UPVC Diaphragm Valve Weir Type  

PVC diaphragm valve is made by PVC body, with PTFE or EPDM diaphragm, designed pressure PN10, with flange end or socket connection as per DIN, ANSI, JIS standards. Operated by hand wheel or pneumatic actuator. refer to the PVC material corrossion resist propert, UPVC diaphragm valve can be used for water, weak acid, weak alkaline medium and oil, etc. the working temperature range from 0℃ to 70℃.the size range from 1/2" to 10" fit different standard pipe systems. PVC weir type diaphragm valve is widely use in biological industry, pharmaceutical industry, food, and water treatment of power, chemical, electroplating and other industries.  Ningbo RMI Plastic Co.,Ltd offer model PV111A weir type diaphragm valve design and develop according to international standards, with specifications as follows: Basic specification Size range:DN15~DN100 (1/2 inch ~ 4 inch) Body materials:PVC-U;PVC-C;PVDF;PP-GF;PP-H Diaphragm material:PTFE with EPDM cushion Flange connection:DIN P…