Cheap price Grooved Butterfly Valve - 9100 Single Orifice Air Relief Valve – Convista
Cheap price Grooved Butterfly Valve - 9100 Single Orifice Air Relief Valve – Convista Detail:
Provides the functions of both Air Release and Air I Vacuum Valves.
Exhausts large quantities of air at system start-up.
Provides protection from pipeline collapse due to vacuum.
Incorporates both features within one valve, More compact and economical.
Flange and drilling to EN1092-2 PN10/16; ANSI B16.1 Class125.
Working Pressure and Temperature
16bar rated at -10°C to 120°C.
Fusion bonded coating or liquid epoxy painted interior and exterior.
| Body | cast iron |
| Ball | stainless steel |
| Seat | rubber |
| Bonnet | cast iron |
| Cover | stainless steel |
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Product quality is good, quality assurance system is complete, every link can inquire and solve the problem timely!




