Stainless Steel Needle Control Valve, Regulator Type To Size 1/2", With 1/2" Female Bsp Threads On Both Ends. Working Pressure: 15 Bar, For Png Gas Application. Make: M/S Parker/ M/S Flow Serve/ M/S L& T/ M/S Vanaz. [ Warranty Period: 12 Months After The Date Of Delivery ] ]