spring check valves

size:1/2",3.4",1"

size:1/2",3/4",1",11/4"

size:1/2",3/4",1"

size:1/2",3/4'.1"

size:1/2",3/4',1"

size:1/2',3/4",1"

Standard:API600,AP16D,BS1868,BSEN13709,ASIB16.34
Materail: WCB,Stainless steel ect
Pressure: class150-class 2500
Size:2 "-48"

BLR plunger single check valve can open and close by itself,which can be install in commercial refrigeration system.Civil ,and industrial equipment.

Brass vertical check valve F/F,
with brass core,
Size:1/2" to 4".

DIN flanged swing check valve
1.Size: NPS2"~48"
2.Rating:PN16-PN64
3.Material: WCB, LCB, LCC, WC6, WC9, CF8, CF8M, CF3, CF3M

1)Forged swing check valve
2)Design ANSI B16.34/API602
3)Test API 598
4)API certificate
5)Socket welded end ANSI B16.11...

Check Valve

size:1/2",3/4",1"

ANSI flanged swing check valve
1) Sizes: 2 - 20"
2) Pressure class: 150 - 2, 500Lb.
3) Suitable temperature: -28 ~ 425 Deg. C

The valve is used at outlet pipe of pump, with its open & close speed adjustable, and also used at high building for reducing water hammer

Brass vertical check valve F/F,
with plastic core,
Size:1/2" to 4".

Bronze vertical check valve F/F,
with plastic core,
Size:1/2" to 2".

Bronze vertical check valve F/F,
with plastic core,
Size:1/2" to 2".

high pressure ,high temperature valve.

A range of swing check and tilting disc check valves, designed in accordance with ASME B16.34, for power industry services.

ANSI/JIS flanged check valve
1) Pressure150LB 600LB,
2) Temperature: -29 550C
3) Oil, chemical industry, power station, etc.

K3V180DT Long check valve
Used in: K3V180DT hydraulic main pump
Part Number: 704544A

Reasonable product structure,relible sealing,excellent performance,attractive appearance

1.Fine rigid raw materials
2.Standard heat treatment for good service life
3.100% tested before delivery

Sanitary Stainless Steel Check Valve
2.Sandard: ISO,SMS,DIN
3.Materials:SS304.SS316L
4.Size:DN15 to DN200

1.Fine rigid raw materials
2.Standard heat treatment for good service life
3.100% tested before delivery

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

Axial Flow Type Check Valve, Small volume, light weight, compact structure; Automatic quick closing by relying on torsion.
Wafer Style Butterfl

Double Plate Swing Check Valve
Small volume, light weight, compact structure; Automatic quick closing by relying on torsion.
Wafer Style Butterfl

wafer check valve# butterfly check valve#Double-disc check valve#dual-plate check valve#dual-disc check valve#non-return valve