DCI BUTTERFLY VALVE,WAFER TYPE
The Grooved Type of DCI Buttery Valve is used indoor. The body is coated with ductile cast iron Nylon, and the disk is covered with EPDM. It has UL certificate. Compared to the conventional Flange type, this type features simple pipe connection and easy installation.
Product information
YSDBV-W(65 ~ 200)
| MODEL | YSBBV-W(65~200) - DCI BUTTERFLY VALVE | ||||
| TYPE | WAFER TYPE | ||||
| WORKING PRESSURE | 1.2 MPa | ||||
| MAX. TEST PRESSURE | 2.5 MPa | ||||
| MAX. WORKING TEMP. | 120 ℃ (250℉) | ||||
| TAMPER SWITCH | 2 EA | ||||
| MATERIAL | BODY : ASTM A-536 EPDM ENCAPSULATED DISC : ASTM B-148 Ni-Cr PLATED |
||||
| UPPER STEM | ANSI 420 - SS | ||||
| WORM GEAR SHAFT | ANSI 410 - SS | ||||
| HOUSING | ASTM A-536 | ||||
| HAND WHEEL | ASTM A-536 | ||||
| FLAG INDICATOR | ASTM A-536 SHEAR PIN - ASTM 510 |
||||
| SEGMENT GEAR | ASTM B-148 | ||||
| HOUSING GASKET | EPDM GRADE E" | ||||
| O-RING(ALL) | EPDM GRADE E" | ||||
| SIZE(Inch) | 2½" | 3" | 4" | 6" | 8" |
| A(mm) | 105 | 112 | 145 | 180 | 204 |
| B(mm) | 85 | 92 | 108 | 145 | 170 |
| C(mm) | 46 | 46 | 52 | 52 | 56 |
| D(mm) | 92 | 107 | 128 | 191 | 234 |
| E(mm) | 135 | 142 | 175 | 210 | 232 |
| F(mm) | 135 | 135 | 135 | 198 | 198 |
| G(mm) | 135 | 135 | 135 | 225 | 225 |
| H(mm) | 9.5 | 16 | 25 | 45.3 | 68.5 |
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