NIAGARA Gate Valve – Model GS6-SA
Resilient seated gate valve with handwheel or stem adaptor operation. Made from ductile iron with WRAS-approved epoxy coating and EPDM sealing for superior corrosion resistance and water isolation.
| Technical Data | |
|---|---|
| End Connections | Flanged to BS EN 1092-2 |
| Material: | Ductile Iron (BS EN 1563 EN-GJS-500-7) |
| Pressure Rating: | PN16 |
| Size: | 50mm – 300mm |
| Temperature Rating | 0°C to 85°C (WRAS approved up to 80°C) |
| Test Pressure: | Seat: 17.6 bar, Shell: 24 bar |
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- Description
- Additional information
Description
NIAGARA Gate Valve – Model GS6 SA
The GS6 SA model are resilient seated gate valves (RSGV) designed for reliable shut-off and long-term performance in potable water systems.
Manufactured in full compliance with BS EN 1074, these valves are available in Stem Adaptor (GS6 SA) configurations, offering flexibility for different installation requirements.
They feature a ductile iron body (EN-GJS-500-7) for strength and durability, with a fusion-bonded epoxy coating (minimum 250 microns) for superior corrosion protection.
The WRAS-approved EPDM disc encapsulation ensures watertight sealing, while the multiple O-rings and wiper seal enhance isolation and prevent ingress for smooth, low-maintenance operation.
Technical Specifications:
-
Size: 50mm – 300mm
-
Pressure Rating: PN16
-
End Connections: Flanged to BS EN 1092-2
-
Material: Ductile Iron (BS EN 1563 EN-GJS-500-7)
-
Test Pressure:
-
Shell: 24 bar
-
Seat: 17.6 bar
-
-
Temperature Rating: 0°C to 85°C (WRAS approved up to 80°C)
Additional information
| Size: | 50mm – 300mm |
|---|---|
| Pressure Rating: | PN16 |
| End Connections | Flanged to BS EN 1092-2 |
| Material: | Ductile Iron (BS EN 1563 EN-GJS-500-7) |
| Test Pressure: | Seat: 17.6 bar, Shell: 24 bar |
| Temperature Rating | 0°C to 85°C (WRAS approved up to 80°C) |
Overview
NIAGARA Gate Valve – Model GS6 SA
The GS6 SA model are resilient seated gate valves (RSGV) designed for reliable shut-off and long-term performance in potable water systems.
Manufactured in full compliance with BS EN 1074, these valves are available in Stem Adaptor (GS6 SA) configurations, offering flexibility for different installation requirements.
They feature a ductile iron body (EN-GJS-500-7) for strength and durability, with a fusion-bonded epoxy coating (minimum 250 microns) for superior corrosion protection.
The WRAS-approved EPDM disc encapsulation ensures watertight sealing, while the multiple O-rings and wiper seal enhance isolation and prevent ingress for smooth, low-maintenance operation.
Technical Specifications:
-
Size: 50mm – 300mm
-
Pressure Rating: PN16
-
End Connections: Flanged to BS EN 1092-2
-
Material: Ductile Iron (BS EN 1563 EN-GJS-500-7)
-
Test Pressure:
-
Shell: 24 bar
-
Seat: 17.6 bar
-
-
Temperature Rating: 0°C to 85°C (WRAS approved up to 80°C)
Details
| specifications | |
|---|---|
| End Connections | Flanged to BS EN 1092-2 |
| Material: | Ductile Iron (BS EN 1563 EN-GJS-500-7) |
| Pressure Rating: | PN16 |
| Size: | 50mm – 300mm |
| Temperature Rating | 0°C to 85°C (WRAS approved up to 80°C) |
| Test Pressure: | Seat: 17.6 bar, Shell: 24 bar |
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