This versatile quarter-turn shutoff valve is ideally suited for a variety of laboratory, system monitoring and OEM applications. Available in IPS sizes 1/4 to 3/8 in with socket or threaded end connectors, plus 1/4 in threaded Valve and Adapter Kit to provide multiple connection options. Chemical and Corrosion Resistant PVC or CPVC Construction. Maintenance-Free Sealed Unit. Individual Valve or Multi-functional Valve and Adapter Kit. Schedule 80 Full-Bore Design. High Impact Polypropylene Handle. EPDM or FKM O-rings. PTFE Floating Seat Design. Sizes 1/4 to 3/8 in Pressure Rated to 150 psi at 73 deg F. EPDM Valves NSF® Certified for Potable Water use Assembled with Silicone-Free, Water Soluble Lubricant.