Special Price for Dual Plate Check Valve - 9701 Automatic Air Vent Valve – Convista
Special Price for Dual Plate Check Valve - 9701 Automatic Air Vent Valve – Convista Detail:
Small orifice of 1/16 in. (1.6mm) to release air under pressure during normal pipeline operation.
The float is connected to the vent via a linkage mechanism which is capable of operating the vent under full pipeline pressure.
NPT or Metric thread of inlet.
WRAS approved.
Working Pressure and Temperature
16bar rated at -10°C to 120°C.
Fusion bonded coating or liquid epoxy painted interior and exterior.
Body | ductile iron |
Cover | ductile iron |
Seat | stainless steel |
Float ball | stainless steel |
Plug | malleable iron |
Locator | stainless steel |
Product detail pictures:

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The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!
