Name |
Wafer Butterfly valve |
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Technical data |
Size |
2"~48" (DN50~DN1200) |
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Working Pressure |
150LB 300LB PN10 PN16 10K |
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Working Temperature |
-20C~250C |
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Suitable Medium |
Water,Oil |
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Design&Manufacture standard |
API609 |
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Face to face |
API 609, MSS SP-67, MSS SP-68, BSEN 1092 |
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End Connection Standard |
ASME B16.5 DIN2501 PN10/PN16 |
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Mounting Pad |
ISO 5211 |
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Inspection and Test |
API598 |
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Product Features |
Wafer,lug or U type flange body style fit between FF or RF flanges |
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PTFE bushing ensure the maximum shaft support and centralized alignment | |||
360C polished disc assures positive on-off | |||
Hard-backed cartridge seat or rubber boot seat | |||
One piece shaft,double piece shaft,pinned or painless disc | |||
ISO5211 mounting Pad | |||
Material list |
Body |
CI,DI,WCB,CF8,CF8M, |
|
Bushing |
PTFE |
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O ring |
EPDM |
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Shaft |
SS304 SS316 |
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Disc |
SS304 SS316 |
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Seat |
EPDM/PTFE/METAL |
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Pin |
SS304 SS316 |
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Actuator |
|
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Coating |
A |
Fusion Bonded Epoxy powder coated |
|
B |
Spray Painting |