STANDARD MATERIALS
| PART NAMES | MATERIALS |
|---|---|
| BODY | NOTE 1) |
| BONNET | NOTE 1) |
| DIAPHRAGM | INCONEL X-718 |
| SEAT | ASME (S)A105-H.F |
| DISC | ASME (S)A479-410 |
| STEM | ASTM A276-410 |
| SPRING | INCONEL X-750 |
| GASKET | GRAPHITE |
| GLAND PACKING | GRAPHITE |
NOTE
1) ASTM (S)A105, A182-F304(L) / F316(L) / F22 / F5 / F9 / F317 / F347 / F321
SPECIFICATIONS
1) Valve Size : 1/2" ~ 2"
2) Applicable Rating : ASME 600# ~ 1500#
3) Temperature : Up to 500℃
4) Code & Standard : API, BS, ASME, ASTM
Designed by ASME B16.11 / 16.34
5) Constructions
- End Connection : Socket-Welded Type
- PMD (=Packless Metal Diaphragm) Type
- Full Bore / Reduce Bore
- Rising Stem / Rising Hand wheel
- Manual or Motor Operated
(Pneumatic, Electric, or Hydraulic)
