gas check valve

1. steel pilot check valves;
2. for lock hydraulic cylinder underload;
3. up to 350 bar;
4. Zero leakage, 100% tested

Check valve is used for preventing the back-gone of medium in pipelines and equipments. It will open and close automatically by the pressure of med

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

DIF Type Straight Check Valve
1.Good design.
2.Hot product in the world
3.Multiple patterns
4.100% one by one testing

Standard Solenoid Valve
1.Entironment Temperature: -10~+55℃
2.Medium Temperature: 0~+55℃
3.Natural Life :≥150 Ten thousand

Application
Design According to MSS SP-71
Pressure/Temperature Rating: ANSI B 16.1
Face to Face Dimensions: ANSI B 16.10

Productivity:100000;DeliveryDate:30 days;PaymentType:L/C,T/T;Trademark:ZhongHao;

CJT026
Body material: PA66 Inner material: Viton Port size: 5/16 air, water, other
Type: Spring Certificate:ISO9001:2008
Service: OEM/ODM

ZHEJIANG TEYI VALVE CO.,LTD was founded in 1988,with 23 years of history in valve production.Main products include: gate valve, globe valve, ball valv

1.Prompt reply
2.Bulk quantity
3.Manufacturer
4.ISO9001:2000
5.OEM Service

Rubber flexible non-return valve, also known as duckbill valve, adopting the design of the rubber, made of rubber flange, the valve body and the duckb

1. Piston non return sealing
2. No inner leakage with good quality
3. Eight service oil ports available

Size: NPS 1/2"-36"
Pressure: Class 150-1500
?Material:1/2"-2":A105,LF2,F11,F22,F5,F304,F316,F304L,F316L 2"-36":WCB,LCB,WC6,WC9,C12

plastic valve check valve one way valve
DCV014CVN
product detail
body material: PVDF
diaphragm material FKM...

Cast iron swing check valve, bronze trim, flange end
1. Conforms to mss sp-71
2. Flanges drilled to ANSI b16.1(125 lb)
3. Face to face dimension

• Bronze Body
• Meet MSS-SP-80 Standards
• Max. Pressure: 125PSI Steam; 200PSI CWP
• Cracking Pressure .75 To 1PSI

Swing Check ValveProduct introduction
The wafer flange clamped butterfly check valve is a energy-save product.It is manufacture

Min. Order:1 PCS;Packing:CARTON;PaymentType:T/T;L/C;Trademark:ESG;

YC-10901
brass check valve forged body
Size:1/2''-4''

503-F Deinh Check Valve Flanged Ends

Brass Spring Check Valve Material: MS58, CW617N, CuZn40Pb2, CZ132 , HOT STAMPING/ FORGING
Disc: Brass Disc silicon rubber seals or ABS disc NBR sea

AVC Full Open Cast Steel Check Valve
Size:2"-80"
Rating:CL150-CL2500
Materials:C.S,S.S,etc...

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

reverse osmosis check valve with 1/4" quick connection.
size:1/4"x1/8".
made of FDA & NSF approved plastic POM.
used in water purification system.

Flanged Swing Type Check Valve
1. Class150LB--1500LB
2. Size: 1/2''--42''
3. Bolted cover, swing type disc
Flanged Swing Type Check Valve...

Please see the picture.
For more information,please contact us.Thanks.

1) Wafer connection, or wafer lug.
2) HIGH TORSION SPRING: For potentially severe applications, a high torsion spring ensures the valve closes as qu

Modular restrictive check valve
model: 02 03
maximum pressure(Mpa) 31.5

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

451A BRONZE CHECK VALVE
SIZE:DN15-DN50
PRESSURE RATING:PN20
WORKING MEDIUM:WATER,OIL,STEAM
WORKING TEMPERATURE:T<=170