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Hills-McCanna® Diaphragm Valve and Replacement Parts

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Four body styles to fit any application:

1.)  Rubber-lined (1” thru 12” lined size) : soft rubber, hard rubber, Neoprene;

2.)  Plastic-lined (1/2” thru 8” line size) : polypropylene, PVDF (Kynar™), ETFE (Tefzel™), and PFA;

3.)  Glass-lined (1/2” thru 8” line size) : borosilicate for your glass-lined piping systems!

4.)  Unlined (1/2” thru 12” line size) : ductile iron, carbon steel, 316(L) stainless steel, Alloy 20, plus other metals available upon request.  Also available in plastic body (1/2” thru 2” size) : PVC, polypropylene, PVDF (Kynar™), and PFA.

Diaphragm options available:  natural rubber, EPDM (black/white), Neoprene, Hypalon, Viton™,  and PTFE.

End connections available: 150# ANSI flanged, threaded*, socket weld (SW)*, butt weld (BW)*  

* unlined (metal or plastic bodies only; ½” thru 2” line size).

Manual handwheel operated or available in a pneumatically actuated (on/off or modulating) version.

Complete line of genuine replacement diaphragms (also replacement bodies and other misc. bonnet parts) available, many from stock

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