Resilient seated gate valves NRS socket ends
Description:
1.Design confirms to: DIN3352, BS5163, SABS664/665
2.Face to face: EN 558, SABS 664
3.Socket ends: fitted with NBR/EPDM rubber seal to suit PVC-pipes
4.Normal pressure: 1.0MPa, 1.6MPa, 2.5MPa
5.Test and inspection: DIN 3230, BS 6755
6.Suitable medium: water and neutral liquid
7.Working temperature: NBR≤80°C, EPDM≤120°C
8.Operator: handwheel, nut, extension stem, gear operator
