Brochure

Catalog CIC-2003-1/US
Distributors and Flow Controls
Parker Hannifin Corporation
Climate & Industrial Controls Group
Cleveland, OH
213
Service
& Check
Valves
Distributors &
Flow Controls
Flo-Rater Style MTechnical and Ordering Information
Flo-Rater Style M
Application
Meter refrigerant and distribute
two-phase refrigerant to a coil.
Replaces capillary tubes, TXVs
and check valves as a means of
metering refrigerant flow through
air conditioning and heat pump
systems.
Agency Approvals
UL Recognized; File No: 115500
Features and Benefits
• Heavy duty design.
• Full range of circuit sizes and quantities.
• Easy field replaceable restrictor.
• Accepts 5 and 3 fluted piston styles.
• Full line of inlet styles.
Nomenclature
No. 43412-17-3080 (Style M Example)
Body Style
4L = 7/8" hex body
w/ 1/2-20-2B thds
4 = 7/8" hex body
w/1/2-24-2B thds
5 = 15/16" hex body
6 = 15/16" hex
body (short)
7 = 1-1/4" hex body
——————
4
Size of
Circuits
Dia. in
1/16ths
3
Number
of
Circuits
4
End Piece
Style
12
Length
of Circuit
Tubes
in Inches
17
Piston Style
See piston
style chart.
3
Piston Size in
Thousandths
See piston
size chart.
080
Most Common Inlet Types
(Custom Designs Available)
00 = no inlet piece
10 = 3/8" sweat
12 = 3/8" sweat with tube brazed in
25 = 1/4" flare
38 = 3/8" flare
50 = 1/2" flare
70 = 3/8" flare with 90 degree 3/8" elbow
End Piece No. 12 Shown
Custom Engineered
Models Available
Piston Types Available
1 = 3 fluted, stepped hole, PTFE gasket
5 = 5 fluted, straight hole with no chamfer,
PTFE gasket
6 = 5 fluted, straight hole wiyh 45 x .010
chamfer, neoprene gasket
Pistons Available
3 Flute 5 Flute
Circuit Capacity List
4MDB = 6-1/4, 8-3/16, 10-1/8
7MDB = 11-3/16
Orifice Sizing
See graphs on page 218. 7 MDB Body4 MDB Body