STANDARD MATERIALS
| PART NAMES | MATERIALS |
|---|---|
| BODY | NOTE 1) |
| BONNET | NOTE 1) |
| SEAT | ASTM A182-F304L(H.F) |
| DISC | ASTM A276-304(L) / 316(L)-(H.F) |
| STEM | ASTM A276-316(L) |
| GASKET | SPIRAL WOUNDED GRAPHITE |
| GLAND PACKING | GRAPHITE |
| GLAND | ASTM A276-316 |
NOTE
1) Forged Steel, ASTM A182-F304(L) / F316(L)
SPECIFICATIONS
1) Valve Size : 1/2" ~ 2"
2) Applicable Rating : ASME 150# ~ 1500#
3) Temperature : Down to -196℃
4) Code & Standard : BS, ASME, ASTM, KGSC
Designed by BS6364, ASME B16.34, and ASME B16.11/16.5
5) Shell & Seat Leak Test : ASME B16.34
6) Constructions
- End Connection : Socket-Welded, Butt-Welded or Flanged Type
- Long Extended Bonnet
- Actuator : Manual or Gear-operated Type
- Pressure Relief Design (Pressure Balance Design)
- Fire Safety / Anti-static DesignRising Hand wheel
