Replacement Operator for MZV Series Zone Valves

Description: PowerTrak Zone Valve Operator;

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  • Rack and pinion linear design
  • Fast acting, 15 seconds to open, 5 seconds to close
  • Two piece rack design to extend service life
  • Low power consumption, 8 valves, 40 VA transformer
  • External valve position indicator
  • Quiet operation, no water hammer
  • Built-in tamper resistant balancing valve for pre-balancing
  • High torque, constant speed synchronous motor
  • Cooler running, longer life motor
  • Operator can be replaced without draining system
  • Manual opening feature
  • Replaceable valve cartridge
  • Large adjustable flow, 1/2 in. 3/4 in. Cv 5.8; 1 in. 7.0 Cv; 1-1/4 in. Cv 7.0
  • Motor CSA recognized
  • 4 wire operator with auxiliary switch
  • 2 wire without switch, 24 in. leads
  • Compatible with programmable thermostats
  • Bronze casting; brass/stainless trim
  • USA Patent Nos. 5,529,282; D369,650; 5,941,500; 6,032,924
  • UK Patent No. 2,052,382. 24 VAC, 60 Hz, 0.25 ampere
  • 30 mm collar (valve/actuator interface)

Description: PowerTrak Zone Valve Operator;

Product Specifications

DescriptionPowerTrak Zone Valve Operator
Shipping Weight0.90
Shipping Width2.30
Shipping Length4.70
Shipping Height2.50

Compliance & Notes

Harmonize Code8501104020

See catalog page 501 for additional notes and/or restrictions.

Warranty Information

WARRANTY - Johnstone Supply will administer and promptly process all warranties in accordance with the manufacturer's specific warranty policies and procedures.

WHOLESALE ONLY - Identification is required of purchasers. Possession of Johnstone's catalog does not constitute an offer to sell by Johnstone or the right to purchase from us.

RETURNS - All returns are subject to a restocking charge.

Brand Name:
See other: Honeywell - Manifolds
See all: Honeywell Products

Mfg. #: MZV520-RP