Repair Kits Available By Part Number Section 2 Page - GAMECO

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WARNING: Installation, disassembly, repair and maintenance must be performed only by qualified personnel. Complete maintenance should be performed only after all gas has been evacuated from the system and container. Remove the entire valve before performing repairs, except as noted below. Emergency service, on the actuator and lower stem assembly portion of the valve only, may be carried out with the valve installed, provided downstream pressure is relieved under the same conditions required for releasing LP-Gas, as in the caution below, and that there is positive assurance that the valve is closed tight with no leakage past the seats. 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. Inspection and maintenance on a periodic basis is essential. 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! NH3 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 may not disperse or evaporate rapidly if released in still air. Disassembly and Repair Procedure CAUTION: READ THROUGH ALL OF THESE INSTRUCTIONS, IN- CLUDING THE NOTICE AND WARNINGS ON THE BACK OF THIS SHEET, BEFORE BEGINNING ANY DISASSEMBLY OR REPAIR. NOTE: Before repairing valve, thoroughly examine valve lever and all associated parts for excessive wear. Check lever for proper function and threads for excessive wear and damage. Any components that are not in good condition and fully operational should be replaced during repairs. Repairs must be performed in a clean area. Hands, clothing, tools and work area must be completely free of oil, grease and foreign matter to prevent contamination of component parts and valves. Clean the valve body and all parts before assembly. Disassembly Actuator / Lower Stem Assembly— 1. Clamp the valve body horizontally in a vise with the actuator portion overhanging the end of the vise and the outlet facing upwards. Be careful not to clamp by the threads. 2. Loosen the three (3) hex screws and remove the entire lever housing assembly. Set aside for reassembly. 3. Remove the lower retaining ring, cup washer and external return spring from the lower stem by first pushing down on the cup washer and/or spring to expose the ring and then disengage the ring. Discard the retaining ring and save the spring and cup washer for reassembly. 4. Using a 13 /16" wrench, completely loosen and remove the seal housing. The entire stem assembly may come out at this time. If not, work through the outlet opening of the body while pulling on the lower stem to remove it and the bushing. 5. Remove the two (2) seal rings, the jam ring and o-ring from the seal housing and discard. Save the washer for reassembly. 6. Remove the bushing and upper retaining ring from the lower stem and discard. 7. Remove the gasket from the body and discard. 8. Retain the washer and packing spring for reassembly. 9. Check the lower stem [A3210-2] for excessive wear and/or damage, especially in the seal ring area. Replace if necessary. Seat Disc/Body Assembly— 1. Hold the hex of the upper stem with a 3 /8" socket working from the lower stem opening of the valve body. Remove the disc retaining screw, being careful to hold down the main seat disc assembly as it is spring loaded and will pop off suddenly. Retain the disc retaining screw for reassembly. A3210A-50 Repair Kit for A3210A Series 1 1 /4" Angle Internal Valves 2. Remove and discard the main seat disc assembly. Remove and retain the excess flow spring. 3. Remove and retain the upper stem and internal return spring. 4. Remove the seat disc from the disc retaining screw. Discard the seat disc. 5. Check the upper stem [A3210-10] for excessive wear. Replace if necessary. Reassembly Seat Disc/Body Assembly— 1. Assemble the new seat disc onto the disc retaining screw. 2. Apply a thin coat of #11550-215 compound to the upper stem. 3. Place the internal return spring over the upper stem. Holding the upper stem with a 3 /8" socket, guide it into the valve body through the lower stem opening of the valve body. 4. While a third hand pushes the upper stem forward through the valve guide at the inlet, reassemble the excess flow spring and new main seat disc assembly onto the protruding end of the upper stem and hold in place for step five. 5. Apply #11550-571 compound to the threads of the disc retaining screw and screw it into the end of the upper stem. Torque down to 40-45 in/lbs. CAUTION: Do not allow #11550-571 compound to contact seat disc. Use sparingly. 6. Check for smooth operation of the upper stem and proper seating of the springs by pushing on the lower stem to open and close the seats. A3210A Series Hex Screw *Denotes parts included in repair kit. Disc Retaining Screw * Seat Disc * Apply 11550-571 Compound * Main Seat Disc Assembly Excess Flow Spring Internal Return spring 1 1 /4" NPT Threads Upper Stem Valve Body 1 1 /4" NPT Threads Lower Stem * Upper Retaining Ring * Bushing Packing Spring * Gasket Washer * Jam Ring * Seal Rings (2) * Apply #11550-215 Compound “S” Hook * O-Ring Seal Housing External Return Spring Cup Washer Lever * Lower Retaining Ring * Apply 11550-215 Compound Cap
Actuator / Lower Stem Assembly— 1. Coat the internal surfaces of the seal housing with a thin coat of 11550-215 compound. Apply a thin coat of 11550-215 compound to the new o-ring, new seal rings (2), new jam ring and washer. Assemble these parts into the seal housing. 2. Apply a thin coat of 11550-215 compound to the lower stem. 3. Assemble the new lower retaining ring to the end groove of the lower stem. Place the cup washer and external return spring on the stem. 4. Carefully assemble the seal housing assembly onto the lower stem so as not to damage any of the seals. Follow this with the packing spring and new bushing. 5. Compress the stack of parts by pressing down on the bushing and assembling the new upper retaining ring to the upper groove of the lower stem. 6. Place the body assembly in a vise with the actuator opening facing vertically up and assemble the gasket. 7. Apply 11550-215 compound to the external threads of the seal housing assembly and screw it into the valve body, being sure the bushing is properly seated. Torque down to 40-45 ft/lbs. 8. Apply a small dab 11550-215 compound into the conical recess at the bottom of the lower stem and at the pivot of the lever in the lever housing. 9. Install the lever housing assembly over the lower stem and onto the valve body until the end of the housing bottoms out on the valve body. Position the housing as required and tighten the three (3) hex screws. Torque down to 45-55 in/lbs. Test Procedures Mechanical Test— 1. Open and close the valve, via the lever, three or four times. Check for smooth operation and proper opening and closing of the main seat ( 3 /8" nominal opening). The lever should snap back to the closed position when released from the open position. 2. Hold the valve lever in the open position and push down on the main seat disc assembly three or four times. Check for smooth operation and full closure. Pressure Test— NOTE: Only perform this test if the proper bench testing facilities are available. Use only an inert gas, such as nitrogen or clean, dry compressed air to bench test the valve. Do not use propane, as it is extremely hazardous. 1. With the valve in the closed position, apply 400 psi/air to the inlet and check for leakage past the seats. No leakage is permissible. 2. With the valve in the open position and the outlet plugged, apply 400 psi/air to the inlet. Check for external leakage around the stem and seal housing with a high quality leak detection solution. No leakage is permissible. Do not put any valve into service that fails any of the mechanical or pressure tests. Follow instruction sheet A3210-300 for valve installation and operation. NOTICE LP-Gas is extremely flammable and explosive. Failure to install parts exactly as described in the instructions could result in a product that will not perform satisfactorily. Even if parts are correctly installed, the product might fail to perform satisfactorily if other parts are worn, corroded or dirty. Improper repair can cause leaks and malfunction, which could result in bodily injury and property damage. Any such use or installation of parts must ONLY be done by experienced and trained personnel using accepted governmental and industrial safety procedures. Most Engineered Controls International, Inc. products are listed with Underwriters Laboratories as manufactured. If repaired, the continued validity of the UL listing is contingent upon proper inspection to determine what needs repairing, proper repair using Engineered Controls International, Inc. parts and procedures, and proper testing for leakage and performance following repairs and installation. Engineered Controls International, Inc. assumes no responsibility or liability for performance of products repaired in the field. It must be clearly understood that the person or organization repairing the product assumes total responsibility for performance of the product. LIMITED WARRANTY AND LIMITATION OF LIABILITY Limited Warranty Engineered Controls International, Inc. warrants products and repair kits manufactured by it to be free from defects in materials and workmanship under normal use and service for a period of 12 months from the date of installation or operation or 18 months from the date of shipment from the factory, whichever is earlier. If within thirty days after buyer's discovery of what buyer believes is a defect, buyer notifies Engineered Controls International, Inc. thereof in writing, Engineered Controls International, Inc., at its option, and within forty-five days, will repair, replace F.O.B. point of manufacture, or refund the purchase price of that part or product found by it to be defective. Failure of buyer to give such written notice within thirty days shall be deemed an absolute and unconditional waiver of any and all claims of buyer arising out of such defect.. This warranty does not extend to any product or part that is not installed and used in accordance with Engineered Controls International, Inc.'s printed instructions, all applicable state and local regulations, and all applicable national standards, such as those promulgated by NFPA, DOT and ANSI. This warranty does not extend to any product or part that has been damaged by accident, misuse, abuse or neglect, nor does it extend to any product or part which has been modified, altered, or repaired in the field. Except as expressly set forth above, and subject to the limitation of liability below, Engineered Controls International, Inc. makes NO OTHER WARRANTY, EX- PRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO THE IMPLIED WAR- RANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PUR- POSE, with respect to its products and parts, whether used alone or in combination with others. Engineered Controls International, Inc. disclaims all warranties not stated herein. Limitation of Liability Engineered Controls International, Inc.'s total liability for any and all losses and damages arising out of any cause whatsoever shall in no event exceed the purchase price of the products or parts in respect of which such cause arises, whether such cause be based on theories of contract, negligence, strict liability, tort or otherwise. Engineered Controls International, Inc. shall not be liable for incidental, consequential or punitive damages or other losses. Engineered Controls International, Inc. shall not be liable for, and buyer assumes liability for, all personal injury and property damage connected with the handling, transportation, possession, further manufacture, other use or resale of products, whether used alone or in combination with any other products or material. If Engineered Controls International, Inc. furnishes technical advice to buyer, whether or not at buyer's request, with respect to application, further manufacture or other use of the products and parts, Engineered Controls International, Inc. shall not be liable for such technical advice and buyer assumes all risks of such advice and the results thereof. NOTE: Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you. This warranty gives you specific legal rights, and you may have other rights that vary from State to State. The portions of this limited warranty and limitation of liability shall be considered severable and all portions which are not disallowed by applicable law shall remain in full force and effect. WARNING All Engineered Controls International, Inc. products are mechanical devices that will eventually become inoperative due to wear, corrosion and aging of components made of materials such as rubber, etc. The environment and conditions of use will determine the safe service life of these products. Periodic inspection and maintenance are essential to avoid serious injury and property damage. Many Engineered Controls International, Inc. products are manufactured components which are incorporated by others on or in other products or systems used for storage, transport, transfer and otherwise for use of toxic, flammable and dangerous liquids and gases. Such substances must be handled by experienced and trained personnel only, using accepted governmental and industrial safety procedures. NOTICE TO USERS OF PRODUCTS The Limited Warranty stated above is a factory warranty to the first purchasers of Engineered Controls International, Inc. products. Since most users have purchased these products from Engineered Controls International, Inc. distributors, the user must within thirty (30) days after the user's discovery of what user believes is a defect, notify in writing the distributor from whom he purchased the product/parts. The distributor may or may not at the distributor's option, choose to submit the product/parts to Engineered Controls International, Inc., pursuant to its Limited Warranty. Failure by buyer to give such written notice within thirty (30) days shall be deemed an absolute and unconditional waiver of buyer's claim for such defects. Acceptance of any alleged defective product/parts by Engineered Controls International, Inc.'s distributor for replacement or repairs under the terms of Engineered Controls International, Inc.'s Limited Warranty in no way obligates Engineered Controls International, Inc. to the terms of the above warranty. Because of a policy of continuous product improvement, Engineered Controls International, Inc. reserves the right to change designs, materials or specifications without notice. Printed in the USA 04-0894-0187 Instruction Sheet A3210A-301
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WARNING: Installation, disassembly,
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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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WARNING: Installation and use of th
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Installation, usage and maintenance
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3119A and 3120 Unloading Adapters O
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3120 Angle Type Unloading Adapter U
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A3209A050 1 1 /4" Internal Valve an
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To determine if the pilot seat is o
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A3210A065 1 1 /4" Internal Valve In
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and fully opens the valve. Prematur
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➠ WARNING: Installation, usage an
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Cable Control System The cable cont
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A3217F Series 3" Internal Valves In
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When there is excessive volume down
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A3219FA Series 4" Internal Valve In
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opens valve. Premature closure may
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A3219FPA Pneumatic Actuator for 4"
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PNEUMATIC ACTUATOR INSTALLATION: NO
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WARNING: Installation, usage, and m
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Figure 4 Auxiliary Release System O
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7781AF Emergency Shut-Off Valves In
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Cable Attachment — see Figures 1
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A7883FK & A7884FK Flomatic Internal
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Key Components Flow Characteristics
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Relief Valve Replacement Before ins
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SUGGESTED MAINTENANCE GUIDE MultiPo
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Repair Kits Available By Part Number Section 2 Page - GAMECO

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