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Hydrogen Check Valves
Designed for use in hydrogen refueling station applications, this check valve delivers unidirectional flow and highly reliable shut-off of small-molecule gases. While not limited in use, the Swagelok ® hydrogen FK check valve meets the high demands of hydrogen refueling station applications, pro...
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Springless Diaphragm Valves for Modular Gas Systems, 1.125 in, DE Series
DE series springless diaphragm valves for modular gas systems are easy to install, provide a visual indication of flow direction, and have a seat design that improves thermal stability. Swagelok DE Series springless diaphragm valves are engineered to ensure easy installation, reliable performance, a...
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Check Valves
Swagelok inline check valves come in a range of adjustable and fixed cracking pressures to control back flow in general-service and high-purity applications. Excess flow valves enhance system integrity and safety by eliminating the need for a bypass mechanism. Check Valves | Designed for fluid flowi...
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Grab Sampling Systems
Customizing Swagelok grab sampling systems allows for safe, efficient sample capture while meeting your specific plant application needs. The sampling panels are available in a variety of configurations and advanced features. Configurable, Reliable Grab Sampling Panels Swagelok offers fully configur...
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Poppet Check Valves, C, CP, CH Series — Check Valves
Browse stainless steel and brass poppet check valves, available with a variety of end connections and adjustable or fixed cracking pressures. Valves available with these specifications: 1/8 to 1 in. (6 to 12 mm) –10°F (–23°C) to 400°F (204°C) 316 stainless steel, brass 12...
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High-Purity Welded Check Valves, CW Series — Check Valves
The all-welded design of high-purity welded check valves provides reliable containment of system fluid while the 316L SS body offers enhanced material purity. Valves available with these specifications: 1/4 to 1/2 in. (6 mm) –10°F (–23°C) to 400°F (204°C) 316 stainless st...
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Excess Flow Valves — Check Valves
Enhance system safety by preventing uncontrolled release of system media if downstream line ruptures with excess flow valves. Valves available with these specifications: 1/8 to 1/2 in. (6 to 12 mm) –10°F (–23°C) to 400°F (204°C) Stainless steel 4280 psig (294 bar) to 6000...
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Lift Check Valves, 50 Series — Check Valves
Rugged, all-stainless steel lift check valves limit reverse flow under pressures up to 6000 psig (413 bar) and temperatures up to 900°F (482°C). Valves available with these specifications: 1/8 to 1/2 in. (6 mm) –65°F (–54°C) to 900°F (482°C) 316 stainle...
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Medium-Pressure Check Valves, CV Series — Check Valves
The medium-pressure check valves are designed for system pressure containment and fluid control to prevent backflow. Valves available with these specifications: 1/8 to 1 in. (6 to 12 mm) –10°F (–23°C) to 400°F (204°C) 316 stainless steel, brass 1200 psig (82.6 bar) to 600...
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How to Fix Common Grab Sampling Deficiencies
How to Fix Common Grab Sampling Deficiencies Danny Van Den Burg, Regional Area Manager, Field Engineering (EMEA) Grab sampling is a critical function in many industrial fluid systems and building best practices with respect to the sampling process helps operators achieve quality results in a safe ...