K520

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Don't forget the connector parts!

K531, 1" (531) Valve

The rugged AquaMatic K53 Series Control Valves are designed to handle deionized water as well as acids, caustic and harsh chemicals or gases that would rapidly corrode metal valves. These valves, constructed of corrosion resistant materials, have all the advantages of the AquaMatic K52 Series Composite Valves. In addition, K53 Series Valves boast a number of additional added features. The valve body and cap are molded from glass-filled thermoplastic.

Click here for a K530 Drawing
Click here to view the K52 part numbers
K53 Valve configuration drawing

Female Socket weld end connector kits
3/4" 1070411 (K531-577)
1" 1070412 (K531-060)

NOTE: Limit Stop and Fail Safe Spring Closed Options can not be combined, Butyl Seals & Disk Option not available on K535 & K537 Series Valves.Solenoid Option not available on Fail Safe Spring Closed Valves.

Series 534 (K534) Adapter & Repair Kits.

Features	Benefits
•Large Seat opening and high lift-disc	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 metal valves