Valves

The pressure relief valves (DB) consist mainly of the main valve (1) with main spool assembly (3) and pilot operated valve (2) with pressure.....

The pressure relief valves (DB) consist mainly of the main valve (1) with main spool assembly (3) and pilot operated valve (2) with pressure.....

China Metal Seal Butterfly Valve Manufacturer: Casting Butterfly Valves, Metal Seal, Stainless Steel, CF8M, 4 Inch, 600 LB, API 609, Blue Painting.

The pressure relief valves (DB) consist mainly of the main valve (1) with main spool assembly (3) and pilot operated valve (2) with pressure.....

1500HD7s41H-10C
Automatic Pressure Maintaining Hydraulic Contronl Slow-closing Butterfly Valve with Locking System (Hea

This type of valve is easily and quickly operated because there is a 90 degree rotation of the handle which moves the disk from a fully closed to full

Basic information:
Pressure:CLASS 150~300
Size:1/2"-8"
Design Std:API 608,API 6D,BS5351
Product Material:ASTM A216 WCB,A351 CF8,A351 CF8M,A351 CF3

The pressure relief valves (DB) consist mainly of the main valve (1) with main spool assembly (3) and pilot operated valve (2) with pressure.....

Butterfly valve is opening and closing a butterfly plate fixed axis rotate around the valve. Has the full open and shut, and the function of the flow

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

Automatic Pressure Maintaining Hydraulic Contronl Slow-closing Butterfly Valve with Locking System (Heavy Hammer Type)

Nominal Pressure: PN1.0~PN1.6
Working Temperature: -196oC~650oC
Body Material: Ductile Iron, Cast Iron, Stainless Steel
Disc Sealing: PTFE, Graphit

The product widely used in oil refining, chemical machinery industries

Butterfly valve is opening and closing a butterfly plate fixed axis rotate around the valve. Has the full open and shut, and the function of the flow

Nominal Pressure: PN1.6~PN10
Working Temperature: -196oC~650oC
Body Material: Ductile Iron, Cast Iron, Stainless Steel and dual phase steel
Connect

Butterfly valve is opening and closing a butterfly plate fixed axis rotate around the valve. Has the full open and shut, and the function of the flow

. Can be actuated by internal and external pilot control
. Very competitive price
. Can meet the needs of cutomers' and accord with the law

They are available in various designs, sizes and materials and used in a wide variety of applications.

butterfly valve,check valve ,water turbine entrance...

Ball valve ball valve is by the plug valve changes and to, to the ball plug instead of piston, to control the flow, plug in the cross section area,