swing check valves

Productivity:1000;Min. Order:1 PCS;Packing:WOOD;DeliveryDate:15 DAYS;Trademark:HG;

NXH-001
vertical check valve
spring check valve
brass body, plastic core,
size:1/2"-4"

Standard Air Check Valve
1.Entironment Temperature: -10~+55℃
2.Medium Temperature: 0~+55℃
3.High quality,long life cycle

Check Valva,China Check Valve manufacturer and Check valve, Swing check valve, Wafer check valve, Stop check valve, Lift check valve, Cast steel chec

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

Application
1 Face to face is according to DIN3202-F1
2 Flange drilled is according to DIN2532/2533

DIN PN10/16
CAST IRON OR DUCTILE IRON
DUO DISC CHECK VALVE WAFER TYPE DESIGN

CJT017
Body material: ABS Inner material:Silicone
Port size: 1/4
Type: Diaphragm Certificate:ISO9001:2008
Service: OEM/ODM

Specifications
1)Pressure class: PN1.0~15.0Mpa
2)Size: DN15~DN400mm
1)Temperature: -196~540

Manufacture in accordance with API 6D
Face to Face/End to End Dimensions to ANSI B 16.10
Flange Dimensions to ANSI B 16.5

1. Competitive price.
2. Short production time.
3. Package according to clients' special requirment.
4. Fully satisfactory after-sales service

 
1" - 56" Double Disc

Miniature plastic check valves, Our housing can be molded of Nylon, Polypropylene, PVDF, Acetal, or Polycarbonate, or Acrylic.

Min. Order:500 pcs;Packing:carton box;Transportation:by sea or air;PaymentType:T/T,L/C;Trademark:sorl;PatentRight:TS16949;ExpRegion:all over the worl

V Series Straight Check Valve
Nominal path:08\10\12\16\20\25\30\40mm
Connection Thread:G/BSP\NPT

503-F Deinh Check Valve Flanged Ends

Forging service check valves for water heating
Materials include brass,steel,stainless steel,aluminium
ISO 9001-2008 Certified

1. Dual pilot operated check valves;
2. steel body and Aluminum body available;
3. up to 350 bar;
4. Zero leakage, 100% tested

elbow union check valve with 1/4" quick connection.
size:1/4" x 1/4".
made of FDA & NSF certified plastic POM.
used in RO water filtration system.

Features:
Leakage-free closure in one direction
5 cracking pressures
For threaded connection
Subplate mounting...

Tilting disc check valves
1) Design ASME
2) Size 2"-40"
3) Class 150LB-2500LB
4) Ends RF,BW,RTJ

Profession manufacturer in Check Valve, suitable for plumbling etc
High quality - brass materia
OEM request welcome
RoHS approval

We are a very professional and big-scale enterprise that mainly manufactures brass manifolds, brass ball valve, brass radiator valve, brass angle valv

forged brass check valve Strainer & Filter Model No.:ITB504Place of Origin:Zhejiang Brass Vertical Check Valve 1/2"-4"

H-10101
Description:Double Check Valve
SIZE: 15MM ; 22MM
Our professional manner is to regard any details in process for your content.

The valve which is called Angle brass safety valve,the function is control pressure safe ,it's used for compressor valve.

DIF Type Straight Check Valve
1.Good design.
2.Hot product in the world
3.Multiple patterns
4.one by one 100% testing

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

Good quality and competitive price,price quality is high
Fast delivery time,fit for world market
Strong pack and good service

material: brass or bronze
working pressure: 1.6MPa
testing pressure: 0.8MPa by air