Piston check valve
Min.Order: 1 Set/Sets
Standards:API, ANSI , JIS, DIN and GB
Nominal diameters: 1/8"-24"
nominal pressure: PN1.6-42.0Mpa (150Lb-2500Lb)
materials:A105, LF2, F5, F11, F22
[Manufacturer, Trading Company]
Forged Steel Check Valve
Min.Order: 20 Set/Sets
Check valves are opening and closing a borrow medium force automatically block medium of the valve upstream. Installed to prevent reverse flow in pipe
Casting steel Check Valve
Min.Order: 20 Set/Sets
Check valves are opening and closing a borrow medium force automatically block medium of the valve upstream. Installed to prevent reverse flow in pipe
JIS swing check valve
Min.Order: 10 Set/Sets
JIS swing check valve JIS no return valve 5K
Materi:SS304 SS316 SS304L
Standar:ASME/ANSI/API JIS customize
Pressure 5K 10K
300LB swing check valve
Min.Order: 10 Set/Sets
300LB Swing check valve
1.Standard Design: API 6D, BS 1868, ASME B16.34
2. Face to Face: API 6D,
3.Material:Cast steel,stainless steel
600LB check valve
Min.Order: 10 Set/Sets
600LB check valve
1.Design&Manufacture: API 6D, BS 1868, ASME B16.34
2. Face to Face: API 6D, ASME B16.10, DIN 3202
brass check valve & strainer
Min.Order: 1000 pcs
Material:brass,bronze
CuZn39Pb3, CuZn40Pb2
size: 1/2"-4"
Brass body with plastic core
Non return valves
JIS swing check valve
Min.Order: 1 Set/Sets
JIS Swing check valve
Materi:SS304 SS316 SS304L
Standar:ASME/ANSI/API JIS customize
Pressure:150LB 300LB 400LB 600LB 900LB 1500LB
Size:2"~24
Wafer Type Check Valve
Wafer Style Butterfly Check Valve, Small volume, light weight, compact structure; Automatic quick closing by relying on torsion.
Wafer Style Butterfl
cast iron check valve
Min.Order: 500 Piece/Pieces
1.Name:cast iron check valve
2.Material:cast iron
3.Thread:1"*33,1"*30,1"*27
4.Used in air compressor
5.Different size are available
FRPP ball check valve,ball check valve,plastic check valve
FRPP ball check valve,plastic check valve
Dimension: DN 25-250
Standard: HG,JIS,DIN,ANSI
Pressure: 0.5-0.7 Mpa
FRPP ball check valve,ball check valve,plastic check valve
FRPP ball check valve.plastic check valve
Dimension: DN 25-250
Standard: HG,JIS,DIN,ANSI
Pressure: 0.5-0.7 Mpa
PVDF ball check valve,ball check valve,plastic check valve
PVDF ball check valve,ball check valve,plastic
Dimension: DN 25-250
Standard: HG,JIS,DIN,ANSI
Pressure: 0.5-0.7 mpa
UPVC ball check valve,ball check valve,plastic check valve
UPVC ball check valve,plastic ball check valve
Dimension: DN 25-250
Standard: HG,JIS,DIN,ANSI
Pressure: 0.5-0.7 Mpa
API swing check valve
Min.Order: 10 Set/Sets
ANSI Swing check valve
Materi:SS304 SS316 SS304L
Standar:ASME/ANSI/API JIS customize
Pressure:150LB 300LB 400LB 600LB 900LB 1500LB
Size:2"~24"
forged steel check valve
Min.Order: 10 Set/Sets
Name:check valve
Size:1/2"--4"(DN15--DN100)
Material:forged steel.
Nominal pressure: 200psi
forged steel check valve
Min.Order: 10 Set/Sets
Name:check valve
Size:1/2"--4"(DN15--DN100)
Material:forged steel.
Nominal pressure: 200psi
Forged Steel Check Valve
Min.Order: 20 Set/Sets
Check valves are opening and closing a borrow medium force automatically block medium of the valve upstream. Installed to prevent reverse flow in pipe
Casting Iron Check Valve
Min.Order: 20 Set/Sets
Check valves are opening and closing a borrow medium force automatically block medium of the valve upstream. Installed to prevent reverse flow in pipe
Casting Iron Check Valve
Min.Order: 20 Set/Sets
Check valves are opening and closing a borrow medium force automatically block medium of the valve upstream. Installed to prevent reverse flow in pipe
Casting Iron Check Valve
Min.Order: 20 Set/Sets
Check valves are opening and closing a borrow medium force automatically block medium of the valve upstream. Installed to prevent reverse flow in pipe
JIS swing check valve
Min.Order: 1 Bag/Bags
JIS swing check valve
1) Pressure150LB 600LB,
2) Temperature: -29 550C
3) Oil, chemical industry, power station,
Dual Plate Check Valve
Size:DN40-DN800
Working Pressure:PN10/PN16
Face to Face:DIN3202-K3
Flange Drilling:ANSI B16.1 class 125, EN1092-PN10/PN16
Bottom Check Valve
Check valve is used to prevent the meida flowing back in the pipeline.
Bottoml Valve,size:1/2"to 4"
Y-Pattern check valve
CHECK VALVE IS USED TO PREVENT THE MEIDA FLOWING BACK IN THE PIPELINE.
BODY: BRASS
STRAINER:STAINLESS STEEL
Casting Iron Check Valve
Min.Order: 20 Set/Sets
Check valves are opening and closing a borrow medium force automatically block medium of the valve upstream. Installed to prevent reverse flow in pipe
Casting Iron Check Valve
Min.Order: 20 Set/Sets
Check valves are opening and closing a borrow medium force automatically block medium of the valve upstream. Installed to prevent reverse flow in pipe
Casting Iron Check Valve
Min.Order: 20 Set/Sets
Check valves are opening and closing a borrow medium force automatically block medium of the valve upstream. Installed to prevent reverse flow in pipe
Hydraulic check valve spool
1.Fine rigid raw materials
2.Standard heat treatment for good service life
3.100% tested before delivery
Hydraulic check valve bushes
1.Fine rigid raw materials
2.Standard heat treatment for good service life
3. 100% tested before delivery
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