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| Crispin Valve | Berwick, PA | |
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.jpg) | Air & Vacuum Valve Air & Vacuum valves are designed to vent large quantities of air when filling pipelines, and to allow air to re-enter pipelines when draining to prevent vacuum collapse. Valve Features: • Meets AWWA C-512 standards • Peripheral guide system for unobstructed closure • Drip tight closure Standard Materials: • Cast iron body with stainless steel trim • Standard Buna-N seating material • Optional materials and parts available Sizes: • 1/2" thru 24" available | ||
.jpg) | Air & Vacuum Sewer Valve Crispin Air & Vacuum Sewer Valves have a long body with a float near the bottom. The waste-containing solid remains low and away from working parts, venting the pipe line when filling, and permitting air to re-enter to relieve the vacuum. Valve Features: • Exhausts air as a pipeline fills, and allows air in as pipeline fills • Standard and short body series available Standard Materials: • Cast iron with stainless steel trim • Buna-N rubber seat • Optional backflush attachment Sizes: • Sizes 2" thru 10" available | ||
.jpg) | Vacuum Relief 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. Valve Features • Cracks open to admit air at .25 PSIG differential pressure • Resilient drip tight seat • ANSI Class 125 & Class 250 flanged connection Standard Materials: • Cast iron body • Bronze and stainless steel trim • Optional materials available Sizes: • Sizes 3" thru 36" | ||
.jpg) | WLC Series Pump Protector A Pump Protector is an Air Release Valve mounted in parallel with a liquid level sensing device. If the point of application should become airbound, the level switch will either shut down a pump, or open or close an electric circuit of an alarm system. • Sizes: 1" thru 4" - Cast iron body; stainless steel float and trim. | ||
.jpg) | PL Series Pressure Air Release Valves Pressure Air Valves are used for the venting of accumulating air while the system is in service and pressurized. • Sizes: 1" thru 2" - Cast iron body; stainless steel trim. • Sizes: 2 1/2" thru 6" - Cast iron body; bronze trim; stainless steel float. | ||
.jpg) | UL Series Universal Air Release Valve These valves perform the function of both Air & Vacuum and Pressure Air Valves, permitting the application of various pressure orifice sizes for a range of air volume requirments under varying pressures. The design saves space and reduces cost. • Sizes: 2" thru 8" • Cast iron body; stainless steel trim. | ||
.jpg) | AR Series Pressure Air Release Valves Pressure Air Valves are used for the venting of accumulating air while the system is in service and pressurized. • Sizes: 1" thru 2" - Cast iron body; stainless steel trim. • Sizes: 2 1/2" thru 6" - Cast iron body; bronze trim; stainless steel float. | ||
.jpg) | C Series Combination Air Release Valve Combination Air Valves consist of Air and Vacuum Valves and a Pressure Valve mounted in a single body, providing the integrity of a single body casting white permitting each valve of the combination to operate as a separate unit. • Sizes: 1/2 thru 24" - Cast iron body with stainless steel and bronze trim. | ||
.jpg) | SL Series Pressure Air Release Valve Pressure Air Release Valves have a long body to keep liquid waste and solids away from working parts. These valves vent accumulations of air and gas while the system is in operation and under pressure. • Sizes: 2" thru 4" - Cast iron body; stainless steel float and trim. | ||
.jpg) | US Series Sewer Air Release Valve The Universal Sewer Air Release Valve performs the function of both the Air and Vacuum and Pressure Sewer Valves. This is accomplished all in one valve body. • Sizes: 2" thru 6" - Cast iron body; stainless steel trim. | ||
.jpg) | X Series Valve Crispin Valve's exclusive X Series brings valve maintenance into the 21st century. All of the valve parts are stainless steel, making them impervious to rust. Instead of a bolted, flanged connection, the X Series features a stainless circular clamp to secure the valve head to the body. Available in Air & Vacuum, Pressure Air Release and Combination assemblies, the valve features our exclusive Head Exchange System, with its head fixed stainless steel internals. To clean, simply loosen the head assembly. Pull out the orginal head, and pop in a spare; then clean the orignal internals at your leisure. • Sizes: 2" thru 6" - Stainless Steel body; Buna-N gasket and seat. | ||
.jpg) | Tangential Flow Air Eliminator AE Series The Tangential Flow Air Eliminator separates large or small slugs of air from liquid systems while the system is in operation. • Sizes: 2" thru 24" - ASME code tank with cast iron body and stainless steel trim air release valve. | ||
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