Cast Steel WCB 16” 600LB RTJ Flange Slab Gate Valve With Electric Actuator
Product Description:
Nominal Diameter:16”
Bore: Full Bore
Nominal Pressure:600LB
Material: WCB
Operation: Electric Actuator
Design Standard: API600/API602/API6D
Test/Inspection: API598
End Connection: RTJ Flange
Flange standard: EN1092-1,ASME/ANSI B16.5
Top Flange: ISO5210 /ISO5211
| Testing Standard | API 598、EN12266-1、ISO 5208 |
| Face to Face | ASME B16.10、EN558-1 |
| Body Materials | Carbon Steel, Stainless Steel, Nickel Aluminum Bronze, alloy steel, etc |
| Shutoff Rating | Zero Leakage |
| Flange Drilling | ASME B16.5、EN 1092-1、GOST 33259、ASME B16.47 |
| Certifications | CE、EAC、SIL3、API 6FA、ISO 19001 |
| Valve operator options | Handwhel, Worm Gear, Electric actuator, Pneumatic actuator, Hydraulic Actuator. |
The valve seat is inlaid with soft sealing ring to make the sealing zero leakage. The sealing surface of valve seat and gate is overlaid with cemented carbide to improve the scouring resistance and prolong the service life of the valve
The valve meets NACE standard, fugitive emission function and fire test certification of API Spec 607
The valve seat can be designed with double piston or single piston with low operating torque
Locking devices standard on lever operated valves
All valves have self cavity pressure relief function to ensure the safety of the pressure in the middle chamber
API 622 certified live loading of packing and low leakage packing, make the stem seal safer
