Page 31 - Parker- Parker global air preparation system

Catalog 0750-3 US P31 Series
Global Air Preparation System Mini Regulators

Specifications Flow Charts
3
Flow capacity* 1/4 32 dm /s (68 scfm) 1/4 Regulator
Operating temperature -20°C to 65.5°C (-4°F to 150°F) 10 Inlet Pressure - 10 bar (145 psig)
†
140
Max. supply pressure 20 bar (300 psig) 120 9 8
8.0 bar
Adjusting range pressure 0-2 bar (30 psig) 100 7 116 psig
0-4 bar (60 psig) 80 6 6.3 bar
0-8 bar (125 psig) Secondary Pressure - (psig) 60 Secondary Pressure - bar 5 4 91.4 psig
0-16 bar (232 psig) 40 3
Port size BSPP / BSPT / NPT 1/4 20 2 2.5 bar 4.0 bar
58 psig
1 36.3 psig
Gauge port (2 ea.)** BSPP / BSPT / NPT 1/8 0 0
0 5 10 15 20 3 25 30 35 40
Weight 0.17 kg (0.37 lbs) Flow - dm /s
0 10 20 30 40 50 60 70 80
* Inlet pressure 10 bar (145 psig). Secondary pressure 6.3 bar (91.3 psig). Flow - (scfm)
** Non-gauge option only.
† Units with square gauges: -15°C to 65.5°C (5°F to 150°F)
Material Specifications Repair and Service Kits
Body Aluminum Regulator repair kit - relieving P31KB00RB
Adjustment knob Acetal Regulator repair kit - non-relieving P31KB00RC
Bonnet PBT Panel mount nut - aluminum P31KA00MM
Diaphragm assembly Brass / Nitrile Panel mount nut - plastic P31KA00MP
Valve assembly Brass / Nitrile Angle bracket (attaches via panel nut) P31KB00MR
Springs Steel C-bracket (fits to body) P31KA00MW
Seals Nitrile T-bracket with body connector P31KA00MT
Panel nut Acetal Body connector P31KA00CB

Gauges
Dimensions mm (inches)
Square flush mount gauge
NOTE: 30 mm (1.20 in.) hole 76.3 Round
required for panel nut mounting. (3.00) Gauge 0-4 bar K4511SCR04B
61.3 Square
(2.41) Gauge 0-11 bar K4511SCR11B
40
(1.58)
40 20 0-60 psig K4511SCR060
(1.58) (.79)
0-160 psig K4511SCR160
30.6
(1.20) Square with adapter kit
56.8
(2.24) 0-4 bar P6G-PR10040
104.1
(4.10) 0-11 bar P6G-PR10110
0-60 psig P6G-PR90060
0-160 psig P6G-PR90160
1.00" Round 1/8" center back mount
! WARNING 0-60 psig / 0-4 bar K4510N18060
Product rupture can cause serious injury. 0-160 psig / 0-11 bar K4510N18160
Do not connect regulator to bottled gas.
Do not exceed Maximum primary pressure rating. 40mm Round 1/8" center back mount
(Not for use with Common Port Regulators)
CAUTION: 0-30 psig / 0-2 bar K4515N18030
REGULATOR PRESSURE ADJUSTMENT – The working range of knob
adjustment is designed to permit outlet pressures within their full range. 0-60 psig / 0-4 bar K4515N18060
Pressure adjustment beyond this range is also possible because the knob
is not a limiting device. This is a common characteristic of most industrial 0-160 psig / 0-11 bar K4515N18160
regulators, and limiting devices may be obtained only by special design. For
best performance, regulated pressure should always be set by increasing For best performance, regulated pressure should always be set by increasing the
the pressure up to the desired setting. pressure up to the desired setting.
31 Parker Hannifin Corporation
Pneumatic Division
Richland, Michigan
www.parker.com/globalfrl