Shut-off check valves

Essential for nearly every fuel train, the Eclipse Disc Type Check valves prevent reverse gas or air flow in the system. Eclipse Series 1000 Disc Type Check Valves are designed to prevent reverse flow of gas or air, however, they ...

DN: 100 mm - 200 mm
Pressure: 65 bar
Temperature: -60 °C - 150 °C

The SVL Flexline™ product platform is targeted to meet industrial refrigeration requirements worldwide. Flexibility above all characterizes the SVL platform. Using just two basic valve housings – a straightway and an angle way – the ...

DN: 15 mm
Pressure: 4, 10 bar
Temperature: 20, 60 °C

Quickly and safely isolates a branch feed from the mains supply via an integrated ball valve John Guest push-fit acetal angle stop valve isolates an appliance or fixture branch feed without affecting the main supply line. The valve ...

DN: 80 mm - 300 mm
Temperature: -10 °C - 550 °C

Swing check valve to DIN/EN with flanged ends (AKR) or butt weld ends (AKRS), pressure seal design, internally mounted hinge pin, body of forged and welded construction, seat/disc interface made of wear and corrosion resistant 17 % chrome ...

DN: 6 mm
Pressure: 500 bar

Shut-off valves and spring-loaded seat valves from STAUFF: Check valves with metallic seal for tube installation with SP, NPT or UN/UNF female thread. Allow flow in only one direction. For applications up to 350 bar.

DN: 0.5 in - 1.5 in
Pressure: 0 bar - 16 bar
Temperature: -10 °C - 225 °C

For automatic shut-off in vertical piping systems. Heavy version without spring. Closes only by means of flowing media or the weight of the sealing element. Due to all-metal design with metal-to-metal sealing for high temperatures, these ...

Hot runner systems gaurantee that the material between machine nozzle and cavity remains plastic. With existing systems which are equipped with a shut-off system, only the Herzog valve element can gaurantee that the mass does not leak ...

DN: 0.5 in
Pressure: 16 bar
Temperature: 4 °C - 100 °C

Brass ball valves with incorporated stainless steel filter, check valves, a blend of manometer and darin. Ball valves are multipurpose for the hydraulic system. Valve can bear PN16 nominal pressure and +4°C / +100°C temperature ...

DN: 15 mm - 200 mm
Pressure: 10, 16, 40 bar
Temperature: -200 °C - 500 °C

Available in sizes ranging from DN15 to DN200 with precision lapped metal-to-metal seating providing tight shut-off. • Ideally suited to be used as a backflow prevention valve in water/wastewater treatment,marine,HVAC and other general ...

DN: 0.5 in - 3 in

The DFT® Model DLC® is a corrosion resistant, dependable, versatile and economical spring assisted, in-line check valve for a wide range of applications. Whether the fluid is liquid, gas or steam, the DLC® provides tight shut-off and ...

DN: 0.375 in - 1.25 in
Pressure: 210 bar

The CNT and DT Series, manufactured by HOF hydraulic, are check valves that feature an optional cracking pressure. These valves allocate a liquid or gas to run through it in only one path. Furthermore, these offer a 25 to 190 liter per ...

Pressure: 250 bar
Temperature: -40 °C - 120 °C
Flow rate: 19 l/min

Specifications · Operating Pressure：250BAR · Flow：19L/min · Internal Leakage：3drop/min.max.at operating pressure · Temperature：-40°C to +120°(-40°F to+250°F) · Cavity：08-2 · FluidsMineral-based fluids with ...

Pressure: 0.5 psi - 125 psi
Temperature: 0 °F - 225 °F

Check valve (one way valve) allows flow in one direction only. Internal seal checks reverse flow. Used in applications where back flow is not permitted, or must be redirected. Humphrey offers check valves from the miniature TAC family ...