Cryogenic Ball Valve,3PC, F304 Threaded End, Extended Stem, LNG

Features of Cryogenic ball valves:

1. Full bore or reduced bore;

2. The valve stem is designed to prevent flying out, with active load and adjustable packing seal;

3. Wide seat self-relief function with reliable structure to satisfy upstream or downstream relief;

4. Fireproof and anti-static stem;

5. Trunnion or floating design;

6. The LIP-SEAL rod reading ring provides a primary seal with a low-leakage graphite packing design;

7. The unique reverse pressure ring design can be selected for hard seal or soft seal to ensure sealing performance;

8. The extended stem is adopted additionally to prevent the packing from being affected by the low temperature medium and protect the valve stem from being scratched;

9. Adopt height-adjustable drip board structure, so that the cooling space is not limited