• Two- or three-way mixing body patterns

• Removable and replaceable actuator

• NPT or sweat connections

• Manual override

• Time-out option (tri-state actuator)

• Non-spring or spring return actuators

Size:1/2", 3/4", 1", 1-1/4″

Cv Range:1.0 to 8.0

Connections:FNPT, Sweat, or 1/2" SAE flare valve body connections

Flow Characteristic:Equal Percentage for Cv 1 to 4; linear for Cv 8.0

Leakage Rating:ANSI Class IV (0.01% of rated capacity)

Maximum Closeoff Pressure:Cv 1.0: 50 psid (344 kPa)

Cv 2.0: 50 psid (344 kPa), 20 psid (137 kPa) spring return:

Cv 4.0: 35 psid (241 kPa), 20 psid (137 kPa) spring return:

Cv 8.0: 35 psid (241 kPa), 15 psid (103 kPa) spring return:

Maximum Pressure Rating:300 psig (2067 kPa)

Materials Of Construction:Brass valve body and seat, chrome-plated stem, thermoplastic plug; high-temperature plastic actuator housing

Media Compatibility:Hot or chilled water; 50% or less ethylene glycol

Media Temperature Range:32° to 200℉ (0° to 93℃)

Supply Voltage:24 VAC ±15% @ 10 VA (max), 50/60 Hz

Signal Input:AT actuators: tri-state (floating); AP actuators: proportional (0-5, 0-10, 5-10 VDC or 4-20 mA) jumper selectable

Input Impedance:200 kΩ (0-10 VDC); 300Ω (4-20 mA)

Wiring:Terminals

Action:Two-way valves: N.O./N.C. determined by choice of actuator; three-way valves: use only N.C. actuator

Actuator Compatibility:AT (tri-state) or AP (proportional 0-10 VDC, 4-20 mA) type actuators only

Actuator Mounting:Poptop®

Drive Time:150 seconds @ 60 Hz

Spring Return Time:9 seconds maximum

Manual Override:Combination override lever and position indicator, all actuators

Operating Temperature:Maximum ambient 125℉ (52℃)

Operating Humidity:5 to 95% RH non-condensing

Enclosure Rating:NEMA 1

Weight:Valve plus actuator assembly, <1.9 lb (0.86 Kg)

Approvals:UL File #E9429 CSA C22.2 No. 24; CE , C-Tick

Warranty:2 years