44
Control systems Pressure reducing/surplussing valves
Technical data (Solenoid valve) Voltages available
230 ±10% Vac or 115 ±10% Vac (others available on request).
Frequency
50/60 Hz
Inrush
45 VA
Power consumption
Holding
23 VA
Pressure/temperature limits
Steam saturation curve
Pressure bar g
The product must not be used in this region. Due to the restrictions of the solenoid, the product should not be used in this region.
4.6 120
Note: The pressure adjustment spring provides the required downstream pressure between 0.2 bar - 17 bar.
Body design conditions
PN25
PMA Maximum allowable pressure @ 120 °C
25 bar g
TMA Maximum allowable temperature
232 °C
Minimum allowable temperature
-10 °C
PMO Maximum operating pressure for saturated steam service
10 bar g
TMO Maximum operating temperature
190 °C
Minimum operating temperature Note: For lower operating temperatures consult Spirax Sarco. PMX Maximum differential pressure is limited to the PMO Designed for a maximum cold hydraulic test pressure of:
0 °C
38 bar g
Note: With internals fitted, test pressure must not exceed:
25 bar g
TI-P208-01 CTLS Issue 4
Page 2 of 9
DPP17E and DPP17EE Pilot Operated Pressure Reducing Valves with SG Iron Bodies
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