Bettis Canada Ltd. 4112-91A Street Edmonton, Alberta Canada T6E 5V2 Tel: 780-450-3600 Fax: 780-450-1400 SERVICE MANUAL No. I-0320 MULTIPORT FLOW SELECTOR CUSTOMER: P.O. # W.O. # TAG: DATE: OPERATOR MODEL I-0320--.DOC/1 REV 1: AUG-31-04 (I-0320--.
TABLE OF CONTENTS I INTRODUCTION ........................................................................................................................................... 4 II MULTIPORT SPECIFICATIONS................................................................................................................ 4 IIB ACTUATOR SPECIFICATIONS:................................................................................................................ 5 III MULTIPORT INSTALLATION.........................
OBSERVE ALL WARNING DECALS AND TAGS MINIMUM TOOLS REQUIRED: A torque wrench, socket wrench, and allen head wrenches are required to install the Multiport and Actuator assembly. NPS 2” NPS 3” ANSI 600 NPS 3” ANSI 900/1500 NPS 4” ANSI 600 NPS 4” ANSI 900 1 7/16” 2” 2 3/8” 2 3/8” 2 9/16” MULTIPORT SIZE BONNET NUT SOCKET SIZE Other socket sizes required: 7/16", 1/2", 9/16", 3/4", 1 1/8". Allen key sizes required: 5/32", 1/4".
I INTRODUCTION As many as eight flow-lines can be manifolded through one BETTIS Multiport Flow Selector. The multiport allows diversion of an individual flow-line to a test outlet for testing or sampling, while combining the flow of the other flow-lines into a separate group outlet. II MULTIPORT SPECIFICATIONS RATING SIZE MAXIMUM WORKING PRESSURE PSIG WORKING TEMP ΕC STD. 740 38 HIGH TEMP 600 260 STD. 740 38 HIGH TEMP 600 260 TRIM RATING TRIM WORKING TEMP ΕC STD.
MULTIPORT SIZE AND RATING NPS 2" ANSI 600 NPS 3" ANSI 600 NPS 3" ANSI 900/1500 NPS 4" ANSI 600 NPS 4" ANSI 900 TEST OUTLETCV 67 151 100 270 218 GROUP OUTLET CV 262 594 429 1040 830 SHELL HYDROSTATIC TEST PRESSURE PSIG (KPa) 2200-2220 (13780-15300) 2160 (14900) 5560 (38310) 2220 (15300) 3330 (22950) MAXIMUM DYNAMIC DIFFERENTIAL PSID @ 40ΕC MULITPORT SIZE AND RATING STATIC STATIONARY DIFFERENTIAL PSID @ 40ΕC TEST-GROUP GROUP-TEST TEST-GROUP GROUP-TEST NPS 2X4 ANSI 600 600 550
III MULTIPORT INSTALLATION Before installing the unit, observe all warning tags and: 1. Check for external physical damage. 2. Check for any visible leakage of gear oil from the speed reducer (426). 3. Visually inspect the inside of the multiport through the group outlet port checking for damage, rust, and debris. 4. Check the wiring arrangement using the attached diagram on page 17 or as supplied for a particular order/unit. 5.
with the #6 well connection. This allows for the installation of the connector pin. Note that installing the pin may require electrical power so that the upper section of the connector can be rotated to align the bolt hole. 2. Install the lower section of the connector onto the stem flat. Orient the lower section of the connector so that the indented mark is visible between the flats. 3. Install the two studs (1/2NC) diagonally opposite one another (180° apart). 4.
2. Controller address (I-0168 Section J). 3. Control room MODBUS RTU operation (I-0168 Section D). 4. Installation and use of Bettis Multiport Electronic Controller software on laptop PC. MULTIPORT MAINTENANCE IV Refer to the typical multiport assembly drawing AB0461 on page 14 and the multiport cutaway drawing AB0462 on page 15.
NOTE:If the seal wave springs are not properly aligned and seated the plug seal may not hold rated differential pressure. 3. Install the seal back-up plate (143) against the shoulder in the plug. 4. Lubricate and install the plug seal o-ring (149) on the stainless steel portion of the plug seal assembly (142). Lubricate and install the plug seal assembly into the plug with the plug seal o-ring properly positioned.
bonnet in place on the multiport body with the seal injection fitting over the group outlet. The bonnet stud holes must be aligned with the body’s tapped stud holes. NOTE:Ensure the bonnet is flat and lowered slowly onto the top of the multiport body in order to prevent damaging the body o-ring and plug seals. Push the bonnet down by hand or rubber mallet only. 8. Install the bonnet studs (180). Use Jet-Lube Kopr-Kote anti-seize lubricant or a suitable equivalent. 9.
3. Turn the plug (130) at least one complete revolution while checking for smooth movement. If the plug seal assembly (142) is binding at inlet ports when the plug is rotated, the plug seal assembly or the seal wave springs (140) are not in their proper position(s). See disassembly procedure below, if required. 4. Install the two bonnet vent plugs (176). 5. Perform any required leakage test(s).
NOTE: An index mark on one flat on the square end of the plug (130) indicates port position. Install the connector so that the index mark is visible. 4. Install the indicator (188) on the upper connector (410) using the nut (192). Ensure that the indicator is aligned with the index mark on the square end of the plug. 5. Place the upper connector (410) on the lower connector with the setscrew (413) started but without the connector bolt and locknut. 6.
VIII A. TROUBLESHOOTING Actuator Does Not Align Plug (130) to Port. 1. Check the multiport/actuator connector for looseness. 2. Check the Switchpak/actuator connector for looseness. 3. Check the motor for stalling or overload. 4. Check the speed reducer for visual leakage or noisy gear. 5. Check the accuracy of the position encoder itself (see manual RD-00232, “MultiPort Electronic Controller with MP-800 Board). 6.
IX DRAWINGS (I-0320--.
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X TYPICAL MULTIPORT SEAL COMPONENTS PLUG SEAL COMPONENTS SEAL ASSEMBLY (L–>R: BACKUP PLATE, O-RING, SEAT RING, SEAL INSERT, ASSEMBLY) (I-0320--.
SEAL ASSEMBLY (TOP: ASSEMBLY. BOTTOM (L–>R): SEAL ADJUSTMENT NUT, SEAL WAVE SPRINGS, SEAT RING/PLATE/O-RING/SEAL INSERT, SCRAPER WAVE SPRINGS, SCRAPER) PLUG SEAL ADJUSTMENT TOOL SHOWN WITH BASE PARALLEL TO SHANK FOR INSERTION, BASE PERPENDICULAR TO SHANK, AND ENGAGED IN SEAL ADJUSTMENT NUT. (I-0320--.
PLUG (Index mark can be found on the stem flat that faces the same way as the plug seal opening.) PLUG SEAL ADJUSTMENT TOOL IN PLUG (I-0320--.
XI MULTIPORT FLOW SELECTOR NOTES (I-0320--.
APPENDIX 1: MOTORS A: Baldor Motors (I-0320--.
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B: Elnor Motors (I-0320--.
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C: Pacific Scientific Motors (I-0320--.
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APPENDIX 2: GEAR REDUCERS A: Morse Gearbox (I-0320--.
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B: Boston Gear Gearbox (I-0320--.
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C: Baldor Gearbox (I-0320--.