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Technical Data
20 309474K
Technical Data
* Accessory gauges available.
Category Data
Maximum Fluid Inlet Pressure
(Fluid Pressure Regulators)
233757, 233773, 233774, 233809,
234256, 234263, 234272, 234273 :
580 psi (4000 kPa, 40 bar)
233759, 234267:
1015 psi (7000 kPa, 70 bar)
Maximum Permanent Supply Pres-
sure (Back Pressure Regulators)
233758, 233810, 234257, 234262:
145 psi (1000 kPa, 10 bar)
233811, 233950, 234255, 234261:
290 psi (2000 kPa, 20 bar)
233812
, 234258: 725 psi (5000 kPa, 50 bar)
Pressure Range
233773, 233809, 234272, 234256:
6-145 psi (40-1000 kPa, 0.4-10 bar)
233758, 233774, 233810,
234257,234262, 234273 :
15-145 psi (100-1000 kPa, 1-10 bar)
233757, 234263:
15-290 psi (100-2000 kPa, 1-20 bar)
233811, 233950, 234255, 234261:
29-290 psi (200-2000 kPa, 2-20 bar)
233812, 234258:
73-725 psi (500-5000 kPa, 5-50 bar)
233759, 234267:
145-725 psi (1000-5000 kPa, 10-50 bar)
Maximum Operating Air Pressure
(Pneumatic Regulators Only)
145 psi (1 MPa, 10 bar)
Maximum Flow Rate See chart on page 21.
Temperature Range
233757, 233758, 233759, 233773, 233774, 233809, 233810, 233811, 233950,
234255, 234256, 234261, 234262, 234263, 234273:
32-194°F (0-90°C)
233812, 234258:
50-176°F (10-80°C)
Fluid inlet and outlet
233757, 233758, 233759, 233773, 233774,
233809, 233810, 233812, 233950:
3/8 in. BSPP(F)
234256, 234257, 234258, 234261,
234262, 234263, 234267, 234272, 234273: 3/8 in. npt(f)
233811:
1 in. BSPP(F)
234255: 1 in. npt(f)
Air inlet
233773, 233809, 233810:
1/4 in. BSPP(F)
234256, 234257, 234272: 1/4 in. npt(m)
*Gauge port 1/8 in. BSPP(F)
Wetted Parts Stainless steel, tungsten carbide, PTFE, chemically resistant fluoroelastomer,
PEEK
(233809 and 234256 only)