Since 1905; Air Release, Check, Butterfly, Plug, and Gate Valves
Available through Harper Haines Exclusive Factory Representatives, quality products with discounted pricing for CRISPIN Products of all types of water and wastewater applications. Providing CRISPIN VALVE Products in New York (NY) (Long Island and the Hudson Valley), Central Jersey (1-95 Corridor) also Connecticut (CT) & Rhode Island (RI) and New England.
Most notably, Crispin also builds a Rubber Flapper Check valve. They include an option for adjustable spring return for the fast closing check valve, Model No. RF-ASR. The Crispin RF-ASR is an upgraded Surge Valve. Extremely cost effective and simple in design, the “ASR” attachment substantially increases the closing speed of the standard “RF” check valve, thus reducing water hammer. The adjustable configuration employs the same simple flat spring, but also includes an Externally Adjustable Tension Screw for setting spring preload. The “ASR” can give you true adjustability without having to remove the top cover and place additional springs against the disc. The K-Flo series Plug valves with 100% Full Port in full compliance with AWWA C517 for use in municipal, power and industrial applications.
Learn More - Crispin Spec & Technical Information
- RF Series Check Valve Brochure
- Butterfly Valve Brochure up to 20"
- Butterfly Valve Brochure from 3" to 168"
A versatile and cost-effective solution, the rubber Flapper Check Valve provides a smaller stroke then conventional swing check valves, reducing slamming while offering a strong quick seal.
Crispin a supplier of valves to NYC-DEP Water Authority