Series 3BV2 Automated Ball Valve, 3-Way SS Flange

Electric and Pneumatic Actuators

This product is no longer available, see Series WE34 for the suggested replacement.


Compatible liquids, gases or steam.
Line Size:
1/2" to 4".
End Connections:
150# flange.
Pressure Limit:
275 psi (19 bar).
Wetted Materials:
Body, End Cap, Stem: 316 SS; Ball: 316 SS; Seat, Stem Seal; PTFE.
Temperature Limit:
-40 to 450°F (-40 to 232°C). Steam max. 366°F (186°C).
Other Materials:
Body Seal, Body O-Ring, Stem O-Ring: fluoroelastomer.

Power Requirements:
115 VAC, 60 Hz, single phase. Optional 220 VAC, 24 VAC, 12 VDC, and 24 VDC.
Power Consumption (Locked Rotor Current):
Two Position: U11: .55 A; U12, U13, U14: .75A; U15, U16, U17: 1.1A; U18: 2.6A. Modulating: V12, V13, V14: .75A; V15,V16, V17: 1.1A; V18: 2.6A.
Cycle Time (per 90°):
Two Position: U11:2.5 sec., U12, U13: 5 sec., U14: 10 sec., U15, U16: 15 sec., U17: 30 sec., U18: 12 sec. Modulating: V12, V13: 10 sec., V14: 20 sec., V15,V16: 30 sec., V17: 60 sec., V18: 12 sec.
Duty Cycle:
Two Position: U11: 75%, U12, U13, U14, U15, U16, U17: 25%, U18: 100% Modulating: V11, V12, V13, V14, V15, V16, V17: 75%, V18: 100%.
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:
DA series is double acting and SR series is spring return (rack and pinion).
Normal Supply Pressure:
80 psig (5.5 bar).
Maximum Supply Pressure:
120 psig (8 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.; SR6: 54.37 cu. in.; SR7: 85.43 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.; SR6: .46 sec.; SR7: .78 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.

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