{"id":4935,"date":"2025-07-04T20:26:41","date_gmt":"2025-07-04T12:26:41","guid":{"rendered":"https:\/\/www.shopvalves.com\/?p=4935"},"modified":"2025-07-04T20:26:42","modified_gmt":"2025-07-04T12:26:42","slug":"general-industrial-control-valves","status":"publish","type":"post","link":"https:\/\/www.shopvalves.com\/en\/general-industrial-control-valves\/","title":{"rendered":"Spirax Sarco's universal industrial control valves: the core power for industrial automation"},"content":{"rendered":"<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"517\" src=\"https:\/\/www.shopvalves.com\/wp-content\/uploads\/2025\/07\/PixPin_2025-07-04_20-22-43-1024x517.png\" alt=\"\" class=\"wp-image-4937\" srcset=\"https:\/\/www.shopvalves.com\/wp-content\/uploads\/2025\/07\/PixPin_2025-07-04_20-22-43-1024x517.png 1024w, https:\/\/www.shopvalves.com\/wp-content\/uploads\/2025\/07\/PixPin_2025-07-04_20-22-43-300x151.png 300w, https:\/\/www.shopvalves.com\/wp-content\/uploads\/2025\/07\/PixPin_2025-07-04_20-22-43-768x388.png 768w, https:\/\/www.shopvalves.com\/wp-content\/uploads\/2025\/07\/PixPin_2025-07-04_20-22-43-18x9.png 18w, https:\/\/www.shopvalves.com\/wp-content\/uploads\/2025\/07\/PixPin_2025-07-04_20-22-43-600x303.png 600w, https:\/\/www.shopvalves.com\/wp-content\/uploads\/2025\/07\/PixPin_2025-07-04_20-22-43.png 1197w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><p style=\"font-size: 0px; line-height: 0; margin: 0px;\">&nbsp;<\/p><section style=\" text-align: left; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: 14px\"><p style=\" text-align: left; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: 14px; margin: 1.5em 8px; letter-spacing: 0.1em; color: #3f3f3f;margin-top: 0\">With the wave of industrial automation sweeping the world, control valves, as the \"nerve center\" of process control, have a direct bearing on production efficiency, product quality and operating costs in terms of performance and reliability. With a century of engineering experience, Spirax Sarco Engineering (China) Co., Ltd. has launched a series of general industrial control valves, which provide precise, efficient and sustainable control solutions for various industries with excellent design and innovative technology.<\/p><h2 data-heading=\"true\" style=\" text-align: center; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: 16.8px; display: table; padding: 0 0.2em; margin: 4em auto 2em; color: #fff; background: #0F4C81; font-weight: bold\" id=\"0\">Why Choose Spirax Sarco General Purpose Industrial Control Valves?<\/h2><p style=\" text-align: left; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: 14px; margin: 1.5em 8px; letter-spacing: 0.1em; color: #3f3f3f\">In industrial production, a stable and reliable control valve can bring multiple values:<\/p><ul style=\" text-align: left; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: 14px; list-style: circle; padding-left: 1em; margin-left: 0; color: #3f3f3f\"><li style=\" text-align: left; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: 14px; text-indent: -1em; display: block; margin: 0.2em 8px; color: #3f3f3f\">- <strong style=\" text-align: left; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: inherit; color: #0F4C81; font-weight: bold\">Enhancing Product Quality<\/strong>: High-precision control ensures stable process parameters, reduces product fluctuations and guarantees consistency.<\/li><li style=\" text-align: left; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: 14px; text-indent: -1em; display: block; margin: 0.2em 8px; color: #3f3f3f\">- <strong style=\" text-align: left; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: inherit; color: #0F4C81; font-weight: bold\">Improve process efficiency<\/strong>: Accurately regulates fluid flow and pressure, reduces energy loss, and optimizes production rhythms.<\/li><li style=\" text-align: left; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: 14px; text-indent: -1em; display: block; margin: 0.2em 8px; color: #3f3f3f\">- <strong style=\" text-align: left; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: inherit; color: #0F4C81; font-weight: bold\">Reduced overall costs<\/strong>: Durable design extends service life, reduces maintenance frequency and downtime, and significantly lowers total life cycle costs.<\/li><\/ul><h2 data-heading=\"true\" style=\" text-align: center; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: 16.8px; display: table; padding: 0 0.2em; margin: 4em auto 2em; color: #fff; background: #0F4C81; font-weight: bold\" id=\"1\">Core product range: meeting diversified industrial needs<\/h2><p style=\" text-align: left; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: 14px; margin: 1.5em 8px; letter-spacing: 0.1em; color: #3f3f3f\">Spirax Sarco's general industrial control valves are available in two main ranges to suit different applications:<\/p><h3 data-heading=\"true\" style=\" text-align: left; line-height: 1.2; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: 15.400000000000002px; padding-left: 8px; border-left: 3px solid #0F4C81; margin: 2em 8px 0.75em 0; color: #3f3f3f; font-weight: bold\" id=\"2\">1. Spira-trol\u2122 2-way control valve<\/h3><ul style=\" text-align: left; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: 14px; list-style: circle; padding-left: 1em; margin-left: 0; color: #3f3f3f\"><li style=\" text-align: left; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: 14px; text-indent: -1em; display: block; margin: 0.2em 8px; color: #3f3f3f\">- <strong style=\" text-align: left; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: inherit; color: #0F4C81; font-weight: bold\">type<\/strong>: 2-way control valves in accordance with ANSI or EN standards<\/li><li style=\" text-align: left; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: 14px; text-indent: -1em; display: block; margin: 0.2em 8px; color: #3f3f3f\">- <strong style=\" text-align: left; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: inherit; color: #0F4C81; font-weight: bold\">Valve body material<\/strong>Ductile iron, carbon steel, stainless steel, alloy steel, suitable for a variety of media<\/li><li style=\" text-align: left; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: 14px; text-indent: -1em; display: block; margin: 0.2em 8px; color: #3f3f3f\">- <strong style=\" text-align: left; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: inherit; color: #0F4C81; font-weight: bold\">Caliber range<\/strong>: DN15-DN300 (\u00bd\"-12\")<\/li><li style=\" text-align: left; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: 14px; text-indent: -1em; display: block; margin: 0.2em 8px; color: #3f3f3f\">- <strong style=\" text-align: left; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: inherit; color: #0F4C81; font-weight: bold\">connection method<\/strong>::<\/li><ul style=\" text-align: left; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: 14px; list-style: circle; padding-left: 1em; margin-left: 0; color: #3f3f3f\"><li style=\" text-align: left; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: 14px; text-indent: -1em; display: block; margin: 0.2em 8px; color: #3f3f3f\">- Flange: PN16-PN100, ANSI125-ANSI600<\/li><li style=\" text-align: left; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: 14px; text-indent: -1em; display: block; margin: 0.2em 8px; color: #3f3f3f\">- Thread: BSP, NPT<\/li><li style=\" text-align: left; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: 14px; text-indent: -1em; display: block; margin: 0.2em 8px; color: #3f3f3f\">- Welding: socket welding<\/li><\/ul><li style=\" text-align: left; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: 14px; text-indent: -1em; display: block; margin: 0.2em 8px; color: #3f3f3f\">- <strong style=\" text-align: left; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: inherit; color: #0F4C81; font-weight: bold\">Flow Rate Characteristics<\/strong>Equal percentage, linear, fast start, flexible matching of process curves<\/li><li style=\" text-align: left; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: 14px; text-indent: -1em; display: block; margin: 0.2em 8px; color: #3f3f3f\">- <strong style=\" text-align: left; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: inherit; color: #0F4C81; font-weight: bold\">Special Configurations<\/strong>Noise-reducing spools, soft-seal valve seats, balanced spools, etc., to cope with complex working conditions.<\/li><\/ul><h3 data-heading=\"true\" style=\" text-align: left; line-height: 1.2; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: 15.400000000000002px; padding-left: 8px; border-left: 3px solid #0F4C81; margin: 2em 8px 0.75em 0; color: #3f3f3f; font-weight: bold\" id=\"3\">2. HITER 2-way control valve<\/h3><ul style=\" text-align: left; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: 14px; list-style: circle; padding-left: 1em; margin-left: 0; color: #3f3f3f\"><li style=\" text-align: left; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: 14px; text-indent: -1em; display: block; margin: 0.2em 8px; color: #3f3f3f\">- <strong style=\" text-align: left; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: inherit; color: #0F4C81; font-weight: bold\">type<\/strong>: 2-way control valves in accordance with ANSI or EN standards<\/li><li style=\" text-align: left; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: 14px; text-indent: -1em; display: block; margin: 0.2em 8px; color: #3f3f3f\">- <strong style=\" text-align: left; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: inherit; color: #0F4C81; font-weight: bold\">Valve body material<\/strong>Carbon steel, stainless steel, alloy steel, high pressure and high temperature resistant environment<\/li><li style=\" text-align: left; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: 14px; text-indent: -1em; display: block; margin: 0.2em 8px; color: #3f3f3f\">- <strong style=\" text-align: left; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: inherit; color: #0F4C81; font-weight: bold\">Caliber range<\/strong>DN15-DN400 (\u00bd\"-16\"), larger diameters to meet high flow requirements<\/li><li style=\" text-align: left; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: 14px; text-indent: -1em; display: block; margin: 0.2em 8px; color: #3f3f3f\">- <strong style=\" text-align: left; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: inherit; color: #0F4C81; font-weight: bold\">connection method<\/strong>::<\/li><ul style=\" text-align: left; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: 14px; list-style: circle; padding-left: 1em; margin-left: 0; color: #3f3f3f\"><li style=\" text-align: left; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: 14px; text-indent: -1em; display: block; margin: 0.2em 8px; color: #3f3f3f\">- Flange: PN16-PN400, ANSI150-ANSI2500<\/li><li style=\" text-align: left; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: 14px; text-indent: -1em; display: block; margin: 0.2em 8px; color: #3f3f3f\">- Thread: BSP, NPT<\/li><li style=\" text-align: left; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: 14px; text-indent: -1em; display: block; margin: 0.2em 8px; color: #3f3f3f\">- Welding: butt welding, socket welding<\/li><\/ul><li style=\" text-align: left; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: 14px; text-indent: -1em; display: block; margin: 0.2em 8px; color: #3f3f3f\">- <strong style=\" text-align: left; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: inherit; color: #0F4C81; font-weight: bold\">Flow Rate Characteristics<\/strong>: Equal percentage, linear, modified parabolic, fast open, covering finer adjustment needs<\/li><li style=\" text-align: left; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: 14px; text-indent: -1em; display: block; margin: 0.2em 8px; color: #3f3f3f\">- <strong style=\" text-align: left; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: inherit; color: #0F4C81; font-weight: bold\">Special Configurations<\/strong>Multi-stage squirrel cage valve spool, anti-cavitation design, etc., to adapt to the extreme working conditions of high pressure difference.<\/li><\/ul><h2 data-heading=\"true\" style=\" text-align: center; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: 16.8px; display: table; padding: 0 0.2em; margin: 4em auto 2em; color: #fff; background: #0F4C81; font-weight: bold\" id=\"4\">Technical Highlights: Innovative Design Drives Superior Performance<\/h2><p style=\" text-align: left; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: 14px; margin: 1.5em 8px; letter-spacing: 0.1em; color: #3f3f3f\">Spirax Sarco control valves are designed with details to show engineering strength, and core strengths include:<\/p><h3 data-heading=\"true\" style=\" text-align: left; line-height: 1.2; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: 15.400000000000002px; padding-left: 8px; border-left: 3px solid #0F4C81; margin: 2em 8px 0.75em 0; color: #3f3f3f; font-weight: bold\" id=\"5\">High precision control and stability<\/h3><ul style=\" text-align: left; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: 14px; list-style: circle; padding-left: 1em; margin-left: 0; color: #3f3f3f\"><li style=\" text-align: left; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: 14px; text-indent: -1em; display: block; margin: 0.2em 8px; color: #3f3f3f\">- <strong style=\" text-align: left; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: inherit; color: #0F4C81; font-weight: bold\">Multiple flow characteristics<\/strong>: Provides 4 types of characteristics: equal percentage, linear, modified parabolic, and fast-open, which can be precisely matched to the load to ensure process stability.<\/li><li style=\" text-align: left; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: 14px; text-indent: -1em; display: block; margin: 0.2em 8px; color: #3f3f3f\">- <strong style=\" text-align: left; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: inherit; color: #0F4C81; font-weight: bold\">Intelligent Positioning System<\/strong>SP7\/SP7 Pro Intelligent Positioner: SP7\/SP7 Pro Intelligent Positioner realizes accurate signal conversion, one-key debugging function simplifies the operation, and the air consumption is only 5% of the traditional positioner, and the annual energy saving is up to 474KWh (calculated according to the 8,000 hours of operation).<\/li><\/ul><h3 data-heading=\"true\" style=\" text-align: left; line-height: 1.2; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: 15.400000000000002px; padding-left: 8px; border-left: 3px solid #0F4C81; margin: 2em 8px 0.75em 0; color: #3f3f3f; font-weight: bold\" id=\"6\">Durable and low-maintenance design<\/h3><ul style=\" text-align: left; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: 14px; list-style: circle; padding-left: 1em; margin-left: 0; color: #3f3f3f\"><li style=\" text-align: left; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: 14px; text-indent: -1em; display: block; margin: 0.2em 8px; color: #3f3f3f\">- <strong style=\" text-align: left; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: inherit; color: #0F4C81; font-weight: bold\">Reinforced stem seal<\/strong>: Precision-machined stem with V-shaped PTFE or high-temperature graphite seals, with self-contained wiper ring cleaning function to prevent the intrusion of impurities and extend sealing life.<\/li><li style=\" text-align: left; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: 14px; text-indent: -1em; display: block; margin: 0.2em 8px; color: #3f3f3f\">- <strong style=\" text-align: left; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: inherit; color: #0F4C81; font-weight: bold\">Wear-resistant construction<\/strong>: Squirrel cage compression seat self-centering design reduces assembly deviation; large flow path design reduces fluid velocity and reduces erosion and noise.<\/li><\/ul><h3 data-heading=\"true\" style=\" text-align: left; line-height: 1.2; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: 15.400000000000002px; padding-left: 8px; border-left: 3px solid #0F4C81; margin: 2em 8px 0.75em 0; color: #3f3f3f; font-weight: bold\" id=\"7\">Solutions for extreme conditions<\/h3><ul style=\" text-align: left; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: 14px; list-style: circle; padding-left: 1em; margin-left: 0; color: #3f3f3f\"><li style=\" text-align: left; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: 14px; text-indent: -1em; display: block; margin: 0.2em 8px; color: #3f3f3f\">- <strong style=\" text-align: left; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: inherit; color: #0F4C81; font-weight: bold\">noise reduction technology<\/strong>: Continuous absorption of pressure drop energy through multi-stage squirrel cages to keep flow rates within safe limits and reduce aerodynamic noise.<\/li><li style=\" text-align: left; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: 14px; text-indent: -1em; display: block; margin: 0.2em 8px; color: #3f3f3f\">- <strong style=\" text-align: left; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: inherit; color: #0F4C81; font-weight: bold\">Anti-cavitation design<\/strong>: Optimize the flow channel structure to control the pressure within the critical value (Pvc) to avoid cavitation damage to the valve body.<\/li><li style=\" text-align: left; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: 14px; text-indent: -1em; display: block; margin: 0.2em 8px; color: #3f3f3f\">- <strong style=\" text-align: left; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: inherit; color: #0F4C81; font-weight: bold\">Adaptation to special environments<\/strong>Extended bonnet for high\/low temperature scenarios, stainless steel bellows seal for zero leakage and high temperature requirements.<\/li><\/ul><h2 data-heading=\"true\" style=\" text-align: center; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: 16.8px; display: table; padding: 0 0.2em; margin: 4em auto 2em; color: #fff; background: #0F4C81; font-weight: bold\" id=\"8\">Driving method: flexible adaptation to automation systems<\/h2><ul style=\" text-align: left; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: 14px; list-style: circle; padding-left: 1em; margin-left: 0; color: #3f3f3f\"><li style=\" text-align: left; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: 14px; text-indent: -1em; display: block; margin: 0.2em 8px; color: #3f3f3f\">- <strong style=\" text-align: left; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: inherit; color: #0F4C81; font-weight: bold\">Pneumatic actuator<\/strong>Multi-spring full rolling diaphragm design, low hysteresis, quick response, optional spring extension\/retraction type to ensure safe action in case of air break.<\/li><li style=\" text-align: left; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: 14px; text-indent: -1em; display: block; margin: 0.2em 8px; color: #3f3f3f\">- <strong style=\" text-align: left; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: inherit; color: #0F4C81; font-weight: bold\">Electric actuator<\/strong>::<\/li><ul style=\" text-align: left; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: 14px; list-style: circle; padding-left: 1em; margin-left: 0; color: #3f3f3f\"><li style=\" text-align: left; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: 14px; text-indent: -1em; display: block; margin: 0.2em 8px; color: #3f3f3f\">- AEL7 Series: Heavy-duty gearboxes with automatic commissioning function, easy to install and suitable for regular working conditions.<\/li><li style=\" text-align: left; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: 14px; text-indent: -1em; display: block; margin: 0.2em 8px; color: #3f3f3f\">- AEL8 Series: High speed response (4.5mm\/s), low energy consumption and low emissions, with status indicator, in line with low-carbon production requirements.<\/li><\/ul><\/ul><h2 data-heading=\"true\" style=\" text-align: center; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: 16.8px; display: table; padding: 0 0.2em; margin: 4em auto 2em; color: #fff; background: #0F4C81; font-weight: bold\" id=\"9\">Spirax Sarco Commitment: A Sustainable Industrial Future<\/h2><p style=\" text-align: left; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: 14px; margin: 1.5em 8px; letter-spacing: 0.1em; color: #3f3f3f\">From precise control to energy saving, Spirax Sarco's universal industrial control valves always take \"sustainable development\" as the core. Through modular design to reduce the number of parts, intelligent positioner to reduce energy consumption, durable structure to extend the service life, not only to create economic value for customers, but also to help industrial production to green, efficient transformation.<\/p><p style=\" text-align: left; line-height: 1.75; font-family: -apple-system-font,BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB , Microsoft YaHei UI , Microsoft YaHei ,Arial,sans-serif; font-size: 14px; margin: 1.5em 8px; letter-spacing: 0.1em; color: #3f3f3f\">Spirax Sarco - Total Steam Solutions Expert for Industrial Controls - works with you to build an efficient, reliable and sustainable industrial future.<\/p>\n    \n  \n        \n      \n    \n  <\/section><p style=\"font-size: 0px; line-height: 0; margin: 0px;\">&nbsp;<\/p><figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"763\" height=\"730\" src=\"https:\/\/www.shopvalves.com\/wp-content\/uploads\/2025\/07\/PixPin_2025-07-04_20-21-51.png\" alt=\"\" class=\"wp-image-4936\" srcset=\"https:\/\/www.shopvalves.com\/wp-content\/uploads\/2025\/07\/PixPin_2025-07-04_20-21-51.png 763w, https:\/\/www.shopvalves.com\/wp-content\/uploads\/2025\/07\/PixPin_2025-07-04_20-21-51-300x287.png 300w, https:\/\/www.shopvalves.com\/wp-content\/uploads\/2025\/07\/PixPin_2025-07-04_20-21-51-13x12.png 13w, https:\/\/www.shopvalves.com\/wp-content\/uploads\/2025\/07\/PixPin_2025-07-04_20-21-51-600x574.png 600w\" sizes=\"(max-width: 763px) 100vw, 763px\" \/><\/figure><!-- \u6280\u672f\u8d44\u6599\u4e0b\u8f7d\u533a\u5757 -->\n<div class=\"valve-documents\">\n    <h3 class=\"doc-title\">Technical Data Download<\/h3>\n    <div class=\"doc-links\">\n<a href=\"https:\/\/doc.shopvalves.com\/SB-S24-45 \u901a\u7528\u5de5\u4e1a\u63a7\u5236\u9600.pdf\" class=\"doc-link\" target=\"_blank\">SB-S24-45 General Purpose Industrial Control Valves.pdf<\/a>    <\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>This article introduces Spirax Sarco Engineering (China) Co., Ltd.'s general industrial control valves, including the Spira-trol\u2122 and HITER series, describing in detail their types, body materials, sizes, connections, flow rates, etc. It also explains the role of the valves in improving product quality, process efficiency, and lowering the cost of using the valves, as well as solutions for problems such as resistance to fluids, noise, cavitation, etc. It also mentions the pneumatic and electric actuation methods and the characteristics of the related positioner, and also mentions the features of pneumatic and electric actuation methods and the related positioner. The solution to the problem, while mentioning the pneumatic and electric drive and the characteristics of the relevant positioners<\/p>","protected":false},"author":1,"featured_media":4936,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false},"categories":[188],"tags":[],"class_list":["post-4935","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-product-information"],"_links":{"self":[{"href":"https:\/\/www.shopvalves.com\/en\/wp-json\/wp\/v2\/posts\/4935","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.shopvalves.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.shopvalves.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.shopvalves.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.shopvalves.com\/en\/wp-json\/wp\/v2\/comments?post=4935"}],"version-history":[{"count":0,"href":"https:\/\/www.shopvalves.com\/en\/wp-json\/wp\/v2\/posts\/4935\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.shopvalves.com\/en\/wp-json\/wp\/v2\/media\/4936"}],"wp:attachment":[{"href":"https:\/\/www.shopvalves.com\/en\/wp-json\/wp\/v2\/media?parent=4935"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.shopvalves.com\/en\/wp-json\/wp\/v2\/categories?post=4935"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.shopvalves.com\/en\/wp-json\/wp\/v2\/tags?post=4935"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}