Product
Forged Steel Globe Valve
Specification
Size: NPS3/4”-2” Class: 150Lb~2500Lb Working temperature: -29～500℃ Design: API 602 Connection: RF, SW, BW, RTJ Face to face: ASME B16.10 Test：API 598
Main Parts Material:
Body | A105 | A182 F22 | A182 F304(L) | A182 F316(L) |
Seat | A276 420 | A276 304 | A276 304(L) | A276 316(L) |
Disc | A182 F430&410 | A182 F304 | A182 F304(L) | A182 F316(L) |
Stem | A182 F6 | A182 F304 | A182 F304(L) | A182 F316(L) |
Gland Packing | A276 410 | A182 F304(L) | A182 F316(L) | |
Features:
- The channel is smooth and the flow coefficient is small. The sealing surface is less susceptible to medium erosion and erosion.
- The sealing surface is made of alloy steel or hard alloy, with good wear and scratch resistance.
- Adopting flexible graphite packing, reliable sealing, and easy to operation.
- The flow direction of the medium is unrestricted, not only doesn’t disturb flow,but also not reduce pressure.
- Filler replacement and maintenance can be carried out in an online shutdown state, which is convenient and fast without affecting system operation.