Size: | 1"-24" |
Body Material: | A351 Gr CF8/CF8M, A182 F304/F316 |
Standard: | ASME B16.34, ASME B16.5 API 6D,BS 5351, BS 6364 |
Grade: | SUS201, SUS304, SUS316, A2-70, A2-80, A4-80, 4.8 6.8 8.8 10.9 12.9 |
Temperature: | 196°C to ambient temperature |
Equipments: | Anti-Static Device, Blow-out Proof Stem |
Fire Safe Standard: | API607, API6FA |
Applications
Ethane Ethylene: -89°C
Methane: -104°C
Liquefied :-162°C
Natrual Gas (LNG): 162°C
Oxygen: -183°C
Nitrogen: -196°C
General Feature
Extension bonnet gives enough vapour space to maintain the stem packing at a temperature high enough to protect the stem packing against malfunctioning due to freezing;
Cavity pressure relief; Low operating torque for smoother operations;
Blow-out proof stem, anti-static device and fire safe design; Double block & Bleed (Series TY).