Deep Well Air Valves have an adjustable top which controls the velocity of air discharged from the valve. It also helps prevent float chatter, and premature closure of the valve mounted on the discharge side of the pump.

Municipal Valves and Industrial Valves from Crispin

All Our Air Release, Air & Vacuum, and Universal Combination Valves meet or exceed ANSI/AWWA C512 standards. Our check valves are ANSI/AWWA C508 compliant. Click the links below for information.

Thermally Activated Valve from Crispin

Crispin’s Thermally Activated Valves provide freeze protection for valves and pipe lines, scald protection for eye wash stations and safety showers, heat tracing for valves and pumps, and also offer steam trap/drip trap capabilities.

Foot Valve from Crispin

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.

Pump Protector from Crispin

A pump protector is an Air Release Valve mounted in parallel with a liquid level sensing device.

Web Pages

Web Pages:

Specialty Valve & Controls

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Design Engineer with proven valve design experience. A proficiency in SolidWorks and A...

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The Ditch Witch organization, the industry leader in the design and manufacture of und...

Web | ...most portable and affordable vacuum excavation system to date, the FX20. The FX20 is ideal for cleaning out municipal valve boxes, commercial and residential debris cleanup and landscaping, exposing utility lines, posthole digging, and...

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Service

Web | ...Accessories Applications Power Hydrocarbons Pulp & Paper Municipal Service Contact Us Service Municipal valve, actuation, testing, and controls applications require the right products as well as the experience and knowledge...

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