The Series 3ABV incorporates a standard port valve for great flow rates with minimal pressure drop. Features include a blowout proof stem for added safety and reinforced TFE seats and seals for longer life and leak-free operation. The four seat design allows for high cyclic capabilities and tight shut-off in any position. Perfect for mixing or diverting services in the food and chemical processing industries.

The 3ABV is an economical automated valve package with either an electric or pneumatic actuator. Electrically actuated models are weatherproof, NEMA 4, powered by standard 115 VAC supply, and are available in either two-position or proportional control. Two-position actuators use the 115 VAC input to drive each of the valve ports open or closed, while the modulating actuator accepts a 4-20 mA input for infinite valve positioning. Actuator features include thermal overload protection to withstand stall conditions, visual position indication and a permanently lubricated gear train.

The pneumatic double acting actuator uses an air supply to drive each of the actuator ports. Spring return pneumatic actuators use the air supply to drive the valve stem one direction, and internally loaded springs return the valve to its original position. Also available is the SV3 solenoid valve to electrically switch the supply pressure between the air supply ports. Actuators are constructed of anodized aluminum and are epoxy coated for years of corrosion free service.

SPECIFICATIONS
Service: Compatible liquids, gases or steam.
Body: 3-way.
Line Size: 1/4" to 2".
End Connections: Female NPT.
Pressure Limit: 1/4" to 1-1/4": 435 psi (30 bar) WOG; 1-1/2": 232 psi (16 bar) WOG: 2": 145 psi (10 bar) WOG. 100 psi (6.9 bar) SWP.
Wetted Materials: Body, End Cap, Stem: Brass; Ball: Brass, chrome plated; Seat, Stem Seal: TFE.
Temperature Limits: 320°F (160°C).
Other Materials: Body Seal, Body O-ring, Stem O-ring: Viton®.

ACTUATORS
Electric
Power Requirements: 120 VAC, 50/60 Hz, single phase. Optional 220 VAC, 24 VAC, 12 VDC, and 24 VDC.
Power Consumption: (Locked Rotor Current): Two position: 1/4" to 3/4": .55A; 1" to 2": .75A. Modulating: 1/4" to 3/4": .55A; 1" to 2": .75A.
Cycle Time: (per 90°): Two Position: 1/4" to 3/4": 2.5 sec.; 1" to 2": 5 sec. Modulating: 1/4" to 3/4": 2.5 sec.; 1" to 2": 5 sec.
Duty Cycle: Two Position: 1/4" to 3/4": 75%; 1" to 2": 25%. Modulating: 75%.
Enclosure Rating: NEMA 4. Optional NEMA 7.
Housing Material: Aluminum with thermal bonding polyester powder finish.
Temperature Limit: 0 to 150°F (-18 to 65°C).
Conduit Connection: 1/2" female NPT.
Modulating Input: 4 to 20 mA.
Standard Features: Manual override and visual position indicator except modulating units.

Pneumatic "DA" and "SR" Series
Type: DA Series is double acting and SR Series is spring return (rack and pinion).
Normal Supply Pressure: 80 psi (5.5 bar).
Maximum Supply Pressure: 120 psig (8.0 bar).
Air Connections: 1/4" female NPT.
Air Consumption (per stroke): DA1: 2.32 cu. in.; DA2, SR2: 9.34 cu. in.; DA3, SR3: 17.21 cu. in.; DA4, SR4: 20.5 cu. in.; SR5: 39.54 cu. in.
Cycle Time (per 90°): DA1: .03 sec.; DA2: .04 sec.; DA3: .08 sec.; DA4: .12 sec.; SR2: .09 sec.; SR3: .14 sec.; SR4: .22 sec., SR5: .33 sec.
Housing Material: Anodized aluminum body and epoxy coated aluminum end caps.
Temperature Limit: -4 to 180°F (-20 to 82°C).
Accessory Mounting: NAMUR standard.
Standard Features: Visual position indicator.

OPTIONS -- Consult Factory for Pricing

Explosion-proof Electric Actuator - Add suffix "EX" to the model number.
Optional Electric Actuator Supply Voltages - Contact factory for model number change (24 VAC) 220 VAC, 24 VDC or 12 VDC.
Solenoid Valve -- See Model SV3.