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S&S VALVE
SPECIAL
Model
SPECIAL VALVE
DESUPER HEATER (MULTIPLE NOZZLE SPRAY OR DAM TYPE)
Series
Control
Product Description
STANDARD MATERIALS
| PART NAMES | MATERIALS |
|---|---|
| BODY | NOTE 1) |
| BONNET | NOTE 1) |
| SEAT | 316SS+Fully STL. #6 |
| PLUG | 316SS+Fully STL. #12 |
| EXTENSION LEG | F22 or A565 Gr.616 |
| STEM | 316 Cond. B or Inconel |
| GASKET | 316SS with Grapihte Metal |
| GLANDPACKING | PTFE or GRAPHITE |
Note
1) ASTM A217 WC6 / WC9 / C12A or A351-CF8M
SPECIFICATIONS
1) Valve Size : 1"X 3" / 1.5"X3" / 1.5"X4" / 2"X4"
2) Applicable Rating : ASTM 300#~4500#
3) Temperature : Up to 600℃
4) Allowable Seat Leakage : IV, V, VI, Zero
5) Main features
- Standard Max. available Cv of 12
- Waterflow turndown of 150:1 or higher
- User friendly design
- Standard leakage class : "V"
- Seperator type is application of "DAM" design
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