plastic check valve

Name:JIS Marine Cast Iron Swing Check Valve
Certification:JIS,BV,ABS
Material:Cast Iron
Function:connecting pipes,control fluid into and out

1/8" Fuel Check Valve Shut Off Valve
 
Quick Det

1/8" PP Viton Duckbill valve mini check valve
 

Carbon Steel Lift Check Valve,Check Valve

Single Plate Disco Check Valve,Check Valve

Model:V24-005
swing check valve
Size:1/2"~4"

Name:JIS Marine Cast Iron Check Globe Valve
Certification:JIS,BV,ABS
Material:Cast Iron
Model:F7353 F7375F7377
Jessica:sales5 at v-goalvalve(.)com

API standard Cast steel Check Valve
Design description:
Straight pattern body design, Bolted Bonnet or Pressure seal bonnet, renewable Seat Ring,

Name:JIS Marine Cast Iron Check Angle Valve
Certification:JIS,BV,ABS
Material:Cast Iron
Function:connecting pipes,control fluid into and out

Type : Screw-Down Check Globe Valve
Material : Cast Iron
Media : Sea Water
Size : DN50 - DN200
Nominal Pressure : 10Kg / cm2

Type : Screw-Down Check Globe Valve
Material : Bronze
Media : Sea Water
Size : DN15 - DN40
Nominal Pressure : 16Kg / cm2

DIN check valve/swing check valve/ cast iron check valve/flange connection check valve/DN40-300/PN16

AMMONIA\FLUORINE CHECK VALVE SERIES

SHUT OFF CHECK VALVE SERIES

Cast Steel Swing Check Valve

 
 
API casting Wafer Dual Plate Check Valves , Manual Water CI / DI / W

Our products with excellent quality and reasonable prices have enjoyed a good reputation among our customers.

Check valve is used for preventing the back-gone of medium in pipelines and equipments.It will open and close automatically by the pressure of medium.

Specifications
Cast iron dual plate wafer check valve:
1) DN40~DN800
2) PN2.5MPa
3)ISO9001:2008 CE ...

Specifications
Cast iron dual plate wafer check valve:
1) DN40~DN800
2) PN2.5MPa
3)ISO9001:2008 CE ...

H42W JIS Swing Check Valve,Swing Check Valve

H14 Screwed Swing Check Valve,Swing Check Valve

Double Disk Swing Check Valve,Wafer Check Vakve

A351 CF8M SS Swing Type RF BB Check Valve ,

China ASTM A216 Swing Check Valve Manufacturer: 150LB, 36 Inch Swing Check Valves in ASTM A216 WCB and 13% CR Materials, Flanged RF ends.

China ASTM A126 Swing Check Valve: 150LB, 1/2-2 Inch Swing Check Valves in Cast Iron, ASTM A126 GR.B, SS 420, Brass, AWW C508, MSS-SP-71.

 
 
PVC Unidirectional Spring Medical Check Valve Medical One 

 
 
PVC Unidirectional Spring Medical Check Valve Medical One 

 
 
PVC Unidirectional Spring Medical Check Valve Medical One 

 
OEM Vacuum Transparent Reusable Medical Suction Canister With Check Val