Supply Of Valve Body For Control Cocks Of Air & Distributing Valve Drg No: Goc/X/Sk-17-23010 Alt-1, Qty 2 Nos./Set Note: 1. For Equivalent Materi Al Specifications, Refer Goc/X/Specx-032. 2. For Material Specification The Firm Has To Submit Nabl Accredited Lab Test Certificate Along With Material Supply. [ Warranty Period: 30 Months After The Date Of Delivery ] ]