Image may not reflect selected features Parker PGI Block & Bleed Static Pressure Valve, .187 Orifice SKU: V-572SCG Please Login to See Price Quantity discounts available QuantityPrice Quantity -+ Description Block & Bleed Static Pressure Valve, 3/4" MNPT x 1/2" FNPT x 1/4" NPT, ASTM A479-316 SS Body, Carbide Ball Seat Material, .53 Max. Cv Ratings, 2.50 lb... Details Non-rotating ball eliminates seat galling and ball creasing. Features leak free, bubble tight seating. DescriptionDetails Back Block & Bleed Static Pressure Valve, 3/4" MNPT x 1/2" FNPT x 1/4" NPT, ASTM A479-316 SS Body, Carbide Ball Seat Material, .53 Max. Cv Ratings, 2.50 lbs Back Non-rotating ball eliminates seat galling and ball creasing. Features leak free, bubble tight seating.