gate valve BS;DIN F4,F5;AWWA C509/C515;ANSI with iso9001, CE and WRAS certificate high quality and reasonable price Resilient seated NRS DIP ends gate valveDESCRIPTION1.Design confirms to: DIN3352, BS5163, SABS664/6652.Face to Face:EN 558, SABS 6643.DIP ends: Fitted with NBR/EPDM rubber seal to suit PVC-pipes4.Normal pressure: 1.0MPa, 1.6MPa, 2.5MPa5.Test & Inspection: DIN 3230, BS 67556.Suitable ...