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Quality HVAC Controls
9
2-way Proportional
Model
a
Connection Cv Close-off psig ∆p
VM2211Px3A000 1/2” Sweat 1.0 50
VM2212Px3A000 2.0 20
VM2213Px3A000 4.0 20
VM2221Px3A000 1/2” NPT 1.0 50
VM2222Px3A000 2.0 20
VM2223Px3A000 4.0 20
VM2312Px3A000 3/4” Sweat 2.0 20
VM2313Px3A000 4.0 20
VM2317Px3A000 7.5 15
VM2322Px3A000 3/4” NPT 2.0 20
VM2323Px3A000 4.0 20
VM2327Px3A000 7.5 15
VM2413Px3A000 1” Sweat 4.0 20
VM2417Px3A000 7.5 15
VM2427Px3A000 1” NPT 8.0 15
VM2517Px3A000 1-1/4” Sweat 8.0 15
3-way Assemblies - Proportional
Model
b
Connection Cv Close-off psig ∆p
VM3211P13A000 1/2” Sweat 1.0 50
VM3212P13A000 2.0 20
VM3213P13A000 4.0 20
VM3221P13A000 1/2” NPT 1.0 50
VM3222P13A000 2.0 20
VM3223P13A000 4.0 20
VM3312P13A000 3/4” Sweat 2.0 20
VM3313P13A000 4.0 20
VM3317P13A000 7.5 15
VM3322P13A000 3/4” NPT 2.0 20
VM3323P13A000 4.0 20
VM3327P13A000 7.5 15
VM3413P13A000 1” Sweat 4.0 20
VM3417P13A000 7.5 15
VM3427P13A000 1” NPT 8.0 15
VM3517P13A000 1-1/4” Sweat 8.0 15
PopTop™ Modulating Spring Return Valve Assemblies
Three-wire Floating, 24 VAC
Modulating, spring return
Proportional, 24 VAC 0 to 10 VDC,
or 4 to 20 mA, spring return
2-way Three-wire Floating
Model
a
Connection Cv Close-off psig ∆p
VM2211Tx3A00T 1/2” Sweat 1.0 50
VM2212Tx3A00T 2.0 20
VM2213Tx3A00T 4.0 20
VM2221Tx3A00T 1/2” NPT 1.0 50
VM2222Tx3A00T 2.0 20
VM2223Tx3A00T 4.0 20
VM2312Tx3A00T 3/4” Sweat 2.0 20
VM2313Tx3A00T 4.0 20
VM2317Tx3A00T 7.5 15
VM2322Tx3A00T 3/4” NPT 2.0 20
VM2323Tx3A00T 4.0 20
VM2327Tx3A00T 7.5 15
VM2413Tx3A00T 1” Sweat 4.0 20
VM2417Tx3A00T 7.5 15
VM2427Tx3A00T 1” NPT 8.0 15
VM2517Tx3A00T 1-1/4” Sweat 8.0 15
3-way Three-wire Floating
Model
b
Connection Cv Close-off psig ∆p
VM3211T13A00T 1/2” Sweat 1.0 50
VM3212T13A00T 2.0 20
VM3213T13A00T 4.0 20
VM3221T13A00T 1/2” NPT 1.0 50
VM3222T13A00T 2.0 20
VM3223T13A00T 4.0 20
VM3312T13A00T 3/4” Sweat 2.0 20
VM3313T13A00T 4.0 20
VM3317T13A00T 7.5 15
VM3322T13A00T 3/4” NPT 2.0 20
VM3323T13A00T 4.0 20
VM3327T13A00T 7.5 15
VM3413T13A00T 1” Sweat 4.0 20
VM3417T13A00T 7.5 15
VM3427T13A00T 1” NPT 8.0 15
VM3517T13A00T 1-1/4” Sweat 8.0 15
Options
a. Spring action designation: N.C.=1, N.O.=2
b. Normally closed to B-port
Spring return actuators return to the normal position when the power is lost for more than two seconds.
Features
• Quicker installation time
• Easier maintenance
• Compatible with most DDC systems
• UL listed
Features
• Offers the same great features as the
three-wire oating assemblies
• Operating range of 0 to 10 Vdc or 4 to 20
mA proportional control
• Jumper selectable operating ranges
• UL Listed