STANDARD MATERIALS
| PART NAMES | MATERIALS |
|---|---|
| BODY | NOTE 1) |
| CONNECTOR | NOTE 1) |
| SEAT | RTFE, S-NYLON |
| BALL | ASTM A351-CF8M |
| STEM | ASTM A276-316 |
| GASKET | NOTE 2) |
| PACKING | GRAAPHITE |
| BEARING | RTFE, NYLON |
| TRUNNION | ASTM A276-316 / A240-316 |
NOTE
1) ASTM A216-WCB, A352-LCC, A351-CF3(M), A351-CF8(M)
2) SPIRAL WOUNDED GRAPHITE (WITH 316SS)
SPECIFICATIONS
1) Valve Size : 2" ~ 36"
2) Applicable Rating : ASME 150# ~ 1500#
3) Temperature : Up to 500℃
4) Code & Standard : API, BS, ASME, ASTM
Designed by ASME B16.10 / 16.34 / 16.5, BS5351, API6D
5) Constructions
- Two Pieces Type
- End Connection : RTJ or Flanged Type
- Trunnion Ball Type
- Blow-out Proof Stem
- Double Seal, Double Block & Bleed / Anti-static Design
- Pressure Relieving Seats / Pressure Balancing Hole
- Fire Safety Construction (API-607)
