V.K. Valves Pvt. Ltd. Offers Butterfly Valve Lugged Type. V.K. Valves Pvt. Ltd. Is an ISO 9001:2000 certified company. The Butterfly Valve Lugged Type comes with Modulating Notch Plate, Epdm / Nitrile rubber liner and sg iron disc duly enp coated. It has a Body Test Pressure of 21 BAR [Hyd]. It also has a Seat Test Pressure of 14 BAR [Hyd].