Valve Body
Service: Compatible liquids and gases.
Body: 2-way or 3-way.
Line Size: 2˝ to 12˝.
End Connections: Wafer or lug pattern designed for flanges to ANSI B16.1, BS4504, DIN 2501.
Pressure Limits: Up to 8˝: 225 psi (15.5 bar); 10˝ – 12˝: 150 psi (10.3 bar).
Wetted Materials: Disc: 316 SS; Liner: EPDM BUNA-N, or Fluoroelastomer.
Temperature Limits: EPDM: -30 to 275°F (-34 to 135°C); BUNA-N: 10 to 180°F (-12.2 to 82.2°C); Fluoroelastomer: 400°F (204°C).
Other Materials: Shaft: 316SS; Bottom/Top Bushing: bronze; Body: cast iron; Shaft Seal: EPDM.

ACTUATORS
Electric “U” and “V” Series
Power Requirements: 115 VAC, 50/60 Hz, single phase. Optional 220 VAC, 24 VAC, 12 VDC, and 24 VDC.
Power Consumption: (Locked Rotor Current): U_1, V_1: .55A; U_2, 3, 4, V_2, 3, 4: 0.75A; U_ 5, 6, 7, V_5, 6, 7: 1.1A; U_ 8, V_8: 2.6A; U_9, V_9: 2.9A. (Only for 115 VAC, for other voltages contact the factory).
Cycle Time: (sec. per 90º): U_1, V_1: 2.5; U_2, 3, V_2, 3: 5; U_4, V_4: 10; U_ 5, 6, V_5, 6: 15; U_7, V_7: 30; U_ 8, V_8: 12; U_9, V_9: 14. (Only for 115 VAC, for other voltages contact the factory).
Duty Cycle: U_1: 75%; U_2 to 7: 25%; U_8, 9: 100%; V_1 to 7: 75%; V_8, 9: 100%.
Enclosure Rating: NEMA 4. Optional NEMA 7 (Class 1, Div. II Groups A, B, C, D).
Housing Material: Aluminum with thermal bonding polyester powder finish.
Temperature Limit: 0 to 150ºF (-18 to 65ºC).
Conduit Connection: 1/2˝ female NPT.
Modulating Input (V Series): 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 bar).
Air Connections: DA1 to 5 and SR2 to 5: 1/8” female NPT, all others: 1/4” female NPT.
Air Consumption: (cu. in. per stroke) DA1: 2.32, DA2: 6.59, DA3: 12.14, DA4: 16.32, DA5: 30.2, DA6: 45.3, DA7: 61.0, DA8: 106.9, DA9: 137.9, DAA: 220.1, DAB: 348.1, DAC: 915.4, SR2: 7.7, SR3: 14.2, SR4: 17.2, SR5: 32.4, SR6: 54.4, SR7: 85.4, SR8: 122.1, SR9: 146.5, SRA: 215.1, SRB: 462.6, SRC: 945.9.
Cycle Time: (sec. per 90º): DA1: .03, DA2: .04., DA3: .08, DA4: .12, DA5: .19, DA6: 0.27, DA7: .47, DA8: .66, DA9: .93, DAA: 1.1, DAB: 1.7, DAC: 4.5, SR2: .09, SR3: .14, SR4: .22, SR5: .33, SR6: .46, SR7: .78, SR8: .90, SR9: .97, SRA: 1.34, SRB: 2.19, SRC: 6.20.
Housing Material: Anodized aluminum body and epoxy coated aluminum end caps.
Temperature Limit: -4 to 180ºF (-20 to 82ºC).
Accessory Mounting: NAMUR standard.
Standard Features: Visual position indicator.