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Penn / johnson controls water regulating valve #V46AR-1


Penn / Johnson Controls Water Regulating Valve #V46AR-1
Unused surplus part in original box
* Application: This modulating type valve is designed for the regulation of water cooled refrigeration condensers. The valve opens on pressure increase (direct acting).
General Description: A pressure-balanced design employing rubber sealing diaphragms correctly proportioned to the valve port area, balances valve against both gradual and sudden water pressure changes, seals water away from range spring and guides and provides protection against high water surge pressure. Range spring and sliding parts are not submerged in water where they would be subject to sedimentation and corrosion. Only four parts, made of corrosion resistant material, contact the watervalve: disc holder, disc stud, valve seat and valve stem.
* Valves will not chatter or initiate waterhammer.
* Adjustment is stable over a wide variation in supply water pressure.
* Valves withstand severe hydraulic shock waves without damage.
* Free movement of all parts ensures uniform pressure response.
* Easy manual flushing does not affect valve adjustment.
* Very high capacity, valve is designed to give maximum possible flow conductivity.
* Range: 70-260 PSI (483-1793 kpa)
* Refrigerant: R12, R134a, R22, R507
* R12, R134a: 25 PSI (172 kpa)
* R22, R507: 40 PSI (276 kpa)
* 5 PSI (35 kpa) Pressure Drop: 3.20 SCFM (1.51 liters/sec)
* 10 PSI (69 kpa) Pressure Drop: 3.88 SCFM (1.83 liters/sec)
* 5 PSI (35 kpa) Pressure Drop: 4.07 SCFM (1.92 liters/sec)
* 10 PSI (69 kpa) Pressure Drop: 5.09 SCFM (2.40 liters/sec)
* Pressure Connection: 1/4" flare nut on 30" capillary.
* Maximum Water Pressure: 150 PSI (1034 kpa).
* Maximum Water Temperature: 170°F (77°C).



Penn / johnson controls water regulating valve #V46AR-1