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Summary of Contents for Baker Hughes Mooney 21 Series
- Page 1 Mooney ™ Series 21 Regulator Instruction Manual (Rev.A) Baker Hughes Data Classification : Public...
- Page 2 OPERATOR ARE STRICTLY LIMITED TO THOSE EXPRESSLY PROVIDED IN THE CONTRACT RELATING TO THE SUPPLY OF THE EQUIPMENT. NO ADDITIONAL REPRESENTATIONS OR WARRANTIES BY BAKER HUGHES REGARDING THE EQUIPMENT OR ITS USE ARE GIVEN OR IMPLIED BY THE ISSUE OF THESE INSTRUCTIONS.
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Page 3: Table Of Contents
The Spring Housing may also be pressurized for use in differential pressure control or remote control applications. The Baker Hughes’s Mooney Series 21 Regulator is a pressure control Main Spring may be changed by simply removing the Closing regulator designed for use in both gas and liquid applications. -
Page 4: Materials Of Construction
3-900 psig (0.2 - 62 bar) Refer to Table 3 for specific spring ranges. Series 21 & 21S Series 21H & 21HS Cartridge Bottom View all Constructions Figure 1 2 | Baker Hughes Copyright 2021 Baker Hughes Company. All rights reserved. -
Page 5: Regulator Markings
Spring Range Nameplate for Series 21 & 21S GREEN 400-900 PSI/27-62 BAR Mooney Regulators. ADJUSTING SCREW SPACER REQUIRED Figure 5 Spring Range Nameplate for Series 21H & 21HS Mooney Regulators. Mooney Series 21 Regulator Instruction Manual | 3 Copyright 2021 Baker Hughes Company. All rights reserved. -
Page 6: Installation
Closing Cap Assembly. For Clos- ing Cap Assembly retro-fit kits, contact your local sales representative for ordering information. 4 | Baker Hughes Copyright 2021 Baker Hughes Company. All rights reserved. -
Page 7: Maintenance
Placing the Spring Housing on the Regulator Body. Install Spring Housing Cap Screws. Use cap screws supplied and tighten evenly to 8 ft-lbs (10.85 Nm) torque. Mooney Series 21 Regulator Instruction Manual | 5 Copyright 2021 Baker Hughes Company. All rights reserved. - Page 8 Black and Green springs from being Bottom Cap in the order shown in the drawing: over compressed. Return Spring Stem Guide Orifice Spring Plug and Stem Orifice Orifice O-Ring Back-up Washer 6 | Baker Hughes Copyright 2021 Baker Hughes Company. All rights reserved.
- Page 9 “snap” into place. Note: Over tightening will distort the Regulator Diaphragm. 10. Lubricate Stem O-Ring with Parker Super-O-Lube® (or equivalent Silicon Lubricant) and slip over Stem. Mooney Series 21 Regulator Instruction Manual | 7 Copyright 2021 Baker Hughes Company. All rights reserved.
- Page 10 Install Spring and Spring Follower. NOTE: The Mooney Series 21H & 21HS use only the Black and Green Springs. Follow assembly directions for Series 21 & 21S Regulator for steps 6B through 10. 8 | Baker Hughes Copyright 2021 Baker Hughes Company. All rights reserved.
- Page 11 Notes Mooney Series 21 Regulator Instruction Manual | 9 Copyright 2021 Baker Hughes Company. All rights reserved.
- Page 12 Copyright 2021 Baker Hughes Company. All rights reserved. Baker Hughes provides this information on an “as is” basis for general information purposes. Baker Hughes does not make any representation as to the accuracy or completeness of the information and makes no warranties of any kind, specific, implied or oral, to the fullest extent permissible by law, including those of merchantability and fitness for a particular purpose or use.
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