double check valves

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"

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

Control Valve
Brass Check Valve, brass swing check valve
1. Material: Brass Body
2. Size: 1/2"-4"
3.Delivery Detail 25-30 days

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

Ball Valve

Bronze Valves

Double Flange Dual Plate Swing Check Valve,Dual Plate Check Valve

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

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

Material: steel 20#-35#
Surface treatment: zinc plating
Package: according to customers' requirement

Brass ball valve
Size: Full port 1/2-2"
Material:brass,zinc

Packing: Each faucet with cloth bag with bubble bag in colored inner box ,100pcs in one carton.
Delivery:25days for a 1X20ft,30days for a 1X40ft

With professional and productive factory, Wenzhou Redstar Valve Co.,Ltd is one of the top level China non slam tilting check
valve manufacturers.

Productivity:10, 000, 000/Year;Min. Order:100 pieces;Packing:100 pieces in one bag;Transportation:Any Port in China;Trademark:SOOG;Functions:tyre;

Gear operated gate valve, flange end, BB, OS&Y, full port,
flexible gate, wedge type

Direct action counterbalance valve
Fluid Temp:-20~70
Pressure:31.5(Mpa)

Packing: Each faucet with cloth bag with bubble bag in colored inner box ,100pcs in one carton.
Delivery:25days for a 1X20ft,30days for a 1X40ft