Pneumatic Operated Wafer Type Butterfly Valve - PN16
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Specifications
End Connection:
Wafer – API 609 (CAT – A)
Range:
DN40 – DN300
Suitable to:
ASMI B16.5 150#
Pressure Range:
PN10, PN16
Leakage Class:
100% Tightness at fully differential pressure
Standard:
API 609, BS 5155, ISO 5211, API 598, ASME B16.5
Body Material:
Cast Iron(CI), SGI, WCB, CF8, CF8M
Disc Material:
SGI, CF8, CF8M, WCB
Stem Material:
SS410, SS304, SS316
Body Liner / Seat Material:
NBR, EPDM, VITON, SILICONE, PTFE
Shaft Bearing Material:
PTFE
Features
- Bi-directional zero leakage butterfly valve.
- ISO Pad for mounting, Gear Operator / Actuator
- Extremely small play between the stem and disc due to the ‘Double D’ drive.
- Accurate dual stem sealing prevents leakage.
- The butterfly valve can be mounted between flanges as per ASME.
- 100% Tested With Pneumatic And Fluid (Water) Media.
- Design Standard: ISO 5211, API 609, ASME B16.5 150#.
- Face-to-Face Dimension: API 609 (CAT A).
- Operator mounting flange: As per ISO 5211.
- Operator : Hand Lever / Gear / Actuator
- Leakage Class: 100% tightness at full differential Pressure.
Technical Data – Butterfly Valve With Double Acting Actuator (All dimensions are in mm)
| Size | Actuator | Coupler | A | B | ØD | F/F | ØI | ØK | ØL | M | N | O | Mounting Flange |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 40 MM | 50 | NA | 140 | – | 42 | 33 | 73 | 105 | 98 | 99 | 125 | 85 | F05 |
| 50 MM | 50 | NA | 165 | – | 53 | 43 | 93 | 125 | 114 | 99 | 125 | 85 | F05 |
| 65 MM | 50 | NA | 192 | – | 66 | 46 | 105 | 145 | 127 | 99 | 125 | 85 | F05 |
| 80 MM | 63 | C1455V0 | 218 | 60 | 80 | 46 | 126 | 164 | 146 | 99 | 147 | 91 | F05 |
| 100 MM | 80 | C4777V0 | 243 | 40 | 104 | 52 | 150 | 190 | 179 | 112 | 170 | 105 | F07 |
| 125 MM | 80 | NA | 276 | – | 125 | 56 | 175 | 216 | 200 | 128 | 170 | 114 | F07 |
| 150 MM | 100 | C7277V0 | 310 | 40 | 150 | 56 | 203 | 241 | 225 | 128 | 220 | 114 | F07 |
| 200 MM | 125 | NA | 404 | – | 200 | 60 | 263 | 298 | 292 | 154 | 389 | 150 | F07/10 |
