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SPECIFICATIONS
Body: 3-piece.
Line Size: 1/4" to 3".
End Connections: Female NPT.
Pressure Limit: 1/4" to 2": 1000 psi (69 bar) WOG;
2-1/2" to 3": 800 psi (55 bar) WOG.
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:
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":
0.55A;
1" to 2-1/2": 0.75A; 3": 1.1A.
Modulating:
1/4" to 3/4": 0.55A; 1" to 2-1/2": 0.75A; 3": 1.1A.
Cycle Time: (per 90°): Two Position: 1/4" to
3/4": 2.5 sec.; 1" to 2": 5 sec.; 2-1/2" to 3":
15 sec. Modulating: 1/4" to 2": 10 sec.; 2-1/2": 20 sec.;
3": 30 sec.
Duty Rating: Two Position: 1/4" to 3/4": 75%; 1" to 3"::
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: 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.; SR4: 17.15 cu. in.; DA5, SR5: 39.54 cu. in.;
SR6: 54.37 cu. in.; SR7: 103.74 cu. in.
Cycle Time (per 90°): DA1: .03 sec.; DA2: .05 sec.; DA3: .06
sec.; DA5: .18 sec.; SR2: .09 sec.; SR3: .13 sec.; SR4:
.17 sec., SR5: .28 sec.; SR6: .39 sec.; SR7: .60 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. |
