dual check valve

Dual Plate Wafer Type Check Valve

Design and manufacture according to ASME B16.34 (reduced diameter design about class150)

Size: DN40-600
Disc: CF8/ CF8M/ GGG40/ Al-Br
Seat: NBR/EPDM/PDFE /VITON
Working pressure: PN10/ 16

 
Aluminum Bronze Check Valves BS, D

GB13927 Z44X / RRHX Ming resilient seated gate valve rod Pressure 1.0 ~ 2.5MPa
 
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Based on technical knowhow and long field experience, FMC provides specialized products that are produced by FMCVD Coating (Chemical Vapor Deposition)

 3 inch Dual plate water check valve SS304 stainless steel for water 
 
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Safety valve, gate valve, ball valve, check valve, butterfly valve, balancing valve, drain valve, open and close valves, oilfield special valve, pow

Cast Steel API/DIN Standard Dual Disc Wafer Type Check Valve 2~48 Inches,Wafer Type Check Valve

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

1.Forged Brass Components
2.Lowest Pressure Drop
3.Dual Gage Ports Included
4.Type K Copper Tube Ends
5.For oxygen/chemical gas...

Cast Steel Dual Plate Check Valve Class 150-1500 Flange end API 6D
 
Key words:Dual P

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)

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

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

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

 
 
PN25 Cast iro

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.

 
Dual Disc Check Valve, PN10, PN

 
GG25 Body Dual Disc Check Valve

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