Compressed air products Regulators
5
Capacities The full lift capacities for safety valve sizing purposes is 0.21 Kvs. Performance selection (with primary pressure 10 bar) For any specified primary filtration pressure, there is a maximum recommended air flowrate. Keeping within this, will ensure that the element performance maintains the stated high efficiency levels.
Air flow scfm
¼"
1.6 bar g (23 psi g) 2.5 bar g (36 psi g) 4.0 bar g (58 psi g) 6.3 bar g (91 psi g) 8.0 bar g(116 psi g)
Air flow dm 3 /s
Air flow scfm
3/8 "
5.2 8
1.6 bar g (23 psi g) 2.5 bar g (36 psi g) 4.0 bar g (58 psi g) 6.3 bar g (91 psi g) 8.0 bar g(116 psi g)
Air flow dm 3 /s
Air flow scfm
9.2.7
½"
1.6 bar g (23 psi g) 2.5 bar g (36 psi g) 4.0 bar g (58 psi g) 6.3 bar g (91 psi g) 8.0 bar g(116 psi g)
Air flow dm 3 /s
The graph utilises some typical values for secondary flow/pressure to demonstrate droop
Pressure droop
Droop =
@ Relevant flowrate
Set point
TI-P504-19 CH Issue 2
Page 4 of 5
IR1M and IRN1M Monnier International Compressed Air Regulators
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