Gate valve series Name： MSS SP-70 OS & Y Metal Seated Gate Valve Name： MSS-SP-70 OS & Y Metal Seated Gate Valve Name： DIN3352 F4 OS & Y Metal Seated Gate Valve Name： BS3464 NRS Metal Seated Gate Valve Name： DIN3352 F4 NRS Metal Seated Gate Valve Name： DIN3352 F5 NRS Metal Seated Gate Valve Name： Metal Seated Heavy Pattern Vertical Gate Valve Name： Metal Seated Heavy Pattern HorizontalGate Valve Name： AWWA C509 Resilient Seat Gate Valve Name： BS5163 OS & Y Resilient Seat Gate Valve Name： DIN3352 NRS Resilient Seat Gate Valve Name： BS5163 NRS Resilient Seat Gate Valve
