Automated RKL^® Pinch Valves

Automated models feature full-faced, ANSI flanges with bolt-through construction for rigid, leak proof sealing. They are offered in 125/150 or 250/300 pound configurations. Models with slip-on connections feature integrally molded ends to ensure a snug fit with connective piping.

Series SG Pinch Valves Reduced Port  Air Operated Flanged Pinch Valve Series SG Reduced Port Valves are designed exclusively for modulating process control applications. By reducing the center section of the valve sleeve, the Cv value of the valve can match the required Cv. Low cost, simple design Totally enclosed, full-round port sleeve design Split housing Flanged connections Pneumatic or hydraulic operation No moving parts Sizes 1" through 24"

Series SGE Pinch Valves Full Port Air Operated Slip-On Pinch Valve Low cost, simple design Totally enclosed, full-round port sleeve design Split housing Slip-on connections Pneumatic or hydraulic operation No moving parts Sizes 1/4" through 4"

Series SGD Pinch Valves Double Wall Operated Flanged Pinch Valve Cost effective, simple design for highly abrasive applications Totally enclosed, full port sleeve design Split housing, no moving parts Flanged connections (ID of sleeve will be the same as nominal schedule 40 pipe with flanges for the next larger size pipe diameter) Pneumatic or hydraulic operation Valve sizes 1" through 12" with flange sizes of 1-1/2" through 14"

Series LAF Pinch Valves Cylinder Operated Flanged Control Pinch Valve Designed for precise, repeatable process control applications Pre-pinched, totally enclosed design Split housing Flanged connection Sizes 1" through 24" Features maintenance-free pneumatic actuator.

Series LEF Pinch Valves Electrically Operated Flanged Control Pinch Valve Pre-pinched, totally enclosed design Split housing Pinch bar activated by a multi-turn linear electric actuator Compatible with on/off and throttling applications Flanged connections Sizes 1" through 24"