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Flap valves
Closing clapet valve for industrial system of centralized suction. The air pipe coupling is possibile trough a standard union (both not included). The valve body present on the bottom an internal thread ...
DN: 2.5, 2, 1.5 in
Temperature: -20 °C - 60 °C
... Model 62 Angle check valve is designed to prevent the drainage of fuel (loss of prime) in the suction line and permits its flow only towards dispenser. This valve is installed on the manhole lid of the ...
DN: 2 in
Temperature: -20 °C - 60 °C
The STAINLESS STEEL ANGLE CHECK VALVE RIDART is designed to prevent the drainage of fuel (loss of prime) in the suction line and permits the product flowing only towards a dispenser. The valve is normally ...
DN: 6 mm - 8 mm
Pressure: 0 bar - 1,000 bar
Temperature: -50 °C - 85 °C
... refuelling stations. It is compatible with the HyValve range of valves, allowing you to benefit from the synergy effects of a single source. P or peace of mind, our hydrogen valves have been designed ...
DN: 0.125 in - 0.5 in
Pressure: 0 bar - 10 bar
Temperature: -10 °C - 70 °C
... unidirectional connection, non-return valves, slide valve, quick exhaust valve Flow regulators 041, 042, 043 Unidirectional flow regulator (block shaped) Valves in ...
ITV
DN: 0.125, 0.5, 0.25 in
Pressure: 0 bar - 10 bar
Temperature: -10 °C - 70 °C
... unidirectional connection, non-return valves, slide valve, quick exhaust valve Flow regulators 041, 042, 043 Unidirectional flow regulator (block shaped) Valves in ...
ITV
DN: 4, 12, 6, 8, 10 mm
Pressure: 2 bar - 10 bar
Temperature: -10 °C - 70 °C
... unidirectional connection, non-return valves, slide valve, quick exhaust valve Flow regulators 041, 042, 043 Unidirectional flow regulator (block shaped) Valves in ...
ITV
DN: 50 mm - 1,200 mm
Pressure: 16 bar - 420 bar
Axial Flow Check Valve body material: Carbon steel /Stainless steel / Alloy steel /Special ( Monel /Inconel /Hastelly etc.)alloy steel end connection: RF, BW, RTJ product overview: Athena Axial flow check valve ...
Athena Engineering S.r.l.
DN: 50 mm - 1,900 mm
Pressure: 16 bar - 420 bar
... smaller installation space, lower weight and easier installation, dual plate check valves are widely used in the flow control industry. Athena dual plate check valves are in compliance with API 594.
Athena Engineering S.r.l.
DN: 50 mm - 600 mm
Pressure: 100 bar - 420 bar
... Pressure seal Swing type check valve is generally used in high temperature, high pressure and medium flow rate and pressure is stable in the large diameter pipeline system. The valve depends on the flow ...
Athena Engineering S.r.l.
DN: 2 mm - 16 mm
Pressure: 700 bar
Temperature: -40 °C - 80 °C
Our check valves are available as screw-in or case valve models. Both models are available with the screwing-in direction blocked or with the screwing-in direction open for flow. The basic materials used ...
DN: 3 mm - 6 mm
Pressure: 700 bar
Temperature: -40 °C - 80 °C
... pilot-operated check valves are leak-proof check valves with which the flow direction from B to A is open and the flow direction from A to B is normally blocked. If a hydraulic control pressure is applied ...
DN: 13 mm
Pressure: 40 bar
Temperature: 450 °C
... infiltration at the ladle purging plug a check valve could be installed in the supply piping. The check valve maintains the immediate pressure at the plug in case the supply line discharges. The check ...
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 is to prevent back ...
DN: 2 in - 12 in
Pressure: 350 psi
Temperature: 0 °C - 80 °C
Model HCV-350GG, theUL Listed Groove Swing Check Valve, allows and easy and faster installation, this valve is commonly used in water pumping in Fire Systems. T he 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 potential damage ...
DN: 0.25 in - 2 in
Pressure: 0 bar - 21 bar
Temperature: 0 °C - 220 °C
The RT25 all stainless steel disc check valves have a compact design and were specially designed for use with steam and hot condensate.
DN: 0.5 in - 4 in
Pressure: 0 bar - 10 bar
Temperature: -10 °C - 200 °C
The SRT10 all stainless steel disc check valve has a compact design and is specially designed for use with clean steam, hot condensate and other process fluid applications. They are particularly recommended for high purity ...
DN: 0.5 in - 48 in
Pressure: 10 bar - 40 bar
Temperature: -20 °C - 350 °C
... medium from flowing back to prevent accidents. The check valve adopts a built-in rocker swinging structure, the valve flap rotates around the rotating shaft, the valve ...
wenzhou domos fluid equipment co.,ltd
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 ...
wenzhou domos fluid equipment co.,ltd
DN: 2 in - 32 in
Type: Pressure seal swing check valve Pressure: Class 600LB ~2500LB Connect End: RF, RTJ, BW, Material: Cast steel, Alloy Steel. Low Temperature Steel, Stainless Steel. Duplex Steel. Etc. Application Standard: Design ...
wenzhou domos fluid equipment co.,ltd
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 Srl
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 fifty years with ...
Di Nicola Infinam Srl
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 Srl
Pressure: 30 psi
Temperature: 40 °C - 150 °C
CV-062 SERIES Check Valve A check valve is a type of valve that allows fluids to flow in one direction but closes automatically to prevent flow in the opposite direction (backflow). Applications ...
Pressure: 100 psi
Temperature: 40 °C - 150 °C
CV-125-Check-Valve A check valve is a type of valve that allows fluids to flow in one direction but closes automatically to prevent flow in the opposite direction (backflow). Applications ...
Pressure: 3 bar - 230 bar
Temperature: -30 °C - 80 °C
Flow rate: 14, 250 l/min
Holding Valve, double check valve up to 230 BAR, G1/4 OR Manifold type, HYDRAULIC and PNEUMATIC The valve consists of a one-piece housing and is therefore repeatedly mountable. – Screw-In ...
Inosol
Pressure: 0 bar - 320 bar
Screw-In Valve up to 320 bar Miniature-Non Return Valve as Screw-In Valve from stainless steel for thread M6. – Suitable for high pressure areas – Simple mounting hole – Space-saving ...
Inosol
Pressure: 0 bar - 300 bar
... Check Valve - Individual positioning - Simple mounting hole - Valve combinations possible - For hydraulic and pneumatic applications - Working pressure up to 300 bar - Space saving mounting - ...
Inosol
Pressure: 50 bar
Xl-3 single line oil filling valve provides accurate and fail safe oil dosage, which is not affected by viscosity, temperature or pressure. The new valve body allows a large number of new application ...
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 ...
Ygros SRL
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 downward flow. WAFER ...
Ygros SRL
DN: 15 mm - 100 mm
Pressure: 16 bar
Temperature: -40 °C - 150 °C
The high purity evolution of Ygros Unique hygienic design, finish and materials. This check valve is suitable for all installation positions. Ideal for fluids, steam and high viscosity products. A truly hygienic solution, ...
Ygros SRL
Pressure: 700 bar
Manually operated check valve. Used to hold load with single or double acting cylinder. Manually opened to allow oil to flow back to oil reserve when cylinder retracts.
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 ...
Maran e Peracini srl
DN: 40 mm - 300 mm
Pressure: 16 bar
Temperature: -10 °C - 80 °C
Cast iron (GJL 250) PN 16 horizontal swing check valve brass-rubber trim lever and counterweight. Made in Italy. Fields of application: Industrial plants - Sewage Water - Water treatment - Air-conditioning systems ...
Maran e Peracini srl
DN: 40 mm - 300 mm
Pressure: 16 bar
Temperature: 120 °C
Cast iron (GJL 250) PN 16 horizontal swing check valve bronze-bronze trim lever and counterweight; high temperature. Made in Italy. Fields of application: Industrial plants - Sewage Water - Sea Water - Aggressive fluids ...
Maran e Peracini srl
DN: 10 mm - 100 mm
Pressure: 0.2 bar
... passing direction – reflux inhibitor Fluids • Neutral media free from solids and aggressive liquid or gaseous media if the valve components that contact the media are resistant to the service temperature according to ...
DIVATEC,SL
DN: 15 mm - 50 mm
• PVC materials, PP • EPDM gaskets, FPM • Gluing connections, soldering socket, threaded, DIN or ANSI flanges Advantage Low pressure loss and reliable chewing performance even with small differential pressure Chemical resistance ...
DIVATEC,SL
DN: 15 mm - 150 mm
Pressure: 10 bar
... prescribed direction of passage – reflux inhibitor Flow media • Neutral media and aggressive liquid or gaseous media if the valve components that contact the media are resistant to the service temperature according ...
DIVATEC,SL
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: 10 mm - 50 mm
Pressure: 63 psi
Temperature: -328 °F - 392 °F
The non-return valves are used in pipelines for the storage, transport and production of liquid gases and provide protection against the unintentional backflow of gases or liquids. The check valves are ...
Goetze KG Armaturen
Pressure: 10 bar
Temperature: -10 °C - 70 °C
... engraved on the body) and siopped in the reverse way. DATASHEET Recommended tubings: according to the fitting connected to the valve. Applicatron field: pneumatic installations fed with filtered. lubricated air.
Pressure: 2 bar - 10 bar
Temperature: -10 °C - 70 °C
It is used when two valves hâve to opéra te the same equipment. The signal, no matter from which of the two valves it cornes, is re-ceived by the shuttle valve and trasmitted to the device ...
DN: 250 mm - 500 mm
Pressure: 0.9 bar
... 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). These flaps ...
NORHAM SAS
DN: 200 mm - 600 mm
Pressure: 1 bar
Multi N is a pipe outlet flap valve consists of a system that can eradicate the back flow of water in case of sudden increase in its level. It works by opening its flap to flow in the ...
NORHAM SAS
DN: 200 mm - 600 mm
Pressure: 1 bar
... 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 (particular screws needed). These ...
NORHAM SAS
Pressure: -100,000 Pa - 700,000 Pa
Temperature: 0 °C - 60 °C
Minimize the pressure drop of other circuit when a workpiece falls down. Fall prevention valve prevents the properly picked up work-piece from falling, even when several vacuum pads are without work-piece, causing ...
NIHON PISCO CO., Ltd.
Pressure: 0.1 bar - 0.9 bar
Temperature: 0 °C - 60 °C
The joint made of a flame-retarded resin is highly resistant to spatters (UL94 V-0 equivalent). The cover prevents malfunction of the release ring due to spatter. Flame-retarded plug is newly introduced. For price options, please ...
NIHON PISCO CO., Ltd.
DN: 10, 12, 6, 8, 4 mm
Pressure: 0 MPa - 0.9 MPa
Temperature: 0 °C - 60 °C
Check Valve permits the air flow in one direction but checks the flow in the opposite direction, thus keeping the output pressure at a constant level. Usable in vacuum retention state and low-pressure piping. Low-cost ...
NIHON PISCO CO., Ltd.
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 ...
DN: 0.375 in
Pressure: 200 bar
Flow rate: 0 l/min - 20 l/min
The PKV-06 valve, made of stainless steel W.St.1.4301, allows unrestricted flow from V to C ports and blocks flows in the opposite direction until pressure is applied on the pilot port. PKV-06 is used as a static load holder.
DN: 0.5 in
Pressure: 200 bar
Application PKV-30 is used as a static load holder. Specifications The PKV-30 valve, made of stainless steel W.St.1.4301, allows unrestricted flow from V to C ports and blocks flows in the opposite direction until pressure ...
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