Swagelok® Multipurpose Ball Valves (SK Series)
Swagelok SK series are multipurpose ball valves that offer low-torque, quarter-turn operation in a compact design, providing positive shutoff in applications up to 6000 psig (413 bar), and low emissions certification per API 624.
Request SK Series Valve InformationSwagelok® SK series multipurpose ball valves provide high flow capacity and low-torque, quarter-turn actuation in a compact design. Created for use in applications up to 6000 psig (413 bar), these valves feature bidirectional flow, flow coefficients ranging from 0.9 to 1.4, a variety of end connections (Swagelok gaugeable tube fitting, NPT and ISO pipe, and Swagelok male VCO® end connections), standard panel mounting capabilities, and field rebuildability with a seal kit. Low-temperature SK series valves are also available, as well as low-E valve certification per API 624.
SK series ball valves have O-ring stem seals that require no packing adjustment and provide leak-tight seal to atmosphere. Spring-loaded PEEK seats provide chemical compatibility and leak-tight integrity in both low- and high-pressure systems. A directional handle indicates flow direction and open/closed position, and a stainless-steel floating ball design reduces wear and extends cycle life.
SK Series Ball Valve Specifications
| Working Pressure | Up to 6000 psig (413 bar) |
| Temperature | –40 to 302°F (–40 to 150°C) |
| Flow Coefficient | Up to 1.4 |
| Body Materials | 316 stainless steel |
| Seat Materials | PEEK |
| End Connections | Type: Swagelok tube fitting, NPT, ISO pipe, and male VCO® Size: 1/4 and 3/8 in.; 6 and 8 mm Configuration: On-off |
Need help sizing your valve? Try our flow coefficient calculator.
SK 系列多用途球阀目录
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Features: Working pressures up to 6000 psig (413 bar); Temperatures from −40 to 302°F (−40 to 150°C); High-flow capacity in a compact design; 1/4 to 3/8 in. and 6 to 8 mm end connections; 316 stainless steel construction
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了解更多关于世伟洛克® 多用途 SK 系列球阀的信息，这是一个采用紧凑设计的高压、高流量阀门产品系列。SK 系列阀门具有扭矩低、四分之一圈操作的特点，能够在压力高达 6000 psig (413 bar) 的应用场合，提供可靠关断。
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