API 6D Slab Gate Valve, 2-48 Inch, 150-2500 LB

API 6D Slab Gate Valve

Design standard: API 6D

Product range:
Pressure range: CLASS 150-2500 LB
Nominal diameter: NPS 2-48 Inch
Body material: Carbon steel, Stainless steel, duplex stainless steel, Alloy steel, Nickel alloy
End connection: RF, RTJ, BW
Mode of operation: Handwheel, Gearbox, Electric, Pneumatic, hydraulic device, Pneumatic-hydraulic device

Product features：
1. Double block and bleed seat design；
2. Operating torque is smaller than normal gate valve；
3. Bidirectional seals, no limitation on the flow direction；
4. When the valve is in a fully open position, seat surfaces are outside flow stream that always in full contact with a gate that can protect seat surfaces and is suitable for the pigging pipeline;
5. Non-rising stem design can be chosen;
6. Spring loaded packing can be chosen;
7. Low emission packing can be chosen according to ISO 15848 requirements;
8. Stem extended design can be chosen；
9. Normally open type or normally close type with through conduit design;
10. Non through conduit design is also available as per customer request