ANHUI SIFA VALVE.CO., LTD.
ANHUI SIFA VALVE.CO., LTD.
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Straightway Diaphragm ANSI150 Ductile Iron Gate Valve
1. dutile iron straightway diaphragm valve with indicator, ductile iron diaphragm valve
2. connection:flange
3. Diameter: 20-110
4. Size:DN15-DN300
RPV112 weir type diaphragm valve is a classical model, either the design of structure or the work performance is excellent. This model is usually work on larger size pipelines.
Basic speci
Size range:DN125~DN250 (5 inch ~ 10 inch)
Body materials:PVC-U;PVC-C;PVDF;PP-GF;PP-H
Diaphragm material:PTFE with EPDM cushion
Flange connection:DIN PN10; ANSI CL150; JIS 10K
Design pressure:0.4~0.7Mpa (PN4~PN7 bar)
Feature of valve
Body and diaphragm that touch medium are made from cast iron and rubber.
EPDM cushion protect the PTFE diaphragm from over tighten, make sealing better
Steel gasket make the bonnet and body bolted stronger and sealing better.
Iron disc is strong to make the diaphragm seal with body better.
Pneumatic actuator mounting is available