single check valves

Name:check valve
Size:1/4"--4"(DN8--DN100)
Material:ss201,ss304(CF8),ss316(CF8M).
Nominal pressure: 1000psi

1.Name:brass check valve
2.Material:brass
3.Thread:1/2"*14*1
4.Used in air compressor
5.Different size are available

1.Name:brass check valve
2.Material:brass
3.Thread:1/2"*3/8"
4.Used in air compressor
5.Different size are available

1.Name:brass check valve
2.Material:brass
3.Thread:1/2"*3/4"NPT
4.Used in air compressor
5.Different size are available

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

Weight balanced check valves, check valves with hampering, damping device check valves, swing check valves with counterweight and hydraulic damper

Check valves are opening and closing a borrow medium force automatically block medium of the valve upstream. Installed to prevent reverse flow in pipe

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 JIS no return valve 5K
Materi:SS304 SS316 SS304L
Standar:ASME/ANSI/API JIS customize
Pressure 5K 10K

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
1.Design&Manufacture: API 6D, BS 1868, ASME B16.34
2. Face to Face: API 6D, ASME B16.10, DIN 3202

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

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,plastic check valve
Dimension: DN 25-250
Standard: HG,JIS,DIN,ANSI
Pressure: 0.5-0.7 Mpa

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
Dimension: DN 25-250
Standard: HG,JIS,DIN,ANSI
Pressure: 0.5-0.7 mpa

UPVC ball check valve,plastic ball check valve
Dimension: DN 25-250
Standard: HG,JIS,DIN,ANSI
Pressure: 0.5-0.7 Mpa

Valve body:Forging brass body
Material:MS58 brass
Threads:UNI ISO228/1
Temperature:-10-80
Pressure:0.5--10bar...

 
Good Seal Performance Single Plate Wafer Check Valve for Water, Petroleum, Metallurgy<

ANSI Swing check valve
Materi:SS304 SS316 SS304L
Standar:ASME/ANSI/API JIS customize
Pressure:150LB 300LB 400LB 600LB 900LB 1500LB
Size:2"~24"

Name:check valve
Size:1/2"--4"(DN15--DN100)
Material:forged steel.
Nominal pressure: 200psi

Name:check valve
Size:1/2"--4"(DN15--DN100)
Material:forged steel.
Nominal pressure: 200psi

Check valves are opening and closing a borrow medium force automatically block medium of the valve upstream. Installed to prevent reverse flow in pipe

Check valves are opening and closing a borrow medium force automatically block medium of the valve upstream. Installed to prevent reverse flow in pipe

Check valves are opening and closing a borrow medium force automatically block medium of the valve upstream. Installed to prevent reverse flow in pipe

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
1) Pressure150LB 600LB,
2) Temperature: -29 550C
3) Oil, chemical industry, power station,

Size:DN40-DN800
Working Pressure:PN10/PN16
Face to Face:DIN3202-K3
Flange Drilling:ANSI B16.1 class 125, EN1092-PN10/PN16

Check valve is used to prevent the meida flowing back in the pipeline.
Bottoml Valve,size:1/2"to 4"