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Description
Piston-operated high pressure regulator HP300 / HP400 are marked by high flow and great reliability.
Media
compressed air, non-corrosive gases or liquids
Supply pressure
max. 690 bar at HP300,
Accuracy
at supply pressure variation of 7 bar:
<
< 250 mbar pressure deviation at HP400
Adjustment
by black plastic knob
Relieving function
non-relieving, optionally relieving
Mounting position
any
Temperature range
-5 °C to 75 °C / 23 °F to 167 °F for HP300
Material
Body:
brass, optionally stainless steel (spring cage brass), stainless steel completely on request
Seals:
NBR
Spring cage:
brass
Valve seat:
Vespel at HP300 / HP400 (relieving),
Inner valve:
stainless steel
Dimensions
A
B
C
mm
mm
mm
High pressure regulator 414 bar
55
175
19
Hoch-
druck
4
High pressure regulator 414 bar
50
137
13
Special options,
relieving
body made of SST
for oxygen
for liquids
brass pressure gauge
SST pressure gauge for stainless steel body, inlet side
Accessories,
enclosed
set of mounting brackets aluminium
mounting nut
A
B
gauge
1/4˝ NPT
HP300
*
1
at 240 bar supply pressure and 30 bar outlet pressure
4.16
HIGH PRESSURE REGULATOR UP TO 690 BAR
max. 414 bar at HP400
5 mbar pressure deviation at HP300,
at HP300 (relieving),
at HP300,
K
-
Flow
Connection
v
value
rate
(m
/h)
m
/h*
l/min*
3
3
1
1
non-relieving, brass
0.05
90
1 500
non-relieving, brass
0.05
90
1 500
add the appropriate letter
specially cleaned,
P
< 300 bar
1
w/o filter at inlet, valve seat of Nylatron
w/o filter at inlet, valve seat of Vespel
for brass body, inlet side
for brass body, outlet side
for stainless steel body, outlet side
fü
for panel mounting, made of stainless
A
B
C
HP400
Leakage rate < 10
-4
mbar l/s He
Gauge port
1/4˝ NPT for inlet / outlet pressure, shifted by 70°
-25 °C to 75 °C / -13 °F to 167 °F for HP400
FKM
at HP300 (non-relieving) / HP400
nickel-plated at HP400
Teflon PFA
at HP400 (non-relieving)
Pressure
Order
thread
range
number
NPT
bar
HP300
HP300-035
1/4˝ NPT
0.3 ... 35
0.6 ... 55
HP300-055
HP300-105
0.7 ... 104
1.0 ... 172
HP300-175
1.7 ... 276
HP300-280
3.4 ... 414
HP300-415
HP400
1/4˝ NPT
0.7 ... 104
HP400-104
1.0 ... 172
HP400-170
HP300- . . .R
HP400- . . .R
(690 bar)
HP300- . . .S
(414 bar)
HP400- . . .S
for HP300/400 HP. 00- . . .15
for HP300
HP300- . . .W
for HP400
HP400- . . .W
HP. 00- . . .HM
HP. 00- . . .GM
HP. 00- . . .H
HP. 00- . . .G
1129
for HP300
steelahl
for HP400
8686-1
mount. nut
8686-1
1129
gauge
1/4˝ NPT
C
panel cut-out
HP300 / HP400
1/4˝ NPT, P
: 300 / 690 bar
1
0.3 ... 35/414 bar
D
HP300
HP400
1/4-20 UN
Product group
Order example:
HP300-035
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