Check valves

Pressure: 865,000 Pa
DN: 25 mm - 350 mm

The Isogate® CV RF check valve is a single port rubber lined swing check valve for prevention of reverse flow in abrasive and corrosive flowing media. The Isogate® CV ...

Temperature: 0 °C - 120 °C
Pressure: 520,000, 1,035,000, 690,000 Pa
DN: 80 mm - 600 mm

... There is also the possibility of running both pumps at once if the system so requires. The Autoball™ AB3 valve is a fully serviceable 3-way check valve for the most arduous slurry duties. ...

Temperature: 0 °C - 80 °C
Pressure: 20 mbar - 25,000 mbar
DN: 5 mm - 25.4 mm

Series VNR unidirectional valves, thanks to their poppet-type construction, can operate at low pressures both when there is a free flow and during retention.

DN: 5 mm - 12.7 mm

The check valves Series VNV are mainly used on vacuum gripper systems containing multiple suction pads in order to shut off individual suction pads which are not covered or accidently pulled away from ...

Pressure: 3,000 psi - 8,000 psi
DN: 0.187 in - 1 in

... types of miniature check valves are available: Axial Flow Check Valves Side Exit Check Valves Zero Leak Check ...

Pressure: 3,000, 4,000, 5,000 psi
DN: 0.187 in - 0.5 in

This miniature valve manufactured by Lee comes with 3 ports that are designed to facilitate fluid flow to a common outlet, from one of the two available inlet sources. Because of the reduced size of the valve, ...

Pressure: 5,000 psi
DN: 0.375 in

... Leak Lee Chek Valve is the latest addi­tion to our field proven, miniature zero leak check valve family. Weighing only 24 grams, the .500 inch diameter zero leak check ...

Temperature: 140 °C
Pressure: 10 bar
DN: 25 mm - 150 mm

The SPX FLOW RUF3 check valve is used at places in production lines where a backflow of product must be prevented. When the pressure is balanced, the valve starts closing by spring force ...

DN: 25 mm - 100 mm

The DELTA VPN check valve is used in places at which the reflux of liquids into the pipeline must be prevented. The valve opens through the pressure of the liquid against the spring-loaded ...

DN: 50 mm - 350 mm

Split disc check valve Like the DCV, the Spirax Sarco SDCV provides a compactinstallation. The design of the SDCV resolves the size andpressure drop limitations of other check valve ...

DN: 125 mm - 500 mm

Swing-type wafer check valve The swing-type wafer check valve (WCV), has the mostcompact and light-weight design of all the check valvetypes making ...

DN: 15 mm - 100 mm

... 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 ...

Temperature: -20 °C - 80 °C
Pressure: -0.9 bar - 16 bar

Non-return Valves ITEM: T50P0004 •Allow free flow in one direction only •Simple reliable design •Low weight •Low cracking pressure •High operating pressure

Temperature: -20 °C - 80 °C
Pressure: 0.3 bar - 16 bar

Heavy Duty Non-Return Valves ITEM: S/522 •Allows free flow in one direction only •Simple reliable design •High operating pressure and temperature •Spares kit available Port size:G1/2

Temperature: 0 °C - 60 °C
Pressure: 10 bar

Non-Return Valves ITEM: C01G20618 •High flow performance •Nickel plated brass components provide corrosion and contamination resistance and an extended life •Pre applied thread sealant on all taper threads and recessed ...

Temperature: 0 °C - 110 °C

The GV-2C from Clippard is primarily a dual-way stem valve with a cartridge-type mounting style, an inlet port, and outlet port in its primary design.

Temperature: 32 °F - 230 °F
Pressure: 21 bar

Check Valve, #10-32 Ports Notes Not intended for pressure relief. Arrow on valve body indicates direction of flow. Additional Information Air Flow 6.5 scfm @ 50 psig; 11.5 scfm @ 100 ...

Temperature: 32 °F - 230 °F
Pressure: 1,000 psi

Check Valve, 1/8 Ports Notes Not intended for pressure relief Additional Information Air Flow 20 scfm @ 50 psig; 36 scfm @ 100 psig; 580 l/min @ 6 bar Force Cracks at approximately 1/2 psig Max PSI 0-300air/0-1000hyd Mount Direct ...

Temperature: -10 °C - 60 °C
Pressure: 0.2 bar - 10 bar
DN: 0.125 in - 0.25 in

Port G1/8, G1/4 Push-in connector 6, 8 mm Flow rate 260 l/min Low height Can be rotated horizontally by 360° when assembled Special features: Minimal height Manually actuated exhaust is possible

Temperature: -10 °C - 60 °C
Pressure: 0.4 bar - 12 bar
DN: 0.125 in - 0.75 in

... , G1/8, G1/4, G3/8, G1/2, G3/4 Push-in connector: 2, 4, 6, 8, 10, 12 mm Flow rate: 115 ... 2230 l/min Shut-off valve Screw-in

Temperature: 65 °C
Pressure: 16 bar
DN: 40 mm - 300 mm

Check valves, Check valves swing type, Check valves type on nodular cast iron PN 16 (EN-GJS-400-15), Valves for drinking ...

Temperature: -10 °C - 400 °C
Pressure: 23.8 bar - 40 bar
DN: 15 mm - 250 mm

Check valves, Check valves streamlined flow type, Check valves streamlined flow type on carbon steel PN 40 - ANSI 150 (1.0619) Check ...

Temperature: -10 °C - 300 °C
Pressure: 13, 16 bar
DN: 15 mm - 100 mm

Check valves, Check valves disc type, Check valves disc type on brass PN 16 (CW217N) Check valve ...

Pressure: 315, 420 bar

... direction. No bypass check valve is therefore required. The flow control valve type SB and SQ is used to control the lowering speed of single-acting consumers. The flow control valve ...

Pressure: 500 bar

Check valves are a type of non-return valve. They block the oil flow in one direction and open in the opposite direction. In the closed state they have zero leakage. The check ...

Pressure: 700, 500, 420 bar

The check valve type RK and RB can be screwed in. The spring-loaded ball check valve type RK and RB is very robust and insensitive to soiling. The check ...

DN: 30 mm

Valves with ball shutters activate suction, creating vacuum in the cups on which they are applied, only when the load to be held activates the sealing shutter. They are made of an anodised aluminium body, a nylon ball ...

DN: 0.25 in - 2 in

... returning into the pump stator, which would cause considerable damages. Therefore, check valves are mandatory on all vacuum pumps with lubrication that do not have them built-in.

DN: 0.5, 0.25, 0.375, 1, 0.75 in

These valves have the same features of the previously described check valves, but they are made with anodised aluminium, which makes them particularly light. The seal is guaranteed by ...

Temperature: -29 °C - 600 °C
DN: 80 mm - 2,000 mm

... steel dual plate check valve are isolation valves, suitable for applications in the power, oil and gas and petrochemical industries. Overview BDK™ cast steel check ...

Temperature: -29 °C - 650 °C
DN: 50 mm - 600 mm

BDK™ cast steel check valves come in swing check and dual plate options, and are suitable for applications in the power, oil and gas and petrochemical industries. Overview BDK™ ...

Pressure: 15,000 psi
DN: 2, 3 in

... flow line. Dart valves are intended for use in services where the fluid media does not contain abrasive materials. For those applications, the SD clapper check valve will provide enhanced ...

Temperature: 350 °C
Pressure: 1,050 bar
DN: 23.8 mm

O-Ring Check Valves Maximator O-Ring Check Valves provide high quality directional flow control and tight shut-off for liquids and gases. Ail Check ...

Temperature: -20 °C - 200 °C
Pressure: 1,550 bar
DN: 2.7 mm - 14.3 mm

The O-Ring check valves are suitable for applications that require non-leakage sealing. It can be operated within the pressure of 1, 500 bar and is used for stopping the directional liquid and gas flow. ...

Temperature: -20 °C - 350 °C
Pressure: 1,550 bar
DN: 2.7 mm - 14.3 mm

The MAXIMATOR ball check valves can be used even with high temperatures. Their shut off liquids and gases up to a maximum pressure of 1,500 bar. All valves have collars and glands. The ...

Temperature: -40 °C - 200 °C
Pressure: 0 bar - 250 bar
DN: 3, 4, 5, 6 mm

WEH® Check Valve TVR200-S1 stainless steel, 0 - 250 bar - Product family The WEH® TVR200 Check valves made of stainless steel are ideal for applications with liquid ...

Temperature: -40 °C - 200 °C
Pressure: 0 bar - 100 bar
DN: 3, 4 mm

... TVR300 Miniature check valves made of stainless steel are ideal for applications with liquid and gaseous media up to max. 100 bar. The possible applications are just as varied as the design and the ...

Pressure: 1,000 bar
DN: 0.125 in - 3 in

... The check valves are available for inert/flammable gases and for oxygen and come complete with the seals suitable for the relevant medium. All check valves comply with ...

Temperature: -20 °C - 70 °C
Pressure: 0 bar - 16 bar
DN: 0.5 in

... pressure applications. Opening pressure approx. 4 mbar, up to 16 bar, G ½" safety element: non-return valve [NV] every non-return valve 100% tested DIN EN ISO 5175-2 ultra-low opening ...

Temperature: -20 °C - 70 °C
Pressure: 0 bar - 16 bar
DN: 0.5 in - 1 in

... applications. Opening pressure approx. 4 mbar, up to 16 bar, G / NPT 1", 1/2", 3/4" safety element: non-return valve [NV] every non-return valve 100% tested DIN EN ISO 5175-2 ultra-low ...

Temperature: -20 °C - 70 °C
Pressure: 0 bar - 16 bar
DN: 1.5 in

... applications. Opening pressure approx. 10 mbar, up to 16 bar, G / NPT 1.1/2" safety element: non-return valve [NV] every non-return valve 100% tested DIN EN ISO 5175-2 ultra-low ...

Temperature: -10 °C - 200 °C

GEMÜ RSK is a plastic check valve. During installation it is clamped between two flanges. - Nominal sizes DN 32 - 600 - Eye bolt as installation aid - Weight and space-saving construction - Simplified ...

Temperature: -20 °C - 80 °C
Pressure: 700 bar

... cartridge valve. Adjustable throttle valves are used for the adjustment of flow rates. The moving speed of a cylinder or motor can be influenced by these valves. Design Cartridge ...

Temperature: -20 °C - 80 °C
Pressure: 500 bar

... adjustable throttle valves SDM and check valves RVM (size G1/4), which are integrated in a valve block. Depending on the closing direction of the check ...

Temperature: -20 °C - 80 °C
Pressure: 700 bar

... customer can be influenced with the valves Throttle valves for inlet and outlet throttling Throttle check valves as screw/in cartridge or intermediate plate valve ...

Temperature: -18 °C - 93 °C
Pressure: 0 bar - 15.9 bar
DN: 0.25 in - 2 in

... industry. ANVER single-phase vacuum check valves provide maximum overall value and can perform in any direction for all types of vacuum requirements. Additionally, these check valves ...

Pressure: 0 bar - 17.2 bar
DN: 1.02 mm

... body, duckbill check valve obtains 250 psig optimal pressure rating. It is composed of 6 to 8 grams of brass material, and 303 stainless steel component. Its system allows one-way flow route, and prevents ...

Pressure: 0 bar - 17.2 bar
DN: 1.02 mm

... cracking pressure check valve enables free flow in one direction and no (checked) flow in the opposite direction. Due to its low cracking pressure (commonly less than 0.5 psig), leak-tight operation and ...

DN: 15 mm - 125 mm

Ensures airflow is uni-directional. Lightweight swinging disc design

VI SERIES FLOW REVERSING VALVE The “VI” flow reversing valve is used as an accessory for side channel blowers to switch the flow from pressure to negative pressure and vice versa. The flow reversing ...

... interference between the selector and the valve body. This product is available with 24VDC or 110V/60 Hz and 220V 50/60hz electrical control or with pneumatic control (0.2 litres per cycle air consumption).The ‘VS’ valve ...

Temperature: -271 °C - 50 °C
Pressure: 40 bar
DN: 6 mm - 100 mm

... springless Non-Return-Valve - Both available for ambient and cryogenic media tempertures: -- ambient valve from -30° C to + 50° C (243 K to 323 K) -- cryogenic valve from ...

Temperature: -20 °C - 80 °C
Pressure: 2 bar - 8 bar

This valve allows the transit of the air only in one way, the valve stops it in the opposite way. They are available with male or female thread, in several dimensions.

Temperature: -20 °C - 180 °C
Pressure: max 40.0 bar

Stainless steel AISI 316L non-return valves, are designed for harsh usage conditions. The driven shutter and the spring never compressed completely, guarantee very high intervention frequencies.

Temperature: -40 °C - 140 °C
Pressure: 10, 16 bar
DN: 15 mm - 50 mm

The SR check valve allows the passage of fluid in a single direction. • Connection system for weld joints • PN10 valve body made for PP-H injection moulding and European Directive ...

Temperature: 0 °C - 100 °C
Pressure: 16 bar
DN: 10 mm - 50 mm

The Easyfit check valve line developed with Giugiaro Design offers two different versions: SXE with ball shutter and SSE with spring loaded shutter. Easyfit check valves ...

Temperature: 0 °C - 100 °C
Pressure: 16 bar
DN: 65 mm - 100 mm

The Easyfit check valve line developed with Giugiaro Design offers two different versions: SXE with ball shutter and SSE with spring loaded shutter. Easyfit check valves ...

Temperature: 5 °C - 48 °C
Pressure: 0 psi - 75 psi
DN: 0.063 in

The F-2804 is a series of check valves engineered by Air Logic. It features low "cracking pressures" and a minimal differential for forward flow. The valves can allow flow in only one ...

Pressure: 350 bar
DN: 1, 0.5, 0.75 in

Description:: Hydraulic valve for the flow control

Temperature: 50 °C

Temperature: 50 °C