non return valve function

Brand Name:DONJOY

Model Number:NO.VQK110S1

Place of Origin:CHINA

... Valve 2. Size: DN15-DN65,1/2"-2.5" or as required 3. Standards: DIN,3A,SMS,ISO,IDF 4. Material: SS304,SS316L 5. Max Working ...

Brand Name:Kelite Valve

Model Number:1/2"-48", CL150-2500

Place of Origin:China

..., this type of Spring return pneumatic actuators can automatically self-closing or self-opening when power cut or stop of gas supply. anther type is double-...

Brand Name:oem

Model Number:DA,SR

Place of Origin:Jiangsu, China

... double acting or spring return Input Pressure 2~8bar Rotate Angle -5°~95° Life Time one million times Top Connection NAMUR standard Botton Connection ISO5211,DIN3337 standard 1.Output torque: Double acting : Up to 13024Nm Spring return : Up to 9523Nm 2

Brand Name:PVPT

Place of Origin:China

...valve blue color Swing check valves is also called single direction valve, no-return valve and back pressure valve. Our factory can manufacture swing check valve, lift check valve and foot valve. Specifications 1.Production Size:2”-24” DN50-DN600mm 2.Pressure :PN10,PN16 Swing check valve...

Place of Origin:Guangdong, China (Mainland)

Brand Name:AFK

Model Number:LCJ-02A

...Valve , Pneumatic Manual Control Valve Technical data *Pressure range:0~16bar *Medium temperature:-10℃~+60℃ *Environmental temperature:-10℃~+60℃ *Body material:Stainless steel *Sealing material: PTFE *Actuator material:PA *Medium:Neutral gas, air, water *Manufacturing standard:GB Option *Control functions:Normally open *PPS Actuator material suitable for environmental temperature:+5℃~130℃ *No return...

Brand Name:SAIKO

Model Number:SKC

Place of Origin:Nanjing,China

...a controller in zone and fan coil applications.The valve is driven by hysteresis synchronous motor with spring return. The valve is normal-closed. When thethermostat is working, it will provide an opening signal, and the motorized valve will be turned on

Brand Name:SAIKO

Model Number:SKC

Place of Origin:Nanjing,China

... is casted with excellent brass and the driver is made of flame-retardant engineering plastic, with limit switch inside and manual valve opening mechanism, is easy to debug and test pressure. In which, B type driver has built-in relay, could realize one

Brand Name:AFC, OEM

Model Number:GBBX, GBHX, GBCX

Place of Origin:China

...new technology for light operating. When the valve is fully opened, there will no clogging and no corrosion due to the full flow area.The rubber wedge has good resilient memory & long service life. It can be ...

Brand Name:AFC, OEM

Model Number:GBBX, GBHX, GBCX

Place of Origin:China

...h new technology for light operating. When the valve is fully opened, there will no clogging and no corrosion becuase full flow area.The rubber wedge has good resilient memory & long service ...

Brand Name:AFC, OEM

Model Number:GBBX, GBHX, GBCX

Place of Origin:China

Gate Valve Epoxy Coated / Non Rising Stem Available handwheel Operated Resilient seated gate valve has soft seal wedge which can provide both sides sealing function. The valve is designed with new technology for light operating. When the valve is opened ...

Brand Name:AFC, OEM

Model Number:GBBX, GBHX, GBCX

Place of Origin:China

Gate Valve Epoxy Coated / Non Rising Stem Available handwheel Operated Resilient seated gate valve has soft seal wedge which can provide both sides sealing function. The valve is designed with new technology for light operating. When the valve is opened ...

Brand Name:AFC, OEM

Model Number:GBBX, GBHX, GBCX

Place of Origin:China

...designed with new technology for light operating. When the valve is opened totally, there will be no clogging and no corrosion becuase full flow area.The rubber wedge has good resilient memory & long service ...

Brand Name:AFC, OEM

Model Number:GBBX, GBHX, GBCX

Place of Origin:China

... valve is designed with new technology for light operating. When the valve is fully opened, there will no clogging and no corrosion due to the full flow area.The rubber wedge has good resilient memory & long service life. It can be ...

Brand Name:AFC, OEM

Model Number:GBBX, GBHX, GBCX

Place of Origin:China

... is designed with new technology for light operating. When the valve is opened, there will be no clogging and no corrosion becuase full flow area.The rubber wedge has good resilient memory & long service life. It can be ...

Brand Name:AFC, OEM

Model Number:GBBX, GBHX, GBCX

Place of Origin:China

...advancely designed with new technology for light operating. When the valve is opened totally, there will be no clogging and no corrosion becuase full flow area.The rubber wedge has good resilient memory & long service ...

Brand Name:AFC, OEM

Model Number:GBBX, GBHX, GBCX

Place of Origin:China

Non Rising Stem Water Gate Valve Epoxy Coated With Top Cap Or Handwheel Description: NRS Resilient seated gate valve is a soft seal wedge to provide both side sealing function. The valve is designed with new technology for light operating. When the valve...

Place of Origin:Guangdong, China (Mainland)

Brand Name:AFK

Model Number:CV

...: 3000 Psi, 3000psi *Material: Stainless steel 316 Specification Number Part SS316 VALVE Brass valve 1 Valve body(Inlet) SS316 Brass 2 Packing SS316 Brass 3 O-Ring VITON/BUNA VITON/BUNA 4 Ball SS316 Brass 5 Spring SS316 Brass 6 Valve Body(Outlet)

Place of Origin:Guangdong, China (Mainland)

Brand Name:AFK

Model Number:CV

...Valve High Pressure No Return Valve *Product Specification *Name: Check valve *Size: 6mm 8mm 10mm 1/8" 1/4" 3/8" 1/2" *Connection: Ferrule OD *Pressure: 3000psi *Material: Stainless steel 316 Specification Number Part SS316 VALVE Brass valve 1 Valve body(Inlet) SS316 Brass 2 Packing SS316 Brass 3 O-Ring VITON/BUNA VITON/BUNA 4 Ball SS316 Brass 5 Spring SS316 Brass 6 Valve...

Place of Origin:Guangdong, China (Mainland)

Brand Name:AFK

Model Number:CV

...Valve High Pressure No Return Valve *Product Specification *Name: Check valve *Size: 6mm 8mm 10mm 1/8" 1/4" 3/8" 1/2" *Connection: Ferrule OD *Pressure: 3000psi *Material: Stainless steel 316 Specification Number Part SS316 VALVE Brass valve 1 Valve body(Inlet) SS316 Brass 2 Packing SS316 Brass 3 O-Ring VITON/BUNA VITON/BUNA 4 Ball SS316 Brass 5 Spring SS316 Brass 6 Valve...

Brand Name:PVPT

Place of Origin:China

...'t hesitate to contact Sophia. Specifications DIN PN16 metal seal flanged swing check valve range: 1.Production Size:2”-24” DN50-DN600mm 2.Pressure range:PN16 DIN PN16 metal seal flanged swing check valve Standard: 1.Design Standard:DIN 2