10 Inch Wafer Type Air Water Butterfly Valve with Pneumatic Actuator Features Grooved – end bubble tight shut off valve. Rubber seal molded on Disc. A brasion Resisting. Working pressure up to 200PSI Working temperature up to 180℉ Parts Standard Material Body: Ductile Iron Stem: 410 Stainless Steel Disc: Ductile Iron Encapsulated(Buna or EPDM) Working Pressure : PN16(200PSI) 10 Inch Wafer Type Air Water Butterfly Valve with Pneumatic Actuator offers an easily installed choice to cumbersome, multi-bolt wafer and lug type or flanged valve. The size of 10 Inch Wafer Type Air Water Butterfly Valve with Pneumatic Actuator we can offer is from DN50-DN300, the material is cast iron/ ductile iron body and ductile iron coated rubber dist. The working temperature can be -5℃ ~ 120℃ Mounting Flange: ISO5211 End: BS Face to Face: MSS SP -67 Type: Wafer Type Air Water Butterfly Valve with Pneumatic Actuator Materials of main part:
Name | Materials |
Body | Cast Iron / Ductile iron |
Disc | DI + EPDM / NBR / VITON |
Stem | SS410 / SS304 / SS316 |
Bushing | PTFE |
X - Ring | EPDM / NBR |
« Shaft head tyes f double D head and round with key are optional.
SIZE | A | B | C | E | F | H | I | K | L | B1 x B1 | J | N | N-d1 |
DN50 | 50 | 57.15 | 60.3 | 15.88 | 7.93 | 119 | 63 | 30 | 82..4 | 11 x 11 | 90 | 70 | 4-10 |
DN65 | 61 | 69.09 | 73 | 15.88 | 7.93 | 125 | 6.5 | 30 | 96.8 | 11 x 11 | 90 | 70 | 4-10 |
DN61 | 78 | 84.94 | 88.9 | 15.88 | 7.93 | 131.5 | 80 | 30 | 96.8 | 11 x 11 | 90 | 70 | 4-10 |
DN78 | 101 | 110.08 | 114.3 | 15.88 | 9.53 | 151 | 94 | 30 | 115.8 | 11 x 11 | 90 | 70 | 4-10 |
DN101 | 127 | 137.23 | 141.3 | 15.88 | 9.53 | 171.5 | 10 | 30 | 147.6 | 14 x 14 | 90 | 70 | 4-10 |
DN127 | 150 | 163.96 | 168.3 | 15.88 | 9.53 | 183 | 123 | 30 | 147.6 | 14 x 14 | 90 | 70 | 4-10 |
DN200 | 202 | 214.4 | 219.1 | 19.05 | 11.1 | 205.4 | 149.4 | 40 | 133.4 | 17 x 17 | 125 | 102 | 4-12 |
DN250 | 253 | 268.3 | 273 | 19.05 | 12.7 | 250 | 186 | 40 | 158.8 | 22 x 22 | 125 | 102 | 4-12 |
DN300 | 303 | 318.3 | 323.9 | 19.05 | 12.7 | 275 | 216 | 40 | 163.6 | 22 x 22 | 125 | 102 | 4-12 |
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Advantages Why choose us? 1. Small in size and light in weight, easy to install. It can be mounted wherever needed, suitable for various actuators. 2. Simple, compact structure, quick 90 degree on-off operation. 3. Disc has two-way bearing perfect seal, without leakage under the pressure test. 4. Flow curve tending to straight-line. Excellent regulation performance. 5. Various kinds of materials, applicable to different medium. 6. Strong wash and brush resistance and can fiit to bad working condition. 7. Center plate structure, small torque of open and close. 8. Long service life. Standing the test of 10000 times opening and closing operation. 9. Can be used in cutting off and regulation medium. 10. Disc & stem are fastened by pin, more stable.