Design standards: API 6D
Product range:1. Pressure range: CLASS 150Lb〜2500Lb
2. Nominal diameter: NPS 2〜48″3. Body materials: carbon steel, stainless steel, duplex stainless steel, alloy steel, nickel alloy
4. Terminal connection: RF RTJ BW
5. Operation mode: Handwheel, gearbox, electric, pneumatic, hydraulic device, pneumatic hydraulic device Product features:1. Double row discharge valve seat design2. The working torque is less than that of ordinary gate valves3. Bidirectional sealing, unrestricted convectionWhen the valve is in the fully open position, the surface of the valve seat is exposed to external water flow and is always in full contact with the gate plate, which can protect the surface of the valve seat and is suitable for pipe cleaning5. You can choose a valve stem design without a riser6. Spring type packing is optional
7. Low emission fillers can be selected according to ISO 15848 requirements8. Valve stem expansion design is optional9. Normally open or normally closed, with conduit designWe can also provide 10N non straight through catheter design according to customer requirements