Brochure

Components for today’s modern hydronic systems

n A snap on actuator allows for fast installation

and easy replacement with a convenient in-line

push button.

n A gear ratio of 21:1 in the actuator increases

torque for high close-off pressure and increases

closing time to reduce water hammer.

n Compact design provides quick and easy

installation, the Z-one valve ﬁ ts perfectly inside

baseboards and fan coils. Available with choice

of NPT, sweat and press ﬁ ttings for ease of

installation and maintenance.

n Hermetically sealed end switch in 24V actuators

requires no minimum current load allowing

multiple end switches connected in parallel to

zoning panel.

n Suitable for all types of systems - made with

materials compatible with chilled or hot water

up to 240°F, 15 psi steam, and open or closed

systems.

n Low power consumption allows up to ﬁ ve valves

per 40 VA transformer.

2-WAY 24 VOLT

ZONE VALVES

FUNCTIONS AND FEATURES

Z-ONE SERIES

Heating & Cooling

US Patent 7,048,251.

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Z-ONE SERIES 2-WAY 24 VOLT ZONE VALVES Heating & Cooling Components for today’s modern hydronic systems US Patent 7,048,251. FUNCTIONS AND FEATURES n A snap on actuator allows for fast installation n A gear ratio of 21:1 in the actuator increases and easy replacement with a convenient in-line torque for high close-off pressure and increases push button. closing time to reduce water hammer.
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Z-ONE™ CONSTRUCTION CODE CONNECTION Z40 Inverted flare Z40F ¾” Inv. flare Z42 ½” SAE flare Z44 ½” sweat Z45 ¾” sweat Z46 1” sweat Z47 1¼” sweat Z50 Inverted flare Z50F ¾” Inv. flare Z54 ½” sweat Z55 ¾” sweat Z56 1” sweat Z57 1¼” sweat Z45P ¾” press Z55P ¾” press Z4_: 24VAC 18” wire lead; Z5_: 24VAC screw terminal PERFORMANCE MAX. BODY PRESSURE 300 psi TEMPERATURE RANGE 32 — 240 F SUITABLE FLUIDS Water, glycol solutions 5 psi steam MAX.