CaptiveAire 043-B Parts List

Sensus Metering Systems

Model 043-B and 143-B Service Regulators

Parts List

Model 043-B

RP-1307

THE GAS INDUSTRY

Part Number Description

054-03420-001 Valve body screw
039-03418-001 Valve body gasket
039-03407-001 Adjusting screw – gray
039-03407-002 Adjusting screw – red (2 lb)
039-03408-001 Closing cap – gray
039-03408-002 Closing cap – red (2 lb)
032-03417-001 Closing cap gasket
024-01691-005 Stainless steel vent screen (push in)
071-03409-004 Spring - silver (3.5" - 10.5" w.c.)
071-03409-002 Spring - green (6" - 14" w.c.)
071-03409-003 Spring - red (12" - 28" w.c.)
071-03409-001 Spring - blue ( 6" - 8" w.c.)

Part Number Description

001-01698-001 Straight valve body (specify size)
001-01619-091 Large valve body (specify size)
001-01620-091 Angle valve body (specify size)
950-01686-003P Diaphragm case to body clamp
013-01699-001 Metal I.D. badge
018-01029-001 1/8 " brass orifice
018-01029-002 3/16 " brass orifice
018-01029-003 1/4 " brass orifice
018-01029-035 5/16 " brass orifice
018-01029-004 3/8 " brass orifice
018-01029-005 1/2" brass orifice
018-01029-006 7/16" brass orifice
018-01046-002 3/16 " x 1/4 " brass orifice
018-01046-003 1/8 " x 3/16 " brass orifice
018-01676-006 Valve stem – plastic
024-01691-005 Stainless steel vent screen
032-01638-002 Closing cap gasket (neoprene)
032-01642-003 Valve body gasket
039-01629-001 Adjusting screw – gray standard
039-01629-002 Adjusting screw – red 2#
039-01630-003 Closing cap – gray standard
039-01630-004 Closing cap – red 2#

048-01672-002

047-03115-001

054-01645-027 Diaphragm cover bolt – steel
054-01687-001 Clamp bolt – 5/8" x 1" steel
055-01645-009 Diaphragm cover bolt – brass
060-01645-003 Diaphragm cover nut – steel
061-01645-010 Diaphragm cover nut – brass
071-01637-001 Spring – silver (3.5" – 10.5" WC)
071-01637-004 Spring – green (3.5" – 14.0" WC)
071-01637-005 Spring – red (8.75" – 24.5" WC)
071-01637-006 Spring – blue (6.0" – 8.0" WC)
071-01637-007 Spring – black (1psi – 2 psi)

© Sensus Metering Systems 2004 Made in USA

Valve disc for 1/8 " – 3/8" orifices 80
durometer small

Valve disc for 7/16" – 1/2" orifices 80
durometer large

Part Number Description

071-03406-002 Spring - black (1 psi - 2 psi)

047-03115-001

018-01029-001 1/8 " brass orifice
018-01029-002 3/16 " brass orifice
018-01029-003 1/4 “ brass orifice
018-01029-035 5/16 " brass orifice
018-01029-004 3/8 " brass orifice
018-01029-005 1/2" brass orifice
018-01029-006 7/16" brass orifice
018-01046-002 3/16 " x 1/4 " brass orifice
018-01046-003 1/8 " x 3/16 " brass orifice
143-60086-040 Mylar Spring/Orifice Replacement Label

Valve disc for 7/16"-1/2" orifices 80

durometer large

Model 143-B

Part Number Description

905-01100-041 Straight valve body assy. w/ 1/8" orifice
905-01100-042 Straight valve body assy. w/ 3/16" orifice
905-01100-043 Straight valve body assy. w/ 1/4" orifice
905-01100-044 Straight valve body assy. w/ 5/16" orifice
905-01100-045 Straight valve body assy. w/ 3/8" orifice
905-01100-046 Straight valve body assy. w/ 7/16" orifice
905-01100-047 Straight valve body assy. w/ 1/2" orifice

905-01100-048

905-01100-051 Large valve body assy. w/ 1/8" orifice
905-01100-052 Large valve body assy. w/ 3/16" orifice
905-01100-053 Large valve body assy. w/ 1/4" orifice
905-01100-054 Large valve body assy. w/ 5/16" orifice
905-01100-055 Large valve body assy. w/ 3/8" orifice
905-01100-056 Large valve body assy. w/ 7/16" orifice
905-01100-057 Large valve body assy. w/ 1/2" orifice
905-01100-061 Angle valve body assy. w/ 1/8" orifice
905-01100-062 Angle valve body assy. w/ 3/16" orifice
905-01100-063 Angle valve body assy. w/ 1/4" orifice
905-01100-064 Angle valve body assy. w/ 5/16" orifice
905-01100-065 Angle valve body assy. w/ 3/8" orifice
905-01100-066 Angle valve body assy. w/ 7/16" orifice
905-01100-067 Angle valve body assy. w/ 1/2" orifice

905-01200-041

905-01200-043

103-02301-001 1" spring case w/ check valve assy.
905-01300-011 Diaphragm assy. w/ silver relief spring
143-60086-040 Mylar Spring/Orifice Replacement Label

Straight valve body assy. w/ 1/8" x 3/16"
orifice

Lower case assy. 80 durometer valve disc
large 7/16"-1/2"

Lower case assy. 80 durometer valve disc
small 1/8"-3/8"

805 Liberty Boulevard Fax: [phone]
DuBois, PA 15801 www.sensus.com
800-375-8875 (open “North American Gas”)

02-04-RV0-3M