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| Crispin Valve | Berwick, PA | |
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.jpg) | “SWC” Swing Check Valve The SWC Series provides users of Crispin products with a AWWA-C-508-1 solution for more arduous check valve applications, including sewage and slurry. Click here for more information on our cost-effective SWC Swing Check Series. • For more information visit swing check valves. | ||
.jpg) | Flap Valve The Crispin Tilting Disc Valve uses superior design and function to provide the most efficient and solid approach to controlling flow reversal, with a head loss lower than that of most any other check valve made. • For more information visit flap check valves. | ||
.jpg) | Tilting Disc Valve The Crispin Tilting Disc Valve uses superior design and function to provide the most efficient and solid approach to controlling flow reversal, with a head loss lower than that of most any other check valve made. • For more information visit disc check valves. | ||
.jpg) | Wafer Silent Check Valve Wafer style Silent Check Valves have the same operating principle as the Globe Check valve, but they are offered in a configuration that allows placement between two flanges. • For more information visit wafer check valves. | ||
.jpg) | Foot Valve Installed on the pump suction, Crispin Foot Valves prevent the pump column from draining upon pump shutdown. Silent during operating and normally closed, the valve has a center-guided disc with a Buna-N seat to provide a drip tight seal. • For more information visit foot check valves. | ||
(t).jpg) | Vacuum Relief Check Valve The Crispin Vacuum Relief allows air to enter the system when a negative pressure occurs, but prevents air from being released under positive conditions, except through an optional small orifice Air Release Valve. • For more information visit vacuum check valves. | ||
.jpg) | Globe Silent Check Valve Mounted vertically or horizontally, these valves are designed to close before the pump stops, preventing flow reversal, and eliminating water hammer and system surges. Valve Features: • Fully automatic • Spring-loaded • Double-guided • Maximum temperature rating: 150 F (65 C) Standard Materials: • Cast iron body • Bronze trim and stainless steel spring Sizes: • 2 1/2” thru 36” available | ||
.jpg) | Surge Check Valve Surge Check valves are used on the inlet of the Air and Vacuum, Deep Well, Combination, Dual and Universal Valves to help prevent damage when surges occur. Valve Features: • Limits effects of system surge on Air Release Valves • 125lb and 250lb ANSI flanged • Ideal for sewage and solids-containing applications Standard Materials: • Cast iron construction • Bronze valve disc, bronze seat ring and stainless steel spring Sizes: • 3” thru 36” available | ||
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