Main Parameter Specification Design and manufacture conform to API 602,BS 5352,ANSI B16.34 Connection ends conform to: 1.Butt-welded ends conform to ANSI B16.25,JB/T12224 2.Flanged ends conform to ANSI B16.5,JB79 Test and inspection conform to :API 598,GB/T13927,JB/T9092 Structure...
The series of gate valves include cast steel gate valve and forged steel gate valve. They are designed and manufactured according to ANSI B16.34. With solid wedge and flexible wedge, so it can be used for different pressures. Gate valves have back seal. Back seal of forged-steel gate valve is weld with stainless steel. So it has perfect sealing. Its maintenance is convenient. Widely used in petroleum, chemistry, water treatment industries.
Design And Manufacture: API 600, API 6D, BS1414, etc
Face To Face (End To End): ANSI B16.10, API 6D, etc
Flanged Connection: ANSI B16.5, etc
Butt Welded End: ANSI B16.25, etc
Test And Inspection: API 598, API 6D, etc
Main structural features：
Full Port Design, OS&Y, Outside and Screw, Bolted bonnet, Back Seal Structure
Flexible wedge, Fully guided, Choice of Solid or Split wedge
Renewable or welded seat
Extended stem design for low temperature
Flanged or Butt-welding ends
Size:1/2" - 24"
Pressure:150LB - 1500LB
Type: Rising Stem, BB, FB, OS&Y
Operation: Hand Wheel. Gear, Electricty, etc.
Material: WCB, WCC, LCB, LCC, WC6, WC9, C5, C12, CF8, CF8M, CF3, CF3M, CF8C, CN7M, etc.
It is available to follow other material required by the client.
And our products are widely applicable to the fields of petroleum, chemical industry, metallurgy, machinery, power industry, military, water supplying with good reputation and reliability from the users.
Equipped with a professional factory, Naibang Valve is a professional manufacturer and supplier of Gate Valve Service For Water in China. If you want to buy quality product of various beautiful bags, you can get it at a cheap price from us.