1/4" Stainless Steel (316) Mini Ball Valve - Female by Female NPT SS 316 (CF8M) body and ball - for extra strength and corrosion resistance Working Pressure 1,000 psi Double seal system allows flow can go in either direction Suitable for full range of liquids and gas Temperature range: -30F to 325F Fast 1/4 turn open or closed operation Each valve individually tested for maximum safety Blow-out Proof Stem NPT connections (FxF, FxM and MxM) Heavy duty Zinc Alloy handles (painted blue)