Image may not reflect selected features Parker PGI Manifold, 3-Valve, CS, .187 Orifice SKU: M-500CCT Please Login to See Price Quantity discounts available QuantityPrice Quantity -+ Description 3-Valve Hard Seat Manifold made of Carbon Steel, .187 orifice. Carbide Ball (Standard) Hard Seat Material. .53 max CV ratings. Details Features pressure-core stem seal technology. Low torque, anti-tamper bonnets with lock plates. Various accessories for mounting. DescriptionDetails Back 3-Valve Hard Seat Manifold made of Carbon Steel, .187 orifice. Carbide Ball (Standard) Hard Seat Material. .53 max CV ratings. Back Features pressure-core stem seal technology. Low torque, anti-tamper bonnets with lock plates. Various accessories for mounting.