Mars 65425 Service Manual
Access Fittings & Service Valves
Braze-On Service Valves - Saddle Valves
Braze-on self-piercing copper servicevalves are widelyusedandeasily installed on
a charged line. After brazing the saddle portion onto the line, the steel pin with valve
core penetrates the line and is locked into place simply by tightening the cap. Available in sizes from 1/4” to 1 1⁄ 8”.
MARS
NO.
65425
65426
65427
65428
65429
65430
65431
65432
DESCRIPTION
1/4” qty 6 per bag 1
5/16” qty 6 per bag 1
3/8” qty 6 per bag 1
/2” qty 4 per bag 1
1
5/8” qty 3 per bag 1
3/4”qty 2 per bag 1
7/8” qty 2 per bag 1
11/8” qty 2 per bag 1
Economy Line Service Valves Extended Copper Tubes
• With valve core & flat cap (#65408)
• 1/4” male flare access fitting
MARS
NO.
65438
65439
65440
65441
65442
65434
65435
65436
65437
65443
3/16” copper tube extension, qty. 6 / bag 1
1/4” copper tube extension, qty. 6 / bag 1
5/16” copper tube extension, qty. 6 / bag 1
3/8” copper tube extension, qty. 6 / bag 1
1/8” copper tube extension, qty. 6 / bag 1
5/16” copper tube extension, bulk 100
3/8” copper tube extension, bulk 100
3/16” copper tube extension, bulk 100
1/4” copper tube extension, bulk 100
1/8” copper tube extension, bulk 100
DESCRIPTION
MARS
PACK
MARS
PACK
MARS SERIES 654
65425-32
SERVICE & INSTALLATION
65438-43
65452-54
65459
Copper Tees - 1/4” Male Flare
Copper tees have bodies brazed on. Using copper for the tee portion allows tubing
to be attachedto each end and allowsusing a solderlessthansilver solder, such as 95-
5. They are to be used where two line ends have not yet been attached or where it is
desireable to cut a line rather than drive a hole on an uncharged system. Copper tees
save time and money. • includes valve core and flat cap (#65408).
MARS
NO.
65447
65448
65449
65450
65451
65452
65453
65454
DESCRIPTION
Tee for 1/4” O.D. tube (2 bag) 1
Tee for 5/16” O.D. tube (2 bag) 1
Tee for 3/8” O.D. tube (2 bag) 1
Tee for 1/2” O.D. tube (2 bag) 1
Tee for 5/8” O.D. tube (2 bag) 1
Tee for 3/4” O.D. tube (2 bag) 1
Tee for 7/8” O.D. tube (2 bag) 1
Tee for 11⁄8” O.D. tube (2 bag) 1
MARS
PACK
65461
65447-451
Tees Connectors
Tee connectors are used to connect controls to check oil pressure on larger compressors having positive pressure oil pumps and to check the accuracy of
oil pressure gauges installed on the equipment by the manufacturer against your gauge with known accuracy.
MARS
NO.
65459
65460
DESCRIPTION
1/4” m. flare x 1/4” f. flare nut w/ depressor tip x 1/4” m.
flare on the branch w/one valve core (qty. 2 per bag)
1/4” m. flare with valve core x 1/4” m. flare x 1/4” f. flare
nut w/ depressor tip on the branch (qty. 2 per bag)
MARS
PACK
1
1
MARS
NO.
65461
DESCRIPTION
Allbrass tee connector 1/4” m. flare withvalve
core & capx 1/4” m. flare x 1/4” f. flare nut with
depressor tip on branch (qty.1 per bag)
MARS
PACK
1
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