Flange check valves

DN: 15 mm - 200 mm
Pressure: 10 bar - 40 bar
Temperature: -50 °C - 400 °C

... design of the body is straight sealing – check valve disc with spring – with spring, the valve can be mounted in position both horizontal and vertical – sealing surface is welded by hard facing (13Cr) ...

DN: 50 mm - 1,500 mm
Pressure: 270 psi - 4,730 psi
Temperature: 196 °C - 593 °C

... Swing check valve Product Switch valve Product description Swing check valve Model H44H/X Size 2”～60”(50mm～1500mm) Operating temperature ...

DN: 50 mm - 400 mm
Pressure: 240 psi

... 500-7 ball float: EPDM/alluminium gasket: EPDM bolts, washers: carbon steel/stainless steel A304 working pressure PN16 flanges drilled acc. PN10/16, starting from DN200 - PN10 correspond to the standards: DIN2533, DIN3202- F6 ...

DN: 150 mm - 4,500 mm

... ANSI FLANGES CHECK VALVE Cl.150-300 Description •Standard: API 602 y ANSI B16.34 •Face to face dimension: ANSI B16.10. Flange dimension •Test: API 598. •Construction: B.C&W.C. •Seal: ...

DN: 100 mm - 1,500 mm
Pressure: 10 bar - 100 bar

... Non-return Valves Non-return axial valves : one-way valves allowing the fluid to flow in only one direction and preventing the backflow. Main features ■ optimization of the aerodynamic flow ■ ...

DN: 50 mm - 300 mm
Pressure: 10, 16 bar
Temperature: 0 °C - 80 °C

... Design Swing- check valve, body and top cover FBE-coated. Face to face EN 558-1 Row 48 Connection Flange DN50 … DN150, PN16 drilled, Flange DN200 … DN300, PN10 drilled. Flanges ...

DN: 32 mm - 600 mm

... intermediate flange version for preventing backflow available in different seal and body materials areas of application: water, liquids with low fibre content flanges: DIN EN 1092-1 Type ZRK: single-wing design nominal ...

DN: 50 mm - 1,000 mm

... Use : Check valve intended for networks for clean water distribution, filtration system, fire protection networks, irrigation. It ensures the protection of pumps against flow inversion. Horizontal or vertical installation ...

DN: 15 mm - 50 mm
Pressure: 210 bar
Temperature: -20 °C - 100 °C

... Check valve + 2 O-rings + 2 holding plates Adapter plate has to be ordered separately Standard cracking pressure 2 bar, further cracking pressures on request ...

DN: 80, 200, 100, 150 mm
Pressure: 16 bar

... BETTA swing check valve-Resilient Seated to AS4794 with lever&weight for drinking water and neutral liquid applications to max. 40℃ Test/Approvals: Hydraulic test according to BS5153/AS4794 Seat: 1.1PN, Body: 1.5PN Standards: Designed ...

DN: 25 mm - 150 mm
Pressure: 10 bar
Temperature: -10 °C - 200 °C

... sight glass Large optional lining materials Swing Check Valve design available Flange dimensions - DIN EN 558-10 Face to face dimensions - 5 mm lining, Available as Ball Check ...

DN: 2 in - 24 in

... Disc Check Valves are non-slam wafer check connection type, making the valve as efficient, lightweight, compact, low cost operation fluid control device. With independent springs design, ...

... This type of valve is used to avoid backflow in the piping system or the pipeline that could damage downstream apparatus as pumps, compressors, etc. When the fluid has enough pressure, it opens the valve; when it comes ...

DN: 50, 80 mm
Pressure: 16 bar
Temperature: 0 °C - 100 °C

... corrosion-resistant gunmetal, resistant against aggressive water flange connection with sidewise drain valve, rotatable hose connection element G 3/4 with test port check valve ...

DN: 40 mm - 1,200 mm
Pressure: 40, 64, 10, 16, 25 bar

... STANDARDS OF MANUFACTURE EN 1074-1 VALVES FOR WATER SUPPLY EN 1074-3 CHECK VALVES EN 558 S48 (ISO 5752) (DIN 3202 F6) FACE TO FACE EN 1092-1 DRILLING FLANGES STEEL EN 1092-2 DRILLING ...

DN: 25 mm - 200 mm

... Ball check valve (PN 10) Lining-Materials: * PTFE (virgin or conductive) Different lining thicknesses and flange designs on request. Other pressure rates: * PN 16 * PN 25 * ...

DN: 25 mm - 1,500 mm
Pressure: 16 bar - 420 bar
Temperature: -196 °C - 550 °C

... Aluminium Bronze Check Valves Valve Body materials: aluminium bronze Valve Manufacturing standards: API, ANSI, BS, DIN, JIS Valve Connection: wafer, lug, flanged ...

DN: 0.5 in - 12 in

... API 6D Lift Check Valve Manufacturer: Lift Type Check Valves, BS 1868, API 6D, BS 5352, ISO 15761, 1/2-12 Inch, Class 150-2500 LB, BW, SW, Threaded End. Lift check ...

DN: 40 mm - 900 mm
Pressure: 10 bar - 160 bar

... BS1868 or DIN3840 Pressure-Temperature Rating: ASME B16.34 Face to Face Dimensions: ASME B16.10 or DIN 3202 Flange Ends Dimensions: ASME B16.5 , ASME B16.47 or DIN 2543 ~ 2546, EN1092-1 Butt-Welding Ends: ASME ...

DN: 15 mm - 250 mm
Pressure: 40, 16 bar

... position. • With the help of spring, loaded a more watertight and quicker sealing can be obtained. • Drilled and dimensioned flanged according to DIN • Distance between sides according to DIN 3202 F-1. ...

DN: 40 mm - 300 mm
Pressure: 16, 10 bar
Temperature: 300 °C

... closing thightness acc. EN -12334 environment-friendly no maintenance flanges drilled according to EN 1092-2 face-to-face dimension according to EN 558-1 series 48 Aplications hot and cold water plants steam plants neutral ...

DN: 15 mm - 300 mm
Pressure: 1,000,000 Pa
Temperature: -14 °C - 90 °C

... CPVC Vertical Ball Check Valve Temperature: Ordinary Temperature Function: Nrvr Silence Sealing Form: Gland Packings Globe Valve Flow Direction: Unidirection/Reversing Standard: GB Application: ...

DN: 80 mm - 1,800 mm
Pressure: 0 bar - 50 bar
Temperature: -30 °C - 130 °C

... CLASAR®: the valve with high dynamic response, allowing the most effective protection against water hammer from pumps. Available in stainless steel and duplex construction on request. Check Valve CLASAR® ...

DN: 0.375 in
Pressure: 0 bar - 16 bar
Temperature: -25 °C - 180 °C

... swing check valve 3/8" inch female thread, body made of stainless steel 1.4408, disc made of stainless steel 1.4408 seal metall installation position: - horizontal or vertical with ascendant fluid product feature: ...