Apollo Valves 1/2" Compression Gauge Cock (Aluminum Wheel, Up to 250 psig, Metal Seat)

For draining expansion tanks, other liquid storage vessels. Features: 26-300: soft metal seat/stuffing box rated up to 250 psig 26-310: stainless steel ball seat/stuffing box rated up to 250 psig Specify finish by using the following two-digit key number following product number: (-01) Satin Brass, (-28) Polished Brass