Repair Kits Available By Part Number Section 2 Page - GAMECO

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WARNING: Installation, usage, and maintenance of this product must be in compliance with all Engineered Controls International, Inc. instructions as well as requirements and provisions of NFPA #54, NFPA #58, DOT, ANSI, all applicable federal, state, provincial and local standards, codes, regulations, and laws. The pneumatic actuator should be installed on valves after mounting in vessel, but prior to attaching pump or piping, with the valve in the closed position. Inspection and maintenance on a periodic basis is essential. Installation and maintenance should be performed only by qualified personnel. Be sure all instructions are read and understood before installation, operation and maintenance. These instructions must be passed along to the end user of the product. CAUTION: Contact or inhalation of liquid propane, ammonia and their vapors can cause serious injury or death! NH 3 and LP-Gas must be released outdoors in air currents that will insure dispersion to prevent exposure to people and livestock. LP-Gas must be kept far enough from any open flame or other source of ignition to prevent fire or explosion! LP-Gas is heavier than air and will not disperse or evaporate rapidly if released in still air! RegO A3219F600L 4" Internal Valve FOREWORD: The A3219FPA Pneumatic Actuator is designed for use with the A3219F600 Series 4" Flanged Internal Valves. The A3219FPA provides a convenient means of opening and closing the internal valve from a remote location on DOT MC331 pressure vessels and stationary storage tanks. HOW THE PNEUMATIC ACTUATOR WORKS: The pneumatic actuator can be pressurized with either air or nitrogen. The actuator’s diaphragm rod moves the valve’s operating lever to the open position when pressure is applied. Upon loss of pressure, the valve’s operating lever returns to the closed position. The A3219FPA operates with a minimum pressure of 50 psig and a maximum operating pressure of 150 psig. The pneumatic actuator is compatible with existing air interlock systems. It also provides a convenient means of operating a number of internal valves on stationary storage tanks at bulk plants from remote locations. MANUAL ACTUATOR REMOVAL: NOTE: If the existing manual actuator is present, it must first be removed before installation of the pneumatic actuator. Refer to Diagram 1 during removal of the manual actuator. A. Handle Removal 1. Remove cotter pin from jam pin which is located below the handle. 2. Loosen jam nut and run it down so that it just overhangs the end of the jam pin. 3. Vertically, tap the end of the jam pin with a hammer to loosen. Raise the jam pin as far as possible and pull the handle off of the stem. NOTE: It may be necessary to remove the nut from the jam pin so that the jam pin may be raised enough in order to remove the handle. B. Release Lever and Channel Spacer Removal 1. Working through the holes in the release lever with a 9/16" thin wall socket, remove the two channel screws. The release lever assembly, lever release spring, channel spacer and fuse assembly can be removed. NOTE: If the proper 9/16" thin wall socket is not available, the pivot pin, pivot pin locknut and pivot pin washer will have to be disassembled before removing the channel screws. 2. Remove the collar and collar washer from the valve stem. Valve Stem Collar Washer Collar Pivot Pin Locknut Pivot Pin Washer Release Lever Fuse Assembly Lever Release Spring Handle Channel Spacer Channel Channel Washers Channel Screws Diagram 1 – Manual Actuator Removal Pivot Pin Jam Washer Jam Nut Jam Pin 2 Cotter Pin
PNEUMATIC ACTUATOR INSTALLATION: NOTE: RegO Lubricant compound #11550-215 or the equivalent should be applied in a light coating when specified. Torque tolerance is ±10 in/lbs. Refer to Diagram 2 during assembly of the pneumatic actuator. 1. Remove the clevis and clevis locknut from the air chamber shaft. Remove the cotter pin and pivot pin from the clevis. 2. Assemble the air chamber to the bracket using the air chamber nuts and lockwashers. Center the air chamber shaft in the clearance hole of the bracket. Torque to 375 in/lbs. 3. Reassemble the clevis and clevis locknut to the air chamber shaft. Adjust the clevis so that the center of the pivot pin hole is 2 7 / 8 " from the bracket with the pivot pin holes in the horizontal plane. Lock the clevis in place with the clevis locknut using 200 in/lbs. torque. 4. Mount the above bracket assembly to the valve face with the bracket screws and lockwashers. Be sure that the top of the bracket is flush and even with the upper edge of the valve face and centered around the hex of the packing gland. Torque the bracket screws to 250 in/lbs. 5. Assemble the collar washer and then collar onto the valve stem. 6. Lubricate the jam pin and all the openings in the crank arm. Assemble the jam pin into the crank arm, small end to the top, and align so that the 5/8" diameter crank arm hole is unobstructed. 7. Assemble crank arm onto the valve stem and rotate it clockwise so that the crank arm leg clears the clevis legs. Push assembly onto stem until contact is made with the collar. Rotate the crank arm counterclockwise so the leg positions itself between the legs of the clevis. Be sure holes are in alignment. 8. Using the end of a pencil or the equivalent, push down on the jam pin from the top of the crank arm to engage its flat with the valve stem flat. The jam pin should drop approximately 3/8". Move or wiggle the crank arm slightly while pushing down on the jam pin to help assure proper alignment. 9. Assemble the jam nut fully onto the jam screw. Assemble the jam screw into the crank arm and torque to 200 in/lbs. Turn and torque down the jam nut. 10. Assemble the two pivot pin washers onto the pivot pin. Lubricate the pivot pin shaft and assemble through the holes of the clevis legs and crank arm leg. The air chamber shaft can be displaced manually along with movement of the crank arm to effect alignment. Once the pivot pin is engaged, check the top surface of the crank arm in relationship to the top edge of the valve face, or to a horizontal, as viewed from the end of the valve stem. The crank arm top surface should be at a slight angle to the left, as if rotated counterclockwise from the horizontal approximately two to three degrees. Measure the clearance between the roller and end of the poppet. It should measure 3/32" ± 1/64". Should an adjustment be necessary, follow these procedures: a) Remove the pivot pin and pivot pin washers. b) Rotate the crank arm counterclockwise until the leg clears the clevis. c) Loosen the clevis locknut and adjust the clevis appropriately, in or out. A half turn of the clevis changes the angle approximately one degree, or the roller/poppet clearance by 1/64". d) Reassemble the pivot pin and pivot pin washers. Check again for proper angle/clearance. Once correct, lock the clevis in place with the clevis locknut. 11. Assemble the cotter pin into the pivot pin hole. Spread and turn back the cotter pin legs around the pivot pin shaft. FUNCTIONAL TESTING: Connect a 50-60 psig air line through a pressure regulated valve to the actuator. Bench Test Slowly and alternately apply 0 to 35 psig air pressure to the actuator two or three times while checking for binding and any interference. Make any necessary adjustments so the actuator operates freely. Installed Test Same as the bench test, except a higher air pressure may be necessary if tank pressure is present. Diagram 2 – Pneumatic Actuator Installation RegO A3219F600L 4" Internal Valve Bracket Lockwashers Air Chamber Bracket Screws Valve Face Packing Gland Valve Stem Air Chamber Nuts Air Chamber Lockwashers Collar Washer Jam Screw Jam Nut Jam Pin Cotter Pin Clevis Locknut Collar Clevis Pivot Pin Washers Crank Arm Pivot Pin 3
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General Instructions, Notices, and
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General Instructions, Notices, and
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Repair Kits Available By Part Numbe
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Kits Available for Obsolete Part Nu
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WARNING: Installation, disassembly,
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6. Carefully place the new disc ret
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of the poppet stem. 8. Lubricate ne
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3. Apply loctite to the threads of
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A3217F-50 Repair Kit for A3217FL &
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1. Lubricate existing outer stem be
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Disc Holder Subassembly 1. Assemble
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Disc Holder Subassembly - 1. Assemb
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8. Assemble the cotter pin into the
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to the closed position when release
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7188 Master Cylinder Repair Instruc
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ushing until holes are aligned. 9.
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7605B-50 and A7605B-50 Repair Kits
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9. Remove the plate gasket and disc
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Lock Lever Lever Spring Lever Pin A
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Flomatic Parts Key Component Part N
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Figure 4D: Exploded View of Flomati
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Figure 3a: Side View of Manifold As
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Figure 4: Seat Ring Replacement Fig
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Figure 8: Views of Manifold Assembl
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WARNING: All gas MUST be evacuated
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WARNING: Installation, usage and ma
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Repair Kits Available By Part Number Section 2 Page - GAMECO

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