swing check valves

Customized Steel Directional Multiple Hydraulic Valves Nonstandard
model:01 02 03
maximum pressure(Mpa) 31.5
maximum flow(l/min) 14 35 63

*One touch type connection tool for air pressure piping.
*Various uses depending on the user's environment.

*One touch type connection tool for air pressure piping.
*Various uses depending on the user's environment.

 
Cast iron CF8 Dual Plate Check Valves wafer swing , DN50 - DN900
 
 
<span style

We can supply all kinds of valves according to BS, DIN, ANSI, JIS and AS
standards.
Inner packing:
Carton box
Outer packing: ...

PRODUCT FEATURES
Body, GG-25 Cast Iron.
Disc, Stainless Steel SAE (AISI) 304.
Disc gasket, EPDM.
Easy to install.

 
<span style="font-family:arial,helvetic

BRASS DOUBLE GUIDE FOOT VALVE/BRASS FOOT CHECK VALVE
Packaging Details: Polybag, Inner Box, Carton and Wooden Pallets
Delivery Detail: Within 30days

 
GG25 /

Specifications:
1) Size: DN15 - 600mm
2) Class: PN1.0 - 16.0Mpa
3) Material: 1.0619 (GS-C25), 1.4308, 1.4408, 1.7363, 1.7357, 1.7380
4) Stand

Features:
1) Standards:
a) Design and manufacture:
i) Cast steel check valve: BS1868, ASME B16.34 and API 6D
ii) Forged

Specifications:
1) Size: 1/2" - 4"
2) Material: brass
Packing:
Standard export cartons, or according to clients' specifications

Specifications:
1) Size: 1/2" - 4"
2) Material: brass
Packing: standard export cartons, or according to clients'
specifications

Specifications:
1) Dimensions: 1-1/2' - 30'
2) Material: cast iron, cast steel
3) Pressure: 150 - 900lbs
4) Applications: water, oil, steam, n

Valve Core

Product Description
We are manufaturer of china. We can produce all kind of valves, such as, brass check valve, brass gate valve, ball valve, locka

Specifications:
1) Size: 1/2" and above
2) Pressure rating: 150 - 2,500lbs (PN16 - 150)
3) Type: SW, BW, threaded end, flange end, and wafer

Features:
1) Vertical kind, all in brass, core in plastic
2) Horizontal kind
3) Yellow
4) 1/2", 3/4", 1"

 
250 PSI Swing Lift Check Valves With Ductile Iron ASTM-A-536 Body
 
<span style="font-siz

Specifications:
1) Dimensions: 1' - 30'
2) Material: cast iron, cast steel
3) Pressure: 150 - 900lbs
4) Applications: water, oil, steam, nitri

Flange connecting dimensions in accordance with JB/T79-94 or GB/T9113
Seat sealing:13Cr/13Cr\STL/STL\13Cr/STL\304/304\18-8/ST

1.High quality,long life cycle
2.Working Medium:Compressed Air
3.Working-pressure Range:0.05~1.2 MPa
4.Operating Temperature Range:-5~99℃

1)Includes: Brass body, brass ball, brass haulm, and steel handle with rubber 2)We can design and produce as per clients' special requirements

Weidouli offers different types of industrial valve designed with soft seat or metal seat .

Gate Valve FxF Heavy
H-01112
Material: Brass
Thread end
Cast iron handle ...

cast iron gate valve
Productivity:300000pcs per month;Min. Order:1000 pc;Packing:carton box/wooden pallets;Transportation:sea shipment;Delivery

Bronze Stop Valve (H-02122B)
SIZE:1/2" 3/4" 1" 11/4"
14 1/2" 2"
Temperature: Normal temperature
- certification: Ce, iso9001

Series RH81 Flanged Duckbill Valve
EEV Duckbill valves are non-return axial water flow valves made of layers fabric and

Check valves serve to prevent the backflow of medium flow in the piping system, widely applied in the field of potable water

Check valves serve to prevent the backflow of medium flow in the piping system, widely applied in the field of potable water