PRODUCT FEATURES The nickel coated brass body makes these mini ball valves corrosion resistant and ideal for on/off control of chemical. Maximum pressure rating is 450 psi with a temp. rating of 200° F 1/4" FPT x 1/4" FPT thread. Reviews FEATURED PRODUCTS Mini Ball Valve 3/8" FPT $12.72 Add to Cart Poly Ball Valve With 1/4" Barbs $12.39 Add to Cart 3 Way 1/4" Poly Ball Valve $18.35 Add to Cart 1/2" FPT Zinc Plated Steel Ball Valve $36.72 Add to Cart