Thread Connection Stainless Steel Ball Valve 1000psi electric 3-way ball valve
Design Features
1. Adjustable fire-safe stem packing
2. Machined fire-lip act as meta backup seat has excellent fire-safe capability
3. Anti-blow out stem
4. Anti-static device
5. Full rated bi-directional shut-off
6. Optional lockable handle
7. Spiral wound gasket,prevent external leakage
8. Full rated dead end service
Main material | body | WCB | Stainless steel |
ball | SS304 | SS321 | |
stem | SS304 | SS321 | |
seal | PTFE,PPL | ||
packing | PTFE,Flexible graphite | ||
| suitable medium | steam,oil,water | Nitric acid alkali and corrosive medium |
temperature | PTFE≤180°c, PPL≤250°c |
Application profile
Design standard | Structure length | Test standard |
GB/T12237-89 | GB12221-89 | GB/T13927-89 JB/T9092-99 |
API6D | ANSI B16.10 | JB/T9092-99 |
JPI7S-48 | JIS B2002 | API598 |
Drawing: