welding check valve

Type:marine flanged suction check valve
Model:R type,Y type,RS type,YS type
Diameter:DN32-250
Pressure:0.6~10.0Mpa
Material:cast steel,cast

Universal check valve,
Model:v24-001,size:1/2"~4"

Name: Flanged Swing Check Valve,
Keywords: Swing check valve; Flanged Swing Check Valve,
Brand: HMINOX

Swing check valve, bolt bonnet, flange end,horizontal or vertical service.

MATERIAL:
STAINLESS STEEL / CAST STEEL / CAST IRON / CAST BRONZE
SIZE:50-650
Marine Valve

PVC Disc Swing Check Valve from 75mm ( 2 1/2" ) to 225mm ( 8" )

1.Material:Copper
2.With tube or without is avaliable
3.With check or without is also avaliable
4.Different length

 
 
HIGH TEMPERA

 
 
HIGH TEMPERA

1.Type:marine flanged bronze check valve
2.Model:AS type &BS type
3.Diameter:DN20-125
4.Pressure:0.6~10.0Mpa
5.Marterial:bronze,brass,cast ir

Main check valve products:Swing check valve,Lift check valve,Wafer type check valve,Forged steel check valve
Design & manufacture standard: API6D,BS1

 
GG25 /

Brass horizontal swing check valve F/F,
with brass swing type disc,
sandblasted surface (lheavy-duty),
Size:1/2" to 4".

Bolted cover
Flanged or butt-weld
Manufacture in accordance with API 6D
Face to face/End to end.dimensions to ANSI B 16.10
Valve tested to API 6D

 
Three Port Pneumatic Diaphragm

 
Steel two ports Pneumatic Diap

 
 
SIMPLE STRUC

 
Three Port Pneumatic Diaphragm

 
 
Flanged Type Water Fountain Equipment Cast Iron Check Valve IP68 Silent Type</p

Size:1/2"-4"
Design: ASME B16.34
Face to face: ANSI/ASME B16.10
Body Material:bronze,Al bronze.
bonnet:bronze,Al bronze.

1.brass check valve
2.top quality,factory price.
3.material: brass body,brass ball,aluminum handle.
4.all size

1.brass check valve
2.top quality,factory price.
3.material: brass body,brass ball,aluminum handle.
4.all size

1.brass check valve
2.top quality,factory price.
3.material: brass body,brass ball,aluminum handle.
4.all size

1.brass check valve
2.top quality,factory price.
3.material: brass body,brass ball,aluminum handle.
4.all size

ZJK-the DXF high-pressure check valve is our company's patented product, is designed for preventing water injection of oilfield from too high pressure

FT Type Drop-in Check Valve
FT type drop-in check valve is a kind of inside BOP (blowout preventer) in the drill string. It is simple in structure

 
 
LIGHT WEIGHT

 
 
DRAG COEFFIC

 
 
LIGHT WEIGHT

 
 
DRAG COEFFIC