check valves

Valve,Drain,Pipe Joint,Strainer,Tap,Valve Fittings,Valve Accessories

Features:
-threaded connection
-subplate mounting

Alloy Check ValvesApplication
Face to Face Dimensions:ANSI B16.10
Flange end Dimension :ANSI B16.5

Standard ANSI,DIN,CNS,BS,JIS
Size 11/2"-8" (50mm-200mm) DN40-DN200
Color white,grey^(as client's request)
Pressure 1.6mpa(230PSI)/1.0mpa(150PSI)

swing check valve/flange connection check valve/Standard:API/ANSI, GB, Jb/ISO9001 CE certificate

DESCRIPTION
1.Flange drilled confirms to :GB/T9113.1-2000
2.Normal pressure:0.6MPa,1.6MPa,2.5MPa
3.Suitable medium:water

-With or without leakage port
-With or without pre-opening
-Type with pre-opening, dampened decompression
-3 opening pressures
-Subplate mounting

Check valve controlled by fluid
For subplate mounting, Mounting pattern to DIN 24 340
Subplate or screw threaded connection

JIS Marine Cast Iron Lift Check Angle Valve---F7359 5K to 16K

API 6D check valve with size: 2"-24"
Function:Non-Return/Structure: Swing
Material:wcb
Connection Form:Flange

Hydraulic operated check valve
model: 03 06 10
maximum pressure(Mpa) 31.5
opening prssure:a(0.05Mpa) b(0.4Mpa)

China Ningbo YinZhou Pengcheng Precision Casting Factory is one of the leading steel foundries in China with export license.

straight union check valve with 1/4" quick connection.
size:1/4" x 1/4".
made of FDA & NSF certified POM plastic.
Used in reverse osmosis system.

1.brass spring check valve
2.perfect seal,no peeling,no burr
3.both INCHS and AMETEK
4.Surface polished,smooth and clean.

The valve which is called stop check unit valve ,which is used for screw compressor.
The function is suction &discharge gas .

Features:
-Sandwich plate valve
-For use in vertical stacking assemblies

) High quality, fast delivery.
2) 1.5"~96" PN10/16
3) Senior and Professional Factory
4 )ISO9001:2008 and CE Certificat

Lift check valve means to rely on the flow of the medium itself automatically open, close the valve, rely on the weight of the valve and fluid pressur

Hydraulic cylinder valve group is a kind of liquid control, throttle, overflow set several functions in a combination valve.

1brass spring check valve
2.perfect seal,no peeling,no burr
3.both INCHS and AMETEK
4.Surface polished,smooth and clean. no leakaged

Slient check valve mainly by the valve body, the valve seat, the valve seat, the valve petal, the axle bush and the spring and the spring and so on th

1. hydraulic check valves;
2. carbon steel poppt;
3. max pressure 500bar;
4. burst pressure 0.5bar;
6. good interchangeability

1.brass spring check valve
2.perfect seal,no peeling,no burr
3.both INCHS and AMETEK
4.Surface polished,smooth and clean.

Automatic Pressure Maintaining Hydraulic Contronl Slow-closing Butterfly Valve with Locking System (Heavy Hammer Type)

mainly uses in the industrial water supply , sewage treatment plant water pump outflow point, prevents in the pipe network the medium adverse current.

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

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

Brass Horizontal Y strainer Type Swing Check Valve FEMALE x Female With brass swing type disc acid treatment surface Heavy Duty

Manufacturer in Check Valves
1. Suitable for plumbling
2. High quality, low price
3. OEM request welcome
4. RoHS approval

China Ningbo YinZhou Pengcheng Precision Casting Factory is one of the leading steel foundries in China with export license.