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© 2015, Maxitrol Company. All Rights Reserved.
DRAFT 09.18.2013
60
Vent Tube Connector
Threaded sleeve - two piece assembly where the nut is tightened inside male connector.
• 11A03: connects 1/8” female pipe thread to 1/8” O.D. tubing.
• 11A04: connects 1/8” female pipe thread to 1/4” O.D. tubing.
Threaded sleeve nut - for RV20V.
• 11A08: 5/16-24 threaded sleeve nut for 1/8” O.D. tubing.
Compression tting - where nut and sleeve are slipped over tubing and tightened
into tting body.
• 11A05-42: connects 1/4” female pipe thread to 1/4” O.D. tubing.
• 11A05-61: connects 1/8” female pipe thread to 1/8” O.D. tubing.
• 11A05-63: connects 3/8” female pipe thread to 3/8” O.D. tubing.
• 11A05-64: connects 1/2” female pipe thread to 3/8” O.D. tubing.
Vent Limiting Device:
®
Optional automatic vent limiting device - ball check permits unobstructed inhala-
tion for fast regulator diaphragm response on opening cycle, but limits gas escape-
ment to within ANSI standards should a diaphragm rupture.
NOTE: When using the vent limiting device, regulator must be mounted in a horizontal
upright position.
• 12A04: CSA certied for up to 1/2 psi (14” w.c.) inlet pressure.
Use on RV48, RV52, RV53, RV61, R400(S), R500(S), R600(S) regulators.
Color - brass. 1/8” NPT.
• 12A09: CSA certied for 2 psi (LP) and 5 psi (natural) inlet pressure with
325-3 and 325-3L regulators; OPD48, OPD600.
Color - green. 1/8” NPT.
• 12A34: CSA certied for up to 1/2 psi (14” w.c.) inlet pressure with RV81.
Color - brass. 3/8” NPT.
• 12A39: CSA certied for 2 psi (LP) and 5 psi (natural) inlet pressure with
325-5 and 325-5L regulators; OPD210D.
Color - brass. 3/8” NPT.
• 12A49: CSA certied for 2 psi (LP) and 5 psi (natural) inlet pressure with
325-7A, 325-7AL, 325-9, and 325-9L regulators; OPD210E.
Color - brass. 1/2” NPT.
Satises ANSI Standards for both Natural and LP gas.
NOTE: Vent limiters are not recommended for use in models RV91, RV111, RV131,
and 210 Series.
Vent Limiting Orice
• 12A06: Orice hole is on side of body, under head. Fixed orice equally
limits inhalation and escapement. Use on RV48, RV52, RV53, RV61,
R400(S), R500(S), R600(S) regulators.
Color- brown. 1/8” NPT.
Satises ANSI Standards for both Natural and LP gas.
12A09
11A03 11A08 11A05
12A06
12A39 12A49
ACCESSORIES