Crispin-Multiplex Mfg. Co. Specializing in Air Release, Check Valves and Butterfly Valves, Crispin-Multiplex Manufacturing Company has served the international valve. Our products are used in almost every application where water or liquid is moved from one place to another—from pipeworks in the municipal water industry to a wide range of applications across a variety of markets.


Crispin - PL Series - Pressure Air Release Valve

Pressure Air Release Valves are used for the venting of accumulating air while the system is in service and pressurized.

Crispin - FV Series - Foot Valves

Installed on the pump suction, CRISPIN Foot Valves prevent the pump column from draining upon pump shutdown. Silent during operation and normally closed, the valve has a center guided disc with a Buna-N seat to provide a tight drip seal. The minimum flow area, which is perpindicular to the direction of flow thru the valve, is equal to the pipe area. The inlet is fitted with a stainless steel screen over its opening to provide 3 to 4 times the area of ...

Company details

Business Type:
Technology - Manufacturer

Industry Type:
Water and Wastewater

Market Focus:
Globally (various continents)


More solutions from this company

This company also provides solutions for agricultural applications. Please, visit their profile in for more info.

Environmental Expert is part of XPRT Media All Rights Reserved