BS 5163 NRS Resilient wedge gate valve
 
        
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BS 5163 Resilient wedge non rising stem gate valve

Valve Standard: BS EN 5163
Nominal diameter: 2″-48″/DN50–DN1200
Working pressure: PN10/16Bar
Face-to-face: EN558 Series10 ANSI B16.10
Connection: BS EN1092-2 PN10 PN16T
ightness check: API 598 ISO 5208 EN12226-2
Epoxy fusion coating.

| Working Pressure | PN10 / PN16 / PN25 | 
| Testing Pressure | Shell: 1.5 times rated pressure, Seat: 1.1 times rated pressure. | 
| Working Temperature | -10°C to 80°C (NBR) -10°C to 120°C (EPDM) | 
| Suitable Media | Water, Oil and gas. | 

| Part | Material | 
| Body | Ductile Iron | 
| Disc | Ductile Iron +EPDM | 
| Stemnut | Bronze | 
| Shaft | 2Cr13 / SS431/ SS304 | 






 
                







