Pneumatic Actuators. 1. DIE CAST ALUMINUM END CAPS: standard polyester powder coated

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1 4 5 Pneumatic s NOMINAL VALUES: Pressure rating max 115 PSI Temperature range: standard (-4 F;+185 F), high (-4 F;+302 F), low (-40 F;+185 F) Pre lubricated for life of actuator at assembly 100% fully factory tested 3 1. DIE CAST ALUMINUM END CAPS: standard polyester powder coated 2. CONCENTRIC SPRING SETS: Zinc phosphate treated High corrosion resistance and reliability Spring sets to suit different air pressure/torque requirements Extra long fasteners to allow safe dismantling for maintenance Same body dimensions for DA/SR versions 8 7 ROTATION ADJUSTMENT 0-90 : From Models 52 up to 140 standard ±5 in both clockwise and counterclockwise direction by means of adjusting screws outside the internal air supply chambers adjusting cam with plane faces for manual adjustments standard visual position indicators Models standard ± 5 in counterclockwise direction by means of 5. EXTRUDED ALUMINUM BODY UNI 6060: Hard-coat anodized as standard finish (micron) Good wear resistance High corrosion resistance 6. POM PISTON GUIDES: Large contact area Low friction, self lubricating material Long life 3. END CAP SCREWS/ADJUSTING SCREWS: Stainless steel as standard EXTERNAL CONNECTION: Namur slotted shaft - in accordance with the international standard to provide a self-centering positive drive for positioners and switches. Namur solenoid mounting - manufactured in accordance with this international standard permitting direct mounting of a wide variety of solenoid valves on Models 52 to SEALS NBR standard version Viton high temperature version SILICON low temperature version 8. PISTONS MADE FROM DIE CAST ALUMINUM: TWIN RACK AND PINION DESIGN: Constant torque output Compact design Balanced internal forces Robust design to ensure long life 4. PINION MADE IN STEEL: One piece high strength alloy steel pinion shaft, precision machined gear teeth for precise fit, efficiency and long life. Standard pin- 3

2 Double Acting With reference to the above diagram it can be noted that the torque of a double acting actuator remains constant throughout the complete cycle. The user can decide which model to choose according to their own specific requirements, using the following guidelines: 1. Define the maximum torque of the valve to automate. 2. To obtain a safety factor,increase the torque value chosen by 25%-50% (subject to the type of valve and working conditions). 3. Once the torque value is obtained consult the torque chart in the corresponding air pressure column, find a torque value exceeding the valve requirement. AIR SUPPLY PRESSURE (PSI) MODEL TORQUE OUTPUT DOUBLE ACTING ACTUATORS (In-Lbs) DA DA DA DA DA DA DA DA DA DA DA DA

3 Spring Return Torqu SOA Open position SOS Closed posi- EOA EOS Closed posi- Counterclockwise Clockwise Rotatio The torque given by the actuator is defined by four fundamental values. Opening Rotation SOA = Start of air stroke EOA = End of air stroke Closing Rotation SOS = Start of spring stroke EOS = End of spring stroke The user can decide which model to choose according to their own specific requirements using the following guidelines: 1. Define the maximum torque of the valve to automate. 2. To obtain a safety factor increase the torque value chosen by 25% - 50% (subject to the type of valve and working conditions). 3. Once the torque value is obtained, consult the torque chart in the corresponding air pressure column, find the torque value exceeding the valve requirements, taking into account of the lower value between the SOS and EOA values. 4. Once the torque value is determined, move horizontally to the column model to find the actuator model required. VALID FROM MODEL 52 TO 140 VALID FOR MODEL 160 AND 200 VALID FOR MODEL 270 SPRING SETTING SPRING SETTING SPRING SETTING SET EXTERNAL SPRING INTERNAL SPRING SET EXTERNAL SPRING CENTRAL SPRING INTERNAL SPRING PRETENSIONED SPRING SET N OF SPRINGS FOR EACH SIDE 01 2/3 02 3/3 03 3/4 04 4/4 05 4/5 06 5/5 07 5/6 08 6/6

4 Acutorque Stainless Steel Design and Construction a b 1. Investment Cast Body Assures manufacturing of other special alloys, such as Monel 2. Unique Drive Pinion One piece stainless steel alloy shaft, precision machined gear and teeth for precise control 3. Bearings Replaceable top and bottom TFE Pinion Bearings to ensure low friction, stability above 400 F, and chemical resistance 4. Travel Stops Provides +/-4 travel adjustment in outboard direction 5. Accessory Mounting Manufactured to NAMUR to provide international standardized mounting 6. Stainless Steel Pistons Precision cast pistons are guided through full face engagement with the pinion and piston guide 7. NAMUR Slotted Shaft Standard to provide a self-centering positive drive for positioners, a variety of switches 8. Mounting Manufactured in accordance with ISO 5211 to ensure mounting the actuator directly on valves 9. Pre-loaded Cartridges Converts a standard double acting actuator to a spring return unit by simply removing the end caps and adding the spring cartridges 10. NAMUR Solenoid Mounting International standard for direct mounting of solenoid valves 13

5 Features Corrosion Resistance All metal components are cast or machined from Stainless Steel or Monel, which offers excellent resistance to most corrosive chemicals as well as industrial atmospheres. No Lubrication All actuators are factory lubricated for the optimum life of the actuator under normal conditions. Teflon piston bearings are used because of their self-lubricating properties. Simple Maintenance Each actuator is designed for ease of maintenance. Should you wish simply to change a spring rating or completely rebuild a unit, total disassembly and reassembly is easily performed in just minutes with standard shop tools. ISO/NAMUR Mounting By using ISO/NAMUR standards, our actuators lend themselves to a host of various manufacturers direct mount accessories. Solenoid valves, limit switches, positioners, etc. bolt directly to the actuator and in turn reduces the cost of assembly and installation of automated packages. Flexibility for future system modifications is greatly enhanced. Quality Each part of the actuator must pass a stringent quality test before it can be incorporated into an assembly. All materials used in construction must be certified and tested to prove their proper composition. Every cast part must pass an X-ray test before proceeding to the machining process. After machining every part is dimensionally calibrated in order to assure it meets acceptable tolerance. Safety All actuator bodies and end caps are investment cast stainless steel, rugged and built to last. It may be argued that the mechanical properties of stainless steel permit the ability to use this wall tubing in the construction of an actuator. However, that is not the case with our actuator. Thick wall castings mean protection for actuator internal porting and components as well as maintenance and operating personnel. Our unique drive pinion design ensures blowout proof protection. Spring retainers are incorporated to allow safe removal of end caps during P/N DESCRIPTION QTY MATERIAL P/N DESCRIPTION QTY MATERIAL 1 Body Stainless Steel 16 O-Ring-End Cap 2 Nitrile 2 Piston Stainless Steel 17a Bolts-End Cap 8 Stainless Steel 3 End Caps-Double Acting 2 Stainless Steel 17b Spring Bearing 8 Stainless Steel 4 Drive Pinion Stainless Steel 18 Adjusting Travel Stop 2 Stainless Steel 5 Guide Bearing Plate 2 Nylon 6 19 O-Ring-Travel Stop 2 Nitrile 6 Pinion Bearing Top 1 Teflon 20a Washer 2 Stainless Steel 7 Pinion Bearing Bottom 1 Teflon 20b Nut-Travel Stop 2 Stainless Steel 8 Snap Ring 1 Stainless Steel 21 End Nut-Travel 2 Stainless Steel 9 O-Ring-Inner Top 1 Viton 22 Spring Retainer (S) * Nylon 6 10 O-Ring-Outer Top 1 Viton 23 Spring Retainer (L) * Nylon 6 11a Washer 1 Stainless Steel 24 Spring * Plated CS 11b Bearing 1 Nylon 6 25 Spring Screw * Stainless Steel 12 O-Ring-Inner Bottom 1 Viton 26 Spring Nut * Stainless Steel 13 O-Ringer-Outer Bottom 1 Viton 27 Positioner Indicator 1 Nylon 14 O-Ring-Piston 2 Viton 28 Plug 2 Nylon 6 15 Bearing-Piston 2 Nylon 6 Grade of Stainless Steel Body & End Caps 304 Shaft 17-4 ph Piston 303 Bolts

6 G Series NAMUR The shaft driven accessory interface conforms to the NAMUR standard and is identical on all G-Series actuators, allowing for standardization of accessory mounting hardware and installation practices Pneumatic and hydraulic scotch-yoke actuators Automates ball, butterfly, plug valves and any other 90 rotating mechanisms Salt Spray Testing per ASTM B117 criteria. Construction features prevent water ingress, allowing G-Series actuators to meet IP 66 and IP 67M specifications and severe high pressure water deluge test Operating Ranges G-Series double acting actuators produce guaranteed minimum torque outputs from 10,000 lb-in. up to 6,000,000 lb-in. The spring return units produce spring torques from 2,500 lb-in. to 3,000,000 lb-in. Standard operating pressures: Pneumatic to 200 psig (14 BAR) Standard operating temperature is -20 F to +200 F (-29 C to +93 C) Optional trims available: 0 F to +350 F (-18 C to +177 C) -50 F to +180 F (-46 C to +82 C) Mechanical and hydraulic manual overrides are available MSS and ISO Valve Mounting The G-Series valve interface meets the dimensional requirements of MSS SP-101 or ISO 5211 defined for each torque range Double Acting G1 Pneumatic Torque Chart Part No. 3TG TG TG TG TG Operating Pressure (psig) Stroke Model Position Output Torque (in-lbs) G01008 Start/End Minimum G01009 Start/End Minimum G01010 Start/End Minimum G01012 Start/End Minimum G01014 Start/End Minimum

7 Torque Ratings G Series All published torques are guaranteed minimum values. G Series Pneumatic Double-Acting Torque Chart Part No. 3TG TG TG TG TG TG TG TG TG TG Model Stroke Position Operating Pressure (psig) Output Torque (in-lbs) G2009 Start/End Minimum G2010 Start/End Minimum G2012 Start/End Minimum G2014 Start/End Minimum G2016 Start/End Minimum G3010 Start/End Minimum G3012 Start/End Minimum G3014 Start/End Minimum G3016 Start/End Minimum G3020 Start/End Minimum Spring Return G1 Pneumatic Torque Chart Spring Return G1 Pneumatic Torque Chart 20 Part No. 3TG TG TG TG TG TG TG TG TG TG Spring Torque Operating Pressure (psig) (in-lbs) Model Start/Min/End Torque Output Start/Min/End (in-lbs) G01008-SR G01009-SR G1010-SR G01012-SR G01014-SR G01008-SR G01009-SR ` G01010-SR G01012-SR G01014-SR

8 AE AE Series Numbering System A E - X - X X X X TORQUE Enter all digits of Torque Value VOLTAGE vac 2 24 vac vac 4 12 vdc 5 24 vdc OPTIONS 0 Standard A One extra switch & cam B Two extra switches & cams C Three extra switches and cams D Heater and Thermostat (15 watt) F Motor Brake (115 VAC & 24 VAC Only) P - Positioner 4-20 ma T - Transmitter 4-20 ma Note: AE will always be the first two characters of the part number, all digits from torque value must be entered into part number (i.e. 400, 1000 etc.) Only use one digit for voltage depiction (i.e. 1-5). For the options listing you may use more than one character, up to three, (i.e. O, AD or BD etc.) AE-400-3BF : 400 lb. in.; 220 VAC; 2 extra switches and cam, motor brake AE D : 1000 lb. in.; 115 VAC; Heater and thermostat Example: 1 Year warranty on positioner & positioner with transmitter 12 VDC not available with positioner Transmitter available with (P) positioner option only Positioner & Transmitter are not CSA listed 24