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DURAVIS Double Acting Pneumatic Actuators

(Double Acting Rotary, PAR-...X090DA)
Application: On-Off and Proportional Control Of Valves And Dampers
Torque Range: 3...15880 Nm
Supply Air: Min:4bar, Max:8bar
Temp.: -20 C ...80 C
Body: Extrusion Aluminium
Connection.: ISO 5211
DURAVIS Double Acting Pneumatic Actuators
Technical Specs

Description:
DURAVIS Double Acting Rotary Pneumatic Actuators are to perform on/off and proportional control of butterfly valves, ball valves, plug valves and dampers. DURAVIS PAR Series' compact rack and pinion construction means that actuators are lightweight and occupy a minimum of space, allowing users to install them in any orientation between close pipe configurations. The necessary supplied air must be between 4 to 8 bar for a proper operation. DURAVIS PAR-... X090DA Series are 90 degree rotation (quarter turn actuators) and operate according to double acting principle. For double acting pneumatic actuators, the supply air must be routed separately for open-close or proportional movement.

Model No / Order Coding:
ModelSizeNm (At 6 bar)
ControlShaftFlange Connection
PAR-032X090DA-09F0300 Ø32 9 Nm Double Acting 9x9 mm F03
PAR-050X090DA-11F0305 Ø50 20 Nm Double Acting 11x11 mm F03/05
PAR-063X090DA-14F0305 Ø63 35,3 Nm Double Acting 14x14 mm F03/05
PAR-075X090DA-17F0507 Ø75 69,9 Nm Double Acting 17x17 mm F05/07
PAR-088X090DA-17F0507 Ø88 110,1 Nm Double Acting 17x17 mm F0507
PAR-100X090DA-17F0710 Ø100 160,3 Nm Double Acting 17x17 mm F07/10
PAR-115X090DA-22F0710 Ø115 258 Nm Double Acting 22x22 mm F07/10
PAR-125X090DA-27F0710 Ø125 333 Nm Double Acting 27x27 mm F07/10
PAR-145X090DA-27F0710 Ø145 521 Nm Double Acting 27x27 mm F10/12
PAR-160X090DA-27F1012 Ø160 682 Nm Double Acting 27x27 mm F10/12
PAR-190X090DA-36F1012 Ø190 1277 Nm Double Acting 36x36 mm F10/12
PAR-210X090DA-36F1400 Ø210 1758 Nm Double Acting 36x36 mm F14
PAR-240X090DA-46F1600 Ø240 2144 Nm Double Acting 46x46 mm F16
PAR-270X090DA-46F1600 Ø270 3121 Nm Double Acting 46x46 mm F16
PAR-300X090DA-46F1600 Ø300 4477 Nm Double Acting 46x46 mm F16
*When pneumatic actuator selection is made, the actuator torque value must be 25-30% higher than the torque of the valve.

Technical Features:
Supply Air: 4 - 8 bar | Body: Anodized Aluminum Extrusion | Cover and Pistons: Aluminum Die-Casting
Shaft: Carbon Steel or Stainless Steel | Seals: NBR (Option; VITON or Silicone) | Valve Connection Standard: ISO 5211
Temperature Range: -20°C …+80°C (NBR O-Ring) | Stroke Adjustment: 90 degree turn actuators have ±5 degree adjustment.

Options:
Pneumatic Actuators For Low Temperature: -35°C …+80°C (Silicone) | Pneumatic Actuators For High Temperature: -15°C …+160°C (VITON)
On Request; Teflon Coated Actuator Body, PVC Body Pneumatic Actuators, Stainless Steel Body Pneumatic Actuators

Advantages:
• Economic Sizing with 16 Different Actuator Size (PAR-032.......PAR-350)
• 3 Different Operating Temperature Range (Low, Standard and High Temperatures)
• 2 Different Protection Levels (General and Acidic Environment Applications)

Usage: Ball Valves, Butterfly Valves, Plug Valves and Dampers