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Series CVA
Compact Valves and Actuators
Pneumatic Actuated, Direct Acting or Spring Return
 
Body: 1-piece.
Line Size: 3/8˝ to 2˝.
End Connections: NPT female (3/8˝ to 2˝).
Pressure Limit: 150 psig (10.3 bar).
Wetted Materials: Body: Nickel Plated Brass; Seals: Buna-N, Fluoroelastomer or EPDM.
Temperature Limit: Buna-N (NBR) seals: -4 to 176°F (-20 to 80°C); Fluoroelastomer seals: -4 to 302°F (-20 to 150°C); EPDM seals: -4 to 302°F (-20 to 150°C).

ACTUATORS
Pneumatic
Type: DA is double acting and SR is spring return.
Normal Supply Pressure: 43.5 psig (3 bar) for double acting; 61 psig (4.2 bar) for spring return.
Maximum Supply Pressure: 116 psig (8 bar) for double acting; 116 psig (8 bar) for spring return.
Air Connections: 1/8˝ NPT.
Air Consumption: 3/8˝: 0.73 cu. in.; 1/2˝: 1.05 cu. in.; 3/4˝: 1.90 cu. in.; 1˝: 2.45 cu. in.; 1-1/4˝: 4.58 cu. in.; 1-1/2˝: 6.70 cu. in.; 2˝: 12.75 cu. in. Stroke Time: DA01 & DA02: .01 sec; DA03 & DA04: .02 sec; DA05: .03 sec; DA06: .06 sec; DA07: .07 sec.(spring stroke) NC01 & NC02: .02 sec; NC03: .03 sec; NC04 .04 sec; NC05: .07 sec; NC06: .11 sec; NC07: .13 sec. (air stroke) NC01 & NC02: .01 sec; NC03 & NC04 .02 sec; NC05: .04 sec; NC06: .06 sec; NC07: .07 sec. NO same as NC.
Accessory Mounting: NAMUR.