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K52
1/2-inch to 2-1/2-inch "Y" pattern diaphragm valves
Glass-filled thermoplastic body and cap
Features & Benefits
Large Seat opening and high lift-disc for higher flow rates at a lower pressure loss
Separate flow and control chambers permit positive closing without springs; and only nominal cost for spring assist opening for low-pressure and self-draining applications
Cost-effective solution both in initial cost, as well as lifetime maintenance expenses
Separate diaphragm chambers protects the diaphragm from the flow stream, while allowing the valve to be serviced in-line
Pre-formed, stress relieved diaphragm minimizes fatigue, maximizes valve responsiveness and diaphragm lifetime
All internal parts in contact with media are made of composite materials
Can be actuated with either air or water as control fluid
Designed for water treatment applications including those requiring acids, caustic and harsh chemicals that would rapidly corrode medtal valves
Features & Benefits
Large Seat opening and high lift-disc for higher flow rates at a lower pressure loss
Separate flow and control chambers permit positive closing without springs; and only nominal cost for spring assist opening for low-pressure and self-draining applications
Cost-effective solution both in initial cost, as well as lifetime maintenance expenses
Separate diaphragm chambers protects the diaphragm from the flow stream, while allowing the valve to be serviced in-line
Pre-formed, stress relieved diaphragm minimizes fatigue, maximizes valve responsiveness and diaphragm lifetime
All internal parts in contact with media are made of composite materials
Can be actuated with either air or water as control fluid
Designed for water treatment applications including those requiring acids, caustic and harsh chemicals that would rapidly corrode medtal valves
Accessories & Options
Seal and diaphragm materials available
Spring assist (open or closed)
Normally open or closed
Position indicator
K55 isolated bonnet valve