2-Position ON/OFF Spring Return Zone Valves0 pages

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2-Position ON/OFF Spring Return Zone ValvesDATA SHEET Power Cube ME4430,ME4530 Actuators

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SPARTAN PERIPHERAL DEVICES

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Description:

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These 2-way and 3-way control valves all use common high strength,glassfilled,nylon composite,electric gear motor actuators.The ME4430,
normally open series,& the ME4530,normally closed series are 2-position,
2-wire,fail-safe on power disruption units.They are designed for on-off
control of hot or chilled water,glycol (50%) and low-pressure steam.An
insulating collar keeps the valve body heat away from the actuator.The
actuator is equipped with a dial type position indicator and an M30 quick
disconnect mounting thumbnut.

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General Specification:

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Motor Type:Brushless hysteresis,capable of continuous stall.Action:Power Interrupt - ME4430 Stem UP (NO),ME4530 Stem down (NC)
Operating Voltage:24VAC,110VAC,220VAC 50/60Hz,+-10%
Power Consumption:8 VA
Ambient Temperature:40 to 122F (5-50ںC)
Enclosure:IP20 (NEMA 1)
DriveTime:10 seconds end to end Stroke:4.5 MM
Stem Force:27lb (120 Newton)
Wiring Connections:4 (100 MM) leads 7/8Ԕ strain relief connector(Wire harness optional designated with WӔ)Option:SPDT End Switch 250V 5A (designated with SӔ) Meets CE,ROHS requirements
Electric motor UL & CSA approved
Maintenance Free

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Electrical Connection:

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Electrical connection 24 Vac Class 2 wiring
using strain relief 7/8 connector provided:
Connect the two wires (polarity is not
required) to the short leads of the electric
motor.Secure the connection with wire
marets and tuck them inside the motor true
7/8Ԕ hole.Snap on the wire connector,press
into the opening and it will lock in place.

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Power Cube 2-position Actuators types:

Actuator Part NumberAction Power InterruptPowerOption ME4430Normally Open Stem up24VACnone >

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Valve Bodies:

ME4430WNormally Open Stem up24VACWire Harness >

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All valve bodies are spring-loaded stem up.The spring returns the valve & actuator to
the stem up position when power is lost in fail open type ME4430 or fail closed in
type ME4530.All valve bodies have in line replaceable and / or interchangeable cartridges to enable Cv (Kv) size change on site,resizing or servicing with out removing the valve body from
the pipe.Refer to the valve body data sheet for complete specification and selection.

ME4430SNormally Open Stem up24VACEnd Switch ME4431Normally Open Stem up110VACnone ME4431WNormally Open Stem up110VACWire Harness ME4431SNormally Open Stem up110VACEnd Switch ME4432Normally Open Stem up220VACnone ME4432WNormally Open Stem up220VACWire Harness ME4432SNormally Open Stem up220VACEnd Switch >

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Position Indicator:

ME4530Normally Closed Stem down24VACnone >

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ME4430 Series ME4530 Series

ME4530WNormally Closed Stem down24VACWire Harness >

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OpenClosedOpenClosed

ME4530SNormally Closed Stem down24VACEnd Switch ME4531Normally Closed Stem down110VACnone ME4531WNormally Closed Stem down110VACWire Harness ME4531SNormally Closed Stem down110VACEnd Switch ME4532Normally Closed Stem down220VACnone >
30 mm 40 mm 50 mm

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Dimensions

ME4532WNormally Closed Stem down220VACWire Harness >
(1.2)
*160mm (6 (1.6Ԕ (2) ME4532SNormally Closed Stem down220VACEnd Switch >

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Installation Instructions:

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The actuator can be installed vertically or horizontally;it cannot be installed upside down.The Actuator mounting thumbnut is to be tightened byhand only,
using tools may result in over-tightening.

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125 mm *(5Ԕ) Thumbnut >
1 / 4 ) sizes32 & 40mm (1 1 / 4 Ԕ & 1 1 / 2 ) Spartan Peripheral Devices telephone:(450) 424-6067 ԕ fax:(450) 424-6071 email:info@spartan-pd.com Օ website: www.spartan-pd.com >
Zone Valves 4430 453018 March 2008 size="-3">

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