Wafer check valves

DN: 50 mm - 300 mm
Pressure: 16, 10 bar

The KTN 56B is our wafer ends double disc check valve. Made of cast iron GG25, The range of dimensions is from DN 50 to DN 300. The pressure range is PN10 / 16. PTFE bearings. Double ...

DN: 40 mm - 500 mm

Use : Extra flat check valve to be mounting between flanges. Particularly specify for corrosive fluids and for all fluids which the corrosion raises real problems of maintenance and exploitation (operation). Body ...

DN: 2 in - 12 in
Pressure: 0 bar - 25 bar
Temperature: 0 °C - 180 °C

TECHNICAL INFORMATION1. Wafer check valve (double disk)2. Made of stainless steel CF8M3. Disk made of CF8M4. Axle and spring made of AISI 3165. Seat of viton (FKM) vulcanised in groove6. ...

DN: 50 mm - 200 mm
Pressure: 150 psi
Temperature: 70 °F

New Full Pattern Wafer Check Valves in PVC and CPVC, sizes 2" - 8' with FPM or EPDM Gasket and Disc Seals. Spring return option in 316 Stainless Steel or Hastelloy materials. No spacers ...

DN: 1 in - 10 in

Design Features:Silent Check Valves are designed to prevent water hammer in multi-story buildings and for use in vertical turbine pump installations when pumping from a well to an elevated reservoir. ...

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. ...

DN: 15 mm - 100 mm
Pressure: 40 bar
Temperature: 400 °C

•Process line, product pipes, way out of pumps, fluid machinery. •The check disc valve close for the spring action when reduce the line pressure, getting a mild closing and avoiding the fluid recession ...

DN: 50 mm - 300 mm
Pressure: 16 bar

STANDARDS OF MANUFACTURE EN 1074-3 CHECK VALVES MATERIALS BODY FIG.530 – S235JR CARBON STEEL EN 10025 FIG.545 – AISI316 STAINLESS STEEL EN 10088-1 DISC FIG.530 – S235JR CARBON STEEL EN 10025 FIG.545 ...

DN: 40 mm - 300 mm
Pressure: 125 psi - 250 psi
Temperature: 150 °F

Cast Iron or Cast Bronze Compact Wafer Silent Check Valves Size: 1 1/2 to 12 in. (40 to 300mm) Description: Designed for liquids and gases where flow reversal can cause surge and water hammer.

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, ...

DN: 0.5 in - 4 in
Pressure: 40 bar
Temperature: -10 °C - 220 °C

Spring loaded stainless steel check valve Diameters from DN015 - ½" to DN100 - 4" Wafer type, suitable for EN1092 PN6, PN10, PN16 or PN40 flanges Lengths according to EN558-1 series 49 ...

DN: 0.5 in - 60 in
Pressure: 16 bar - 420 bar

Dual Plate Check Valve Supplier: Dual Plate Check Valves, 1/2-60 Inch, Class 150-2500 LB, PN16-PN420, API 6D, API 594, ASME B16.34, One Piece Union Body. Med Flange ...

DN: 40 mm - 600 mm
Pressure: 16, 10 bar
Temperature: 100 °C

environment-friendly no maintenance Aplications hot and cold water plants oil plants

DN: 25 mm - 200 mm
Pressure: 16, 10, 40, 25 bar
Temperature: -40 °C - 220 °C

The innovative Wafer valve, specially designed for applications in vacuum, gas and water treatment industries. Maintenance-free. Tightness guaranteed in all installation positions, even vertical with ...

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 ...

DN: 15 mm - 300 mm

• disco wafer check valve • spring loaded execution • flange connections according PN10/16/40 and A-150/A-300 on request • face to face dimension according DIN EN 558-1 • easy to install ...

Vatac wafer Dual Plate Check Valves designed and manufactured strictly to International Standards API 6D, API 594, ASME B16.34 or Equivalent, » Design & Manufactured to API 6D, API ...

DN: 1.5 in - 42 in

... Bellow Seals Globe Valves – Y-Pattern, Standard & Bellow Seals Swing Check – Wafer Check Valves, Dual Disc, Tilting Disc Piston Check ...

DN: 15 mm - 200 mm
Pressure: 16, 25, 40, 64, 100 bar
Temperature: -20 °C - 200 °C

... standards. The most striking feature of disc type check valves is that they provide an optimum solution when flanges with larger nominal widths are necessary or more convenient. CV20 type disc check ...

DN: 25 mm - 600 mm
Pressure: 0 bar - 16 bar
Temperature: -30 °C - 180 °C

... handling fresh,sea, waste water,steam,acids and alkaline liquid. • A minimum back pressure of 0,3 bar is required to keep the valve tight.

DN: 2 in - 24 in

The ALC® Check Valve is a non-slam spring-assisted, center-guided "wafer" check valve designed to prevent "water hammer" and "reverse" flow. The lightweight ...

Temperature: 0 °F - 250 °F

... 580 Series Silent Wafer Check Valve has a spring-loaded poppet that allows the valve to close before flow reversal occurs, resulting in a silent, non-slam closure. It ...

DN: 300 mm - 1,500 mm
Pressure: 0 bar - 434 bar

... aspect of a check valve in a piping system is to protect equipment and prevent damage caused by backflow. Engineers today are very aware of the valve characteristics they need for ...

DN: 25 mm - 1,500 mm

... found in pipelines containing control valves and lines with varying media flows. Check Valve Compare the Bray/Rite to typical full-sized swing check valves. ...

Pressure: 10, 16 bar

DESIGN Dual plate check valves to be mounted between tow flanges according to EN 1092-1 Type 11 form B - PN10/PN16. FACE TO FACE EN 558-1 row 16 PRESSURE RANGE DN50 - DN250: max. 16 bar DN300 - DN500: ...