Class 600 Cast Stainless Steel Standard Wafer Silent Check Valves
Series 131HT Class 600 Cast Stainless Steel Standard Wafer Silent Check Valves are designed for liquids and gases where flow reversal can cause surge and water hammer. Used extensively in pump suction and discharge applications.
- Disc begins to open at 0.5 psi (34.5 kPa), and opens 1/3 inch per inch of line size for enhanced flow
- Compact, lightweight wafer design saves space
- Sizes: 1 in. to 3 in. (25 to 80 mm)
- Disc is fully guided at top and bottom to ensure alignment and sealing at any installation angle
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Select options below to identify the UPC, Order Code, and Repair Kit for a specific 131HT