Victaulic Bermad Technologies, LLC introduces its Bermad 700 Series for waterworks, which is a Y-pattern diaphragm valve, providing drip-tight sealing with low pressure loss. Separate diaphragm chambers protect the diaphragm from the flow stream, while allowing the use of pneumatic or hydraulic controls. The valve is NSF-61 listed, rated to 250 psi and is constructed of ductile iron, stainless steel and NSF-approved elastomer components.
http://www.Bermad-Inc.com