CATALOGUE release 8.8

1070 / 1278

Products designed for industrial applications.
General terms and conditions for sale are available on
Series PR precision regulators CATALOGUE
3
/5.15.02 3
> Release 8.8 TREATMENT >
TREATMENT
CODING EXAMPLE
PR SERIES
1 SIZE:
1 = Size 1
04 PORTS:
04 = G1/4
M TYPE OF ADJUSTMENT:
M = manual
07 OPERATING PRESSURE (1 bar = 14,5 psi):
02 = 0.05 ÷ 2 bar
04 = 0.05 ÷ 4 bar
07 = 0.05 ÷ 7 bar (standard)
PR 1 04 - M 07
PARTS MATERIALS
1 = Body Anodized aluminium
2 = Intermediate body Aluminium
3 = Valve holder plug Brass
4 = Bell Polyamide
5 = Regulator knob Polyamide
6 = Springs Stainless steel
7 = Diaphragms NBR
8= Filters Stainless steel
9 = Seals NBR
O-ring NBR
Series PR precision regulators - materials