High Performance Vacuum Negative- Pressure Safety Valve - 5904 Grooved Ends Swing Check Valve – Convista
High Performance Vacuum Negative- Pressure Safety Valve - 5904 Grooved Ends Swing Check Valve – Convista Detail:
Superior design featuring exceptionally low-pressure losses at high flow rates.
Rubber encapsulated disc facing and bronze seat ring.
Spring loaded for fast closure.
Grooved connections are cut in accordance with AWWA C606 or other standard groove specifications for steel pipe.
Internally and externally fusion bonded epoxy powder coated (FBE).
| Body | ductile iron |
| Disc | DI, EPDM/NBR encapsulated |
| Shaft | stainless steel |
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