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- Flap valve
Flap valves

DN: 1 in - 4 in
Pressure: 0 bar - 10 bar
Temperature: 0 °C - 130 °C
These AWH non-return valves are engineered for use in pipe lines, systems and machines in the food and drink industry. Suitable for liquid products, additives and cleaning liquids. These valves prevent ...

DN: 0.25 in
Pressure: 0 bar - 30 bar
This valve can be set from 0 till 30 BAR. It is used on the lubrication point. Key features: - Pressure: from 0 to 30 bar (adjustable) - Material: galvanized steel - Diameter port. 5 mm Elastomeric-plastic seal ...

M/F oil or grease check valve available with different threads.

Pressure: 450 bar - 4,200 bar
Temperature: -20 °C - 80 °C
... aforesaid valves allow not only to fill, but also to carry out the delivery under pressure with nominal diameters being double compared with the valves that are normally on the market for the pressure ...

DN: 0.25 in
Pressure: 300 bar
We recommend Kytola's check valve model 2680A especially for the following applications liquid feed lines gas feed lines pressurised sealing water systems Main technical features of the Kytola 2680A check valve: closes ...

DN: 0.25 in
Pressure: 300 bar
We recommend Kytola's check valve model 2680B especially for the following applications liquid feed lines gas feed lines pressurised sealing water systems Main technical features of the Kytola 2680B check valve: closes ...

DN: 10 mm
Pressure: 0.3 bar - 300 bar
KYTOLA® check valve Model CV is a spring loaded device, which allows free flow of medium in one direction but closes immediately upon flow ceasing or changing direction. Reverse flow is prevented, thereby protecting ...

... prevent the explosion propagating through the pipes that connect the equipment in question to the rest of the plant. The block valve is studied, designed and tested especially to safely partition the production rooms ...

... lifting check valve, swing check valve and butterfly check valve three kinds: 1. Lifting check valves are divided into vertical and horizontal types. 2. Swing check ...

Retaining valve with embossed directional arrow or printed in black. With conical nozzles. Various uses.

DN: 0.125, 0.25 in
Pressure: 0.2, 0.4, 0.7 bar
... dripping in car washing or other cleaning applications to prevent line from emptying during wash cycles. - The Ball Check Valve Assembly is for use with standard 1/8” and 1/4” NPT Male threaded nozzles. - The Ball Check ...

DN: 0.25, 0.125 in
Pressure: 0.4, 0.7 bar
... dripping in car washing or other cleaning applications to prevent line from emptying during wash cycles. - The Ball Check Valve Assembly is for use with standard 1/8” and 1/4” NPT Male threaded nozzles. - The Ball Check ...

DN: 0.25 in - 4 in
Pressure: 400, 125, 175 psi
Temperature: -12 °C - 178 °C
The Series BICV Brass Inline Check Valves are ideal for use with a broad array of service mediums including compatible oils, gases, fuels and hydrocarbons. They incorporate a soft seat for a bubble-tight shutoff and are ...

DN: 15 mm - 350 mm
Pressure: 16 bar
Temperature: -10 °C - 350 °C
Lift check valve to DIN/EN with flanged ends, spring-loaded valve disc, maintenance-free. Benefits Check disc and closing springs made of stainless steel for high functional reliability and ...

DN: 0.25 in - 1.25 in
Pressure: 0 psi - 5,000 psi
Temperature: -40 °F - 250 °F
... construction consists of a valve body with an inlet and an outlet port. Inside, a moveable poppet valve is controlled by spring pressure. In most cases the valve is normally closed, opening ...
Parker Quick Coupling Division

DN: 4.5 mm - 10 mm
Pressure: 0 bar - 1 bar
Flow rate: 2.2 l/min
... -performance miniature check valves that can be easily and safely pressed into bore holes. They are completely made of stainless steel and are available in various sizes, opening pressures and installation types. The ...

DN: 12 mm - 60 mm
NONRETURN VALVE G 1 1/2 FEMALE/FEMALE FOR HOSE Ø40/49 Applications Maintain the vacuum in case of a venturi or pump stopping

DN: 0.25 in - 1 in
Pressure: 0 bar - 1,500 bar
Temperature: -20 °C - 200 °C
Duff-Norton Europe ball check valves for high or low pressure hydraulic circuits prevent flow reversal in a circuit or protect against overpressure that can occur in certain parts of a circuit. Unguided valves ...
Duff-Norton Europe

DN: 0.375 in
Non-Return Valve • Spring-loaded • Connection: 3/8" NPT male (2x)

DN: 0.25 in
... Directional Control Valves. The 1⁄4 NPT (500172) and the SAE-4 (500174) “P” port check valves are required on all single acting or double acting circuits where there is more than one directional valve ...

Pressure: 1 bar - 10 bar
Temperature: -10 °C - 70 °C
- Whitworth pipe thread - Thread G2 for manual override - Chambered O-ring - Sealing: NBR - Material: brass nickel plated, Al black anodized - Allowable medium: air - Temperature range 14 to 158 °F (-10 to +70 °C) - Working pressure ...
EISELE GmbH

Pressure: 0 bar - 350 bar
Flow rate: 2.4 l/min
... Points Keep pressure in the cylinders even if there is leakage in the main hydraulic line between pump and double check valve. connecting the clamping cylinders in a crossed way. Advantages increase ...

Clack automatic valves, the best technology of its kind available on the market. The introduction of the first Clack valve to the market at the beginning of this century revolutionized the concept of ...

DN: 0.75, 1, 0.5 in
Paani Precisions is one of the most renowned Brass Non Return Valve Manufacturers, Suppliers and Exporter. For manufacturing these components, we ensure that fine quality of brass metal is used. Further, we also see to ...

DN: 150 mm - 300 mm
Pressure: 0 bar - 0.1 bar
Temperature: 80 °C
The Stanelle overpressure/vacuum flap is a safety component for silos loaded with compressed air systems. During pneumatic loading processes the combined action of these flaps can compensate for both ...

... Drip-Pro™ is the Spray Nozzle Engineering check valve for the Click&Dry™ series, also known as non-return valve and reflux valve, this valve works automatically without ...

DN: 50 mm - 400 mm
Pressure: 16, 10 bar
The measurements of the flanges are corresponding to DIN EN 1092-2 Features Material: GJS (GGG) EWS (fusion bonded epoxy) coating Bolt: X15Cr13 Sealing: rubber

71501 Non-return valve as art. 71504 with 1” BSP connection (F).
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