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2-WAY STEAM SOLENOID VALVES
DIRECT LIFT, NORMALLY CLOSED,
BRASS VALVE BODY, EPDM SEALS
SV230 Series
U Rated Up to 145°C (293°F)
Steam
U Rugged NEMA 4 (IP65)
Housing
U Mounts in Any Position
U Rated for Continuous Duty
SV231 shown
actual size.
TYPICAL APPLICATIONS
U Heating and Cooling
U Commercial Dish Washing
Equipment
U Car Washing Equipment
U Food Processing
U Commercial Laundry
Equipment
U Bottle Washing
U Sterilizing Equipment
The SV230 Series valves are designed
for low-pressure steam applications in
which the valve must operate when
the pressure drop across the valve
falls into the 0 to 5 psi range. These
valves are able to control steam up
to 45 psi at 145°C (293°F). All seals
are made of ethylene propylene for
compatibility with steam over a wide
temperature range and for trouble-free,
bubble-tight service.
The SV231 through SV234 are direct-lift
valves, which combine the features of a
direct-acting valve with those of a pilotoperated valve. Because of a flexible
link between the solenoid plunger and
the diaphragm, the direct-lift valve
functions as a direct-acting valve at
low pressures and as a pilot-operated
valve at high pressures. It is sometimes
referred to as a zero delta pressure
valve or a hung diaphragm valve.
SV234 shown
actual size.
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DIRECT LIFT, NORMALLY CLOSED, BRASS VALVE BODY,
STEAM SOLENOID VALVES, EPDM SEALS
SPECIFICATIONS
Operation: Direct lift
Wetted Parts: Brass, stainless steel, copper and seal
Medium: Liquid or gases
Max Static Pressure: 5 times max psid
Ambient Temp: -9 to 50°C (15 to 122°F)
Mounting: Pipe mounting, any direction
Power: 22 W, 120 Vac, 50 to 60 Hz, Class H
SV231
41.14
(1.62)
1
2
C
49.5
(1.95)
70
(2.76)
IN
P
H
L
E
SV232 to 234
OUT
IN
70
(2.76)
49.5
(1.95)
C
W
P
H
L
15
# 10-24 UNC TH’D
x 0.22 DP
2 PLCs
Dimensions: mm (inch)
(0.59)
7.62
(0.30)
IN
OUT
Port Identification: 1-IN/2-OUT
VALVE H P C L
SV231 66.8 (2.63) 78.0 (3.07) 40.9 (1.61) 39.9 (1.57)
To Order
NPT
on body indicates flow direction—
Dimensions: mm (inch)
VALVE
H P C L W
SV232 93.0 (3.66) 78.0 (3.07) 52.3 (2.06) 74.9 (2.95) 53.1 (2.09)
SV233 93.0 (3.66) 78.0 (3.07) 52.3 (2.06) 74.9 (2.95) 53.1 (2.09)
SV234 95.3 (3.75) 78.0 (3.07) 52.3 (2.06) 80.0 (3.15) 53.1 (2.09)
DIFF PRES (psid)
OUT
Port Identification: Flow arrow
ports are not marked.
TEMP RESPONSE TIME
MODEL NO. FITTING ORIFICE Cv SEAL MIN MAX °C (°F) OPEN CLOSE
SV231
SV232
SV233
SV234
Comes complete with operator’s manual.
Note: Some solenoid valves are available with 24 Vdc coils. Five piece minimum order. UL approval is not available with 24 Vdc coils.
Specifications effected; pressure ratings may decrease; coil wattage ratings may increase. Consult Engineering.
Ordering Examples: SV232, 2-way direct-lift steam valve, NC with a brass body and
SV234, 2-way direct-lift steam valve, NC with a brass body and a
1
⁄
4
3
⁄
8
1
⁄
2
3
⁄
4
13
" 0.76 EPDM 0 40 141 285 4 to 8 ms 4 to 8 ms
⁄
64
5
" 4.4 EPDM 0 45 145 293 30 to 100 ms 350 to 900 ms
⁄
8
5
" 4.4 EPDM 0 45 145 293 30 to 100 ms 350 to 900 ms
⁄
8
5
" 5.5 EPDM 0 45 145 293 30 to 100 ms 350 to 900 ms
⁄
8
3
NPT fitting with EPDM seal.
⁄
3
" NPT fitting and EPDM seals.
⁄
4
8
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VALVES AND REGULATORS
L
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