V.K. Valves Pvt. Ltd. Offers Double Disc Type Tanker Valve. V.K. Valves Pvt. Ltd. Is an ISO 9001:2000 awarded company. The Double Disc Type Tanker Valve is available in various types like Medium Pattern, Heavy Pattern, and Extra Heavy Pattern. It comes with Maximum Working pressure of 14.06 kg/cm2 [200 psig]. It also has a Hydraulic test Pressure of 21.1 kg/cm2 [300 psig].