spring check valves

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

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

800LB forged check valve
1.Class:800LB
2.Certificate:CE and ISO9001:2008 certified
3.Material:SS304 SS304L SS316 SS316L WCB

Check valve
1.Specification: DN50-600
2.Temperature: as medium
3.Pressure: 1.0MPa/1.6MPa
4.certificate:CE.API.ISO

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

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

1.Good design.
2.Hot product in the world
3.Multiple patterns
4.one by one testing

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

Detail
1. Design &. Manufacture conforms to ANSIB16.34, API6D, BS11868
2. Connection ends conforms to
1). Screwed ends conforms to ANSI B1.20.1

Pressure seal check valves, high pressure check valves, China pressure seal check valves, pressure seal swing check valves

Forged swing check valves, forged piston check valves, forged ball check valves, forged check valves, forged steel valves, ball type check valves, for

1/8" Flow Control Check Valve Duckbill Check

1/4”Plastic Check Valve for Fuel Applicatio

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

Design Standard: JIS F7358-1996
Test Standard: JIS 7400-1996
Hydraulic Test Pressure: Body- 1.05Mpa, Seat-0.77Mpa~0.4Mpa
Flange size as per JIS B22

Kelly valve is a manually operated ball type drill stem valve; it is divided into upper Kelly valve and lower Kelly valve. The upper Kelly valve is co

strong wear resistant
applied to oil fields, chemical industry, coal mine, environmental protection

valve body for ball,floating,check,and butterfly valve, precision casting WCB material, DN08 to DN300

Our company products, hydraulic coils, hydraulic solenoid coil, hydraulic valve coil are produced according to the ISO9001:2000 standards.

ZECO is a international standard valve manufacturer of globe valve and check valve.

applied to oil fileds, chemical industry, coal mine, environmental protection

applied to oil fileds, chemical industry, coal mine, environmental protection

ONEV cast steel check valve are designed and manufactured to provide maximum service life and dependability.All check valve meet the standards.

Right angle pressure restricting valve have good quality and competitive price.

KA-25 Check Valve
Pipe Thread:G1/8 G1/4 G3/8 G1/2 G3/4 G1
Pressure range:0.05-1.2Mpa
Model Number: KA-06 KA-08 KA-10 KA-15 KA-20 KA-25

KA-06 KA-08 KA-10 KA-15 KA-20 KA-25 KA Series Pneumatic Check Valve...
Pipe Thread:G1/8 G1/4 G3/8 G1/2 G3/4 G1
Pressure range:0.05-1.2Mpa

Name: Marine Check Valve
Type: Wafer Check Valve
Material: Cast Iron , Stainless Steel , Bronze , Cast Steel
Working Pressure: 5K,10K,20K
Size: DN

 
1/2"~2" A105 Forged Steel Check Valve With FLANGE SW NPT BW End
 
 
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