Body: 2-piece.
Line Size: 1/2" to 4".
End Connections: 150# Flange.
Pressure Limit: 150 psi (10.3 bar).
Wetted Materials: Body, End Cap, Stem, Ball: Stainless Steel; Seat, Stem Seal: PTFE.
Temperature Limit: -40 to 450°F (-40 to 232°C).
Other Materials: Body Seal, Body O-ring, Stem O-ring: Fluoroelastomer.

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: 1/2": 0.55A; 3/4" and 1": 0.75A; 1-1/2": 0.99A; 2" and 2-1/2": 0.75A; 3": 1.1A. Modulating: 1/4" to 3/4": 0.55A; 1" to 2-1/2": 0.75A; 3" and 4": 1.1A.
Cycle Time: (per 90°): Two position: 1/2": 2.5 sec.; 3/4" to 1-1/2": 5 sec.; 2" and 3": 15 sec.; 4": 30 sec.
Duty Rating: Two position: 1/2": 75%; 3/4 to 4": 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).
Electrical Connection: 1/2" female NPT.
Modulating Input: 4 to 20 mA.
Standard Features: Manual override and 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: 130 psig (9.0 bar).
Air Connections: DA1 to 5 and SR2 to 5: 1/8" female NPT; all others: 1/4" female NPT.
Air Consumption (per stroke): DA2, SR2: 9.34 cu. in.; DA3, SR3: 17.21 cu. in.; DA4, SR4: 20.5 cu. in.; DA5, SR5: 39.54 cu. in.; SR6: 54.37 cu. in.; SR7: 85.43 cu. in.; SR8: 122.05 cu. in.; SR9: 215.11 cu. in.
Cycle Time (per 90°): DA1: .03 sec.; DA2: .05 sec.; DA3: .06 sec.; DA5: .08 sec.; DA6: .18 sec.; SR2: .07 sec.; SR3: .13 sec.; SR4: .17 sec., SR5: .28 sec.; SR6: .39 sec.; SR7: .60 sec.; SR8: .90 sec.; SR9: 1.75 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: Position Indicator.