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Inversion fitting, bended connection with swivel nut (RI)

Bend connection with swivel nut

For internal unit of air-conditioners, split type. SAE Flare 45°

Primary material: Drawn brass EN 12164, Forged brass EN 12165, Copper grade Cu-DHP EN 12735-1, Brazing alloy ISO 17672

Standard and regulation reference: PED 97/23/CE, RoHS 2002/95/CE, REACH Reg. 1907/2006, EN378-2:2008, SAE-FIT, SAE 45° J513-92

Application: Suitable for air-conditioners and refrigerating systems that work with refrigerant proper to the group II Article 9, 2.2 of the PED Directive 97/23/CE, referring to the Directive 67/548/CEE. ( tested with the following: R12, R22, R134a, R404A, R407C, R410A, R502, R507, CO2 R744, R32 ). Not suitable for Ammonia R717

Working condition:
Max working pressure 45 bar (650 psi)
Temperature range -40°C to +150°C (-40°F to 300°F)

Risk category according to Pressure Equipment Directive PED 97/23/CE: Article 3 Paragraph 3

RI Bend connection with swivel nut inversion fittings

Drawing Part number Connections A
(mm)
B
(mm)
C
(mm)
Hex
(mm)
Tightening torque
(Nm)
    Fitting Swivel Nut          
RI RI-44 SAE 1/4"
7/16"-20 UNF
SAE 1/4"
7/16"-20 UNF
32 67 128 17 11 ÷ 14
RI-66 SAE 3/8"
5/8"-18 UNF
SAE 3/8"
5/8"-18 UNF
50 70 145 22 20 ÷ 25
RI-88 SAE 1/2"
3/4"-16 UNF
SAE 1/2"
3/4"-16 UNF
52 71 152 25 34 ÷ 47
RI-1010 SAE 5/8"
7/8"-14 UNF
SAE 5/8"
7/8"-14 UNF
64 93 153 28 54 ÷ 75