butterfly check valve

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

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

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.

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

Brass check valve parts for plumbing system
Materials include brass,steel,stainless steel,aluminium
ISO 9001-2008 Certified

High quality control,Competitive price, Fast delivery
Small quantity acceptable
Sample available

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

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

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

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

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.

brass ball valve, brass valves, zinc ball valve, zinc ball valves, stop valve, pp stop valve, pp stop valves, pvc stop valve, pvc stop valves

Basic Design: ANSI B 16.34, BS5352, API 602
Face to Face standard: ANSI B16.10
End Flanged standard: ANSI B16.5

Oversized silence check valve is flow-line designed according to hydrodynamics and the pressure loss is very little.

1.the gate valves are widely used for water , oil, gas and so on .
2.standard : BS5163, DIN3352-F4/F5, AWWA
3.size : DN50-DN800mm , PN10/16/25

Yu-xiang® Rubber Check Valve is a cost effective way to control back pressures from sewage treatment plants, outfalls and tidal operations.

Productivity:300000pcs per month;Min. Order:1000 pc;Packing:carton box/wooden pallets;Transportation:sea shipment;DeliveryDate:25 days after confirma

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