Flap valves

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 valve, Piston type disc, bolted bonnet ...

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

... Bolted Bonnet or Pressure Seal Bonnet Coating: Standard Paint Coating Design Prohibits Galling or Scoring of Seating Surfaces Large-sizes Are Provided With Lifting Rings for Easy Hoisting One-Piece Disc Construction Designed to ...

... some leakage. This leakage can be avoided with the implementation of the Herzog valve, which is constructed and works on the principle of a non-return valve. These valves can be built into every mold. ...

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 ...

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

... For horizontal 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: 10 mm - 50 mm
Pressure: 16 bar
Temperature: 200 °C

... closing thightness acc. EN -12334 compact settlement environment-friendly no maintenance Aplications hot cold and cooling water plants neutral fluids ...

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: Industrial Usage Trademark: ...

DN: 0.125 in - 4 in
Pressure: 0 bar - 255 bar
Temperature: -29 °C - 400 °C

... Check valves, also known as one-way valves, non-return valves, or single-flow valves allow fluid to flow in the direction of the arrow but do not allow fluid to flow in the opposite direction ...

DN: 15 mm - 1,200 mm
Pressure: 1 MPa - 42 MPa
Temperature: -196 °C - 540 °C

... The swing check valve, also known as a one-way valve or a check valve, is used to prevent the backflow of the medium in the pipeline. The valve that opens or closes by itself by the flow ...

DN: 6 mm - 200 mm
Pressure: 16 bar
Temperature: -20 °C - 220 °C

... The innovative springless check valve for clean applications. Maximum hygiene with no maintenance required. Tightness guaranteed in all installation positions, even vertical with downward flow. The patented YGROS technology sets ...

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® with high ...

DN: 25 mm - 100 mm
Pressure: 10 bar
Temperature: -10 °C - 140 °C

... A check valve, or non return valve, is a valve that prevents the fluid from flowing backwards and ensures that it flows in only one direction. It can be used to prevent the loss of prime of the pump and ...

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: - ATEX group II ...

DN: 4 mm - 14 mm
Pressure: 0 bar - 350 bar
Temperature: -30 °C - 80 °C

... Counterbalance valves with single effect, compact configuration, excellent flow regulation and excellent working stability. Flow rate: from 1 to 60 l/min. Max working pressure 350 bar. ...

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 and maintenance free • low opening pressure and ...

DN: 10 mm - 100 mm
Pressure: 12, 16, 25, 40, 10 bar
Temperature: -10 °C - 150 °C

... Full bore check valve, F/F threaded, Viton® seat suitable for application with not halogenated hydrocarbons and fuels (gasolines, kerosene...). ...

DN: 0.5 in - 2 in

... Power Station Check Valve Quick Details: Model NO.: H44 Flow Direction: Unidirection Standard: ANSI Application: Industrial Usage, Water Industrial Usage, Household Usage Characteristic: Pressure Sealed Check Valve Design ...

DN: 2 in - 36 in

... for you! Types Ball Valves -Full Bore & Reduced Bore, Cast & Forged Steel, Side & Top Entry Butterfly Valves – Soft Seated & Metal Seated High Performance Gate Valves – Standard – Cryogenic – ...

DN: 50 mm - 400 mm

... 1.The valve disc moves up and down along the midline of the valve body. Under the pressure of the fluid which flows in one direction, the valve disc will be raised up from the sealing surface of the ...

DN: 8 mm - 150 mm
Pressure: 16 bar - 64 bar
Temperature: -196 °C - 300 °C

... port way Ball Type Floating ball,fixed ball,V-shaped ball valve,The 3-way ball valve Stem Blowout-proof stem Seat Sealing Integral body seat ,seat welded and overlaid Valve Operation Gear,pneumatic,Hydraulic,Electric ...

DN: 1.25 in - 3.5 in
Pressure: 10,000, 5,000, 3,000, 2,000, 15,000 psi

... the production tree. The lubricator features allow the BPV to be used as a well-intervention valve or as a lubricator valve. The Back Pressure Valve and Valve Removal (VRL) Lubricators ...

DN: 80 mm - 200 mm
Pressure: 10, 16 bar
Temperature: 60 °C

... dimensions DN 80 and DN 200 with a nominal pressure of PN 10/16 or 25/40: the Dueker non-slam check valve type 8015, resilient-seated with a central valve disc. Designed for drinking and untreated water up to 60 °C, with ...

DN: 3 mm - 8 mm
Pressure: 0.1 bar - 6 bar
Temperature: -40 °C - 180 °C

... Check valves are used to prevent media from flowing back in systems or to protect equipment against media blow-back. The three types (with spring, without spring and COMPACT) allow for use in many different applications. The valve ...