Carbon steel Butt Welded Gate Valve

Type： Z40H/Y

Size：3"

Pressure Range: Class 600 

Working Temp.：≤425°

Material：Carbon steel,Stainless steel,Alloy steel,special material

Medium：Water, Steam, Oil，high pressure & high temparature

Operation: Manual, Handwheel,Pneumatic, Electric actuator

Steel gate valves, API 600/API 6D                              

Steel gate valves, ISO 10434/ISO 14313                    

Steel valves, ASME B16.34                                             

Face to face, ASME B16.10                                           

End flanges, ASME B16.5                                                      

Butt welding ends, ASME B16.25                                  

Inspection and test, API 598                                         

Full port design

OS&Y, Outside screw and yoke

BB, Bolted bonnet

Flexible wedge/solid wedge

Renewable seat 

Forged T-Head stem  

Handwheel, & Gear box operator

Material of parts:

Note: 1)  Ductile Ni-Resist optional  

          2)  Wedge and seat ring may either be solid facing material or a base material equal or better than the body/bonnet material with facing as shown.