THE LEE COMPANY ball check valves

DN: 4 mm - 12 mm
Pressure: 0 bar - 10 bar
Temperature: 32 °F - 316 °F

Non-return valves allow compressed air to flow in one direction and prevent it from flowing in the other.Fitted upstream of the circuit to be protected, they provide total protection. Non-return valves ...

Pressure: 420 bar
Temperature: -37 °C - 204 °C
Flow rate: 1.6 l/min - 500 l/min

... 6,000 psi), Parker’s poppet and ball style check valves have a simple and robust design which are used to block flow in one direction, and allow flow in the opposite. Parker’s robust ...

VP BALL CHECK VALVE The ball shutter check valve is extremely reliable in both vertical and horizontal installations thanks to its ...

DN: 20 mm
Pressure: 0 bar - 210 bar

... Nominal Size Inch 3/4" mm 20 Maximum Flow gpm 26 lpm 100 Maximum Pressure psi 3050 bar 210 Mounting Flange (Poppet & Ball Type)

DN: 150, 200 mm
Pressure: 16 bar
Temperature: -60 °C - 180 °C

Features •Seat and seat seal easy replaceable •Vacuum-resistant •Vertical, inclined or horizontal installation •Suitable vapours, gases and liquids Specifications •Design - ISO/DIN •Nominal Pressure - 16 bar •Lining ...

DN: 6 mm - 30 mm
Pressure: 0 bar - 350 bar
Temperature: -30 °C - 80 °C

Single acting piloted check valves with guided conical poppet. Flow rate: from 1 to 60 l/min. Max working pressure 350 bar. Flangeable or in-line body mounting, with flangeable face or bolt, in steel ...

DN: 0.5 in - 2 in
Pressure: 150 psi
Temperature: 0 °F - 280 °F

The Chemtrol® True Union ball check valve stops the flow of media in one direction while allowing flow in the opposite direction, with minimum turbulence and chatter while maintaining ...

DN: 50 mm - 200 mm
Pressure: 10, 16 bar

Resilient-seated non-return valve with sinking ball and free flow passage for minimum friction loss. Especially suitable for use in polluted media as the shape of the valve prevents the ...

DN: 25 mm - 80 mm
Pressure: 16 bar
Temperature: -40 °C - 200 °C

... hazardous applications. Check valves are used for prevention of back flow on liquid columns in front of pumps with solid balls. In liquids and gases as overflow protection with hollow ...

DN: 6 mm
Pressure: 500 bar

Shut-off valves and spring-loaded seat valves from STAUFF: Check valves with metallic seal for tube installation with SP, NPT or UN/UNF female thread. Allow flow in only ...

DN: 20 mm - 110 mm
Pressure: 16, 10 bar
Temperature: 93 °C

... extensive family of check valves that can be used for a wide range of applications. These valves provide an exact and reliable control of fluids, and have been designed to offer maximum ...

DN: 0.375 in - 1 in

DUC40 Dual Check Valve, Wye Pattern Bronze Body, Inline Testable Options; NPS, Swivel, Meter Thread Connections. 3/8" - 1"

DN: 80, 46, 60, 32 mm
Pressure: 300 bar - 3,200 bar
Flow rate: 0 l/min - 1,000 l/min

Check valves prevent a reversal of the specified direction of flow and thus a backflow of the delivery medium to be pumped. Special features: VA version, compact design. Throttle check ...

DN: 15 mm - 50 mm
Pressure: 0 bar - 5 bar
Temperature: -20 °C - 80 °C

* Robust Design * Small in Size * Universal Fitting position Housing made out of Brass and strainer made out of Stainless Steel Wire mesh (Max. Mesh Size 100 micron) FLUIDS : Natural Gas, LPG, Town Gas, Oxygen, Air, Other gases on request(Except ...

DN: 0.25 in - 1 in
Temperature: 150 °C

Characteristics: Valve body machined from solid. Adjustable minimum opening pressure by external screw regulation. Documentation: Laser marking for traceability and validation processes. Material 3.1 and FDA certificates ...

Pressure: 3 psi - 16 psi

In-line Check Valves - General Information MICO® Residual Check Valves allow free flow of hydraulic system fluid in one direction while maintaining residual fluid ...

DN: 0.5 in - 4 in

True Union Ball Check Valve (1/2"-2") and Single Union Ball Check Valve (3"-4") The Asahi/America ball check ...

DN: 0.25, 0.375, 0.5, 0.75, 1 mm
Pressure: 2,500 psi
Temperature: -100 °F - 400 °F

Spring-loaded, compact, stainless steel single ball check valve. 316 stainless steel check valve Spring-loaded single ball 2 lb. ...

DN: 2 mm - 16 mm
Pressure: 700 bar
Temperature: -40 °C - 80 °C

... and closed repeatably. The valve parts are made from high-strength hardened steel whereby the valve seat is specially processed and the patented ball cup is made from a high-strength, ...

DN: 0.25 in - 1.5 in
Pressure: 0 bar - 350 bar
Flow rate: 12 l/min - 310 l/min

The FPR series, manufactured by Dicsa, has a body that has been constructed out of steel. It also has a cracking pressure of 0.5 bar.

DN: 25 mm - 200 mm

Ball check valve (PN 10) Lining-Materials: * PTFE (virgin or conductive) Different lining thicknesses and flange designs on request. Other pressure rates: * PN 16 ...

DN: 0.25 in
Pressure: 50, 110 psi
Temperature: 0 °F - 170 °F

Material: Acetal Copolymer Colors: Blue, Orange, Black, White, Grey Compatibility: Yes: Acetone, Alcohol, Ethyl, Greases, Oils, Commercial Dish Detergents, Gasoline, Lacquer Solvents, Sodium Hydroxide No: Chlorine, Acids, Ammonium ...

DN: 0.5 in - 4 in
Temperature: 0 °C - 100 °C

Brass swing check valve Diameters from DN015 - ½" to DN100 - 4" Threaded F/F (ISO 228/1) NBR seal Minimum opening pressure 0,03 bar TR CU 010 compliant PN10 (PN6 for DN≥65) Free of CE marking (cat. according ...

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 ...

DN: 32 mm - 300 mm
Pressure: 6 bar
Temperature: 40 °C

... acces and to ball, - silent and unfailing operation, - bonnet service position - on two spindels, - full open valve for fluid speed from 0,7 m/s, - perform conditions clearance for solid parts (EN ...