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DN: 100 mm - 100 mm
Pressure: 20.7 bar - 20.7 bar
... Overview
This compact 4-inch swing
check
valve CV-300B provides reliable one-way water flow control for fire sprinkler systems. Designed to allow flow in the forward direction and prevent backflow, the
valve ...
DN: 65 mm - 200 mm
Pressure: 20.7 bar
... public water supplies. The AV-1-300 Alarm Check Valve Trim includes pressure gauges to monitor system pressure conditions, a bypass check valve, a main drain valve, and ...
DN: 15 mm - 100 mm
Pressure: 16, 40 bar
Temperature: -10 °C - 400 °C
... majority of the valves within the LCV range also offera replaceable seat arrangement for simple and quickmaintenance. This range is also ideal for low differentialpressure applications. How the lift check valve ...
DN: 40 mm - 900 mm
Pressure: 0.7 bar
Temperature: 0 °C - 85 °C
... The Model 740Q Booster Pump Control Valve is a double chambered, hydraulically operated, diaphragm actuated active check valve that opens fully or shuts off in response to electric signals. It isolates ...
BERMAD CS Ltd
DN: 20 mm - 150 mm
Pressure: 27.6 bar
Temperature: -30 °C
... feature makes these valves ideal for systems that use a VFD or compressor unloading feature to reduce capacity as they can tolerate load fluctuations better than alternative check valve technologies. ...
DN: 25 mm - 100 mm
Pressure: 10 bar
Temperature: 140, 135 °C
... stops. Components of the RUF3 non-return check valve: Flange Flange screw Flange seal Shaft bearing Housing seal Pressure spring ...
DN: 80 mm
Pressure: 6 mbar - 8 mbar
Temperature: 70 °C
... safety element: non-return valve [NV] every non-return valve 100% tested protects against flashbacks for fuel gas-compressed air-mixtures offer minimum pressure drops – using complex valve ...
DN: 25 mm - 300 mm
Temperature: -20 °C - 100 °C
... Swing check valve to DIN/EN with flanged ends, in straight-way pattern, full bore, body with coating or lining, slanted-seat design, static sealing to atmosphere; with soft rubber encapsulated pre-loaded ...
DN: 25 mm
Pressure: 50 bar
Temperature: 20 °C - 70 °C
... WEH® Flange Valve TVR2, stainless steel, FFKM, DN 25 mm Chemical plants are working with aggressive media requiring special materials resisting this media. In addition, customers increasingly demand high leak tightness. WEH ...
DN: 25 mm
Pressure: 10 bar
Temperature: 0 °C - 100 °C
... WEH® Flange Insert Valve TVR2, metallic sealing, Alloy C4, DN 25 mm Various fluids are conveyed within chemical plants, i.e. detergents and also highly aggressive media. Standard seals and metals will not withstand ...
DN: 15 mm - 50 mm
Pressure: 10, 6 bar
Temperature: 0 °C - 100 °C
... Check valve with BSP threaded female union ends. The VR is an angle seat check valve with weighted PP-H piston that allows the passage of fluid in one direction only. ...
DN: 2 in - 12 in
Pressure: 300 psi
Temperature: 0 °C - 80 °C
... Model HCV, UL Listed Swing Check Valve, also known as NON-Return Valve, is commonly used in water pumping in Fire Systems. The main function the Swing Check Valve ...
DN: 2 in - 12 in
Pressure: 0 bar - 20 bar
Temperature: -15 °C - 80 °C
... Model CHF, The Silent Check Valve plays an important role on piping, especially applied on the outlet of the pump. The silent check valve applied should be carefully selected to prevent ...
DN: 25 mm - 1,200 mm
Pressure: 2.5 bar - 100 bar
Temperature: -10 °C - 150 °C
... Di Nicola manufactures Swing check valves in carbon steel ASTM 216 WCB / GP 240GH + N and stainless steel with high nickel content alloys for conditions of extreme corrosion from over fifty years with dimensions between ...
DI NICOLA INFINAM
DN: 50 mm - 1,200 mm
Pressure: 10, 16 bar
Temperature: -30 °C - 200 °C
... Di Nicola manufactures non return valve type swing check , Venturi , double swing , Clasar type , ball type , butterfly type in ductile iron and high nickel content alloys for extreme corrosion from over ...
DI NICOLA INFINAM
DN: 100 mm - 1,200 mm
Pressure: 25, 40, 10, 16 bar
Temperature: -10 °C - 150 °C
... Swing check valves are used on: acqueducts heatings conditioning pumping stations industry Istallation Installation in horizontal, vertical and battered positon. Quick closure without water hammer. Low head loss. ...
DI NICOLA INFINAM
DN: 50 mm - 500 mm
Pressure: 10, 16 bar
Temperature: 0 °C - 80 °C
... The Flowrates ball check valve model CKB is suitable for applications involving the transfer of wastewater, loaded, or viscous fluids. Ball check valves are installed on pipelines ...
DN: 100 mm - 1,800 mm
Pressure: 10, 16 bar
Temperature: 0 °C - 90 °C
... left to the right. Upon request, it is possible to provide this check valve with a protection cover for more safety Main Characteristics and Advantages of the Weighted Check Valve ...
DN: 250 mm - 500 mm
Pressure: 0.9 bar
... MULTI in-line non-retainable is a space-saving, one-sided cover valve ideal for set up on the interiors of pipe works and have an ISO PN 10 flange in order to be attached to the perpendicular walls (grade 1.4401 (316). ...
NORHAM SAS
DN: 200 mm - 600 mm
Pressure: 1 bar
... MULTI NB 200 to 600 is a diagonal cover outlet valve ideal for restricted areas, supplied with an ISO PN 10 flange in order to be attached to the perpendicular walls (grade 1.4401 (316) or a basic flange ...
NORHAM SAS
DN: 700 mm - 1,500 mm
Pressure: 1 bar
... outlet flap valve with an ISO PN 10 flange for fitting onto a vertical divider that has a grade 1.4401 (316) stainless steel tap-in anchor bolts supplied or to a common PN10 flange. Just like the Multi ...
NORHAM SAS
DN: 300 mm
Pressure: 0 Pa - 1,600,000 Pa
Temperature: -10 °C - 80 °C
... ART. 170 Cast iron (GJL 250) PN 16 horizontal swing check valve brass-rubber trim. Made in Italy. Fields of application: Industrial plants - Sewage Water - Water treatment - Air-conditioning systems (HVAC) - Central ...
DN: 50 mm - 600 mm
Pressure: 25 bar
... CHECK VALVE The valve closes totally the pipe line when back flow occurs. The valve is complete with an hydraulic control circuit able to regulate operation’s speed during closing, ...
DN: 80 mm - 300 mm
Pressure: 1 bar - 16 bar
... The valve closes totally the pipe line when back flow occurs. The valve is complete with an hydraulic control circuit able to regulate operation’s speed during closing, preventing surge. TYPICAL APPLICATIONS Pump ...
DN: 2 in - 12 in
Pressure: 10, 235, 16, 175 bar
Temperature: 0 °C - 100 °C
... blocked NC300 silencing non-slam check valve is a hydraulically controlled diaphragm control valve with controllable opening and closing speed. When inlet pressure rises and exceeds the valve ...
Taloar
Pressure: 0 bar - 30 bar
Temperature: 0 °C - 151 °C
... The AR sanitary check valves is an ideal solution for preventing reverse flow and cross contamination. They facilitate both horizontal and vertical mounting. It is basically fully drainable sanitary in-line spring assisted ...
DN: 2 in - 10 in
... 2 to 10 in. (50 to 250mm) Description: Series 411 Swing Check Valves are UL Listed and FM approved in sizes 2-1/2 to 10 in. (65 to 250mm). Valves feature a full port, flanged cast iron ...
DN: 1.813 in - 7.063 in
Pressure: 3,000 psi - 20,000 psi
Temperature: 121 °C
... Cameron designs and manufactures various types of API Spec 6A valves suitable for the demanding environments of onshore and offshore drilling and production, including large-bore completions pressure and temperature extremes ...
DN: 15 mm - 250 mm
Pressure: 23.8 bar - 40 bar
Temperature: -10 °C - 400 °C
... Check valves, Check valves streamlined flow type, Check valves streamlined flow type on carbon steel PN 40 - ANSI 150 (1.0619) Streamlined flow check ...
Mival
DN: 10 mm - 80 mm
Pressure: 16, 6, 10 bar
Temperature: 0 °C - 80 °C
... Modular series concept Flaoting cone design Seal materials - EPDM, FPM Connections - flange, PE fusion socket, PE fusion spigot, solvent socket, solvent spigot, threaded socket Approvals - Declaration of Conformity acc. to Annex ...
Praher Plastics Austria GmbH
DN: 0.5 in - 24 in
... -type, flange-connected forged steel check valves with ANSI 800, 1500, sizes ½” to 2” of bolted bonnet. Second, the ductile iron swing check valves, available in sizes ...
DN: 2.5 in - 12 in
Pressure: 12.1 bar
... prevent backflow. The check valve is recommended for automatic fire sprinkler systems and is UL/ULC listed and FM approved. The cast iron check valve features flanged ...
NIBCO
DN: 50 mm - 800 mm
Pressure: 10, 16 bar
... Straight-seat check valve with internal shaft and optional lever and weight. Highly cost-efficient due to high opening degree. Available with stainless-steel wire guard and limit signal for the open position as options. ...
VAG-Group
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