Installation Examples; Tightening Torques For Compression Fittings - WIKA TR33 Mode D'emploi

6. Commissioning, operation
Installation examples
EN
Insertion length A
For information on tapped holes, refer to DIN 3852 or for NPT threads to
ANSI B 1.20.
6.1.1 Tightening torques for compression fittings
Sealing
Stainless steel ferrule
Stainless steel compression ring
PTFE ferrule
6.1.2 Tightening torque for the M12 mating connector or the M12
adapter
Select a tightening torque of 0.6 Nm.
18
Installation on pipes
a on elbows
b in smaller pipe, inclined
c perpendicular to flow direction
Rotation Max. pressure in bar
1 ¼ ... 1 ½ 100
1 ¼ ... 1 ½ 100
1 ¼ ... 1 ½ 8
WIKA operating instructions model TR33