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Quality HVAC Controls
7
PopTop™ Modulating Valves and Actuators
PopTop Modulating Valve Bodies PopTop Modulating Actuators
Erie offers a modern, cost effective range of electrically operated, modulating, temperature control valves and actuators available
from any supplier. These highly reliable valves are designed specically for use in fan coil, VAV reheat, unit ventilator, AHU,
baseboard, and radiant applications. The compact design installs in small end compartments and still allows service access.
Designed for use in closed hydronic heating and cooling applications.
PopTop modulating valves are available in the following configurations.
• 1/2”, 3/4”, 1”, 1-1/4” • Sweat or threaded connection
• 2-way and 3-way • Cv 1.0 to 8.0
Features
• Brass forged 300 pisg rated bodies
• Patented equal percentage ow plug
up to 4.0 Cv while 7.5 and 8.0 Cv are
linear
• Meets or exceeds ANSI IV standard
for close off
• Wide variety of ports and Cv’s for
better control
Features
• 3-wire oating and 1 to 10 Vdc or
4 to 20 mA proportional control
• Magnetic clutch to maximize motor
life and gear train
• Manual override
• Position indicator
• Thermoplastic enclosure
• UL Listed
2-way
Model Connection Cv
VM2211 1/2” Sweat 1.0
VM2212 2.0
VM2213 4.0
VM2221 1/2” NPT 1.0
VM2222 2.0
VM2223 4.0
VM2312 3/4” Sweat 2.0
VM2313 4.0
VM2317 7.5
VM2322 3/4” NPT 2.0
VM2323 4.0
VM2327 7.5
VM2413 1” Sweat 4.0
VM2417 7.5
VM2427 1” NPT 8.0
VM2517 1-1/4” Sweat 8.0
3-way
Model Connection Cv
VM3211 1/2” Sweat 1.0
VM3212 2.0
VM3213 4.0
VM3221 1/2” NPT 1.0
VM3222 2.0
VM3223 4.0
VM3312 3/4” Sweat 2.0
VM3313 4.0
VM3317 7.5
VM3322 3/4” NPT 2.0
VM3323 4.0
VM3327 7.5
VM3413 1” Sweat 4.0
VM3417 7.5
VM3427 1” NPT 8.0
VM3517 1-1/4” Sweat 8.0
PopTop Non-Spring Return Actuator
Model Control Signal Time-Out
AT33A000a 3-wire oating N/A
AT33A00T •
AP33A000 proportional N/A
a—Non-spring return, 3-wire oating actuators without the
time-out option should be used only with controllers that provide
time-out
PopTop Spring Return Actuator
Model Control Signal Position Time-Out
AT13A00T 3-wire oating N.C. •
AT23A00T N.O. •
AP13A000 proportional N.C. N/A
AP23A000 N.O. N/A