JP FLUID CONTROL
MANUAL-ST-SB-EN v1.2 www.jpfluidcontrol.com 3
ST-SB SERIES
SOLENOID VALVES
JP FLUID CONTROL
CS2-230AC
230V~50Hz
IP-65
PRODUCTCODE
(Series & Voltage)
PROTECTION GRADE
CE-MARK
VOLTAGE & FREQUENCY
JP FLUID CONTROL
ST-SB012B105E
Normally Open
Pipe:
Seal:
Orifice:
1/2"
EPDM
10.5 mm
Pressure (AC /DC):
0 - (16 /10 ) bar
POSITION
PRODUCTCODE
PIPE CONNECTION
SEAL MATERIAL
MAXIMUM PRESSURE
ORIFICE
COIL
VALVE
1.7.
Exploded view
In the figure below is an exploded drawing of the ST-SB series is
displayed.
#
Brass (
B
)
Stainless Steel
(
S
)
1
SS 302
SS 302
2
SS 302
SS 302
3
NBR/EPDM
/FKM
NBR/EPDM
/FKM
4
PA
PA
5
Epoxy
Epoxy
6
Top: 430F
Rest: SS 304
Top: 430F
Rest: SS 304
7
NBR/EPDM
/FKM
NBR/EPDM
/FKM
8
430F
430F
9
SS 302
SS 302
10
Brass
SS 316
11
NBR/EPDM
/FKM
NBR/EPDM
/FKM
12
NBR/EPDM
/FKM
NBR/EPDM
/FKM
13
Brass #37800
SS 316
2.
GENERAL SAFETY INSTRUCTIONS
►
This product is not a safety device and may not be used as
such.
►
Damage caused by improper use, falling, improper operating
conditions or other reasons, may cause improper
functioning of the solenoid. Correct transport, proper
storage and installation, and proper use and maintenance,
are essential for reliable and error-free operation.
►
It is the responsibility of the user to select the right product
for the application.
►
The product may not function properly as a result of dirt,
wear, damage (for example, by dropping) or improper use.
Therefore, the product should not be used in applications
where a malfunction can cause danger or damage.
►
This product is not intended or approved for medical
applications, food and/or application in gas appliances.
►
Solenoid valves can only be used with clean liquids or gases.
It is recommended to install a filter before the solenoid
valve.
►
Check the compatibility of the medium used, temperature
and other operating conditions with the materials and
specifications of the product.
►
Never exceed the limits for pressure, temperature or voltage
as indicated on the product and/or in the technical
documentation.
►
The temperature of a solenoid valve coil can rise during
operation; this is normal. Overheating will cause smoke and
a burning smell. In this case, the power supply must
immediately be disconnected.
►
Warning: a valve opens and closes quickly. Improper use can
cause pressure transients (fluid hammer) in the pipes with
possible damage as a consequence.
►
It is not allowed to change the construction of the valve.
►
Beware of electric shock when working with electrical
equipment.
3.
INSTALLATION AND MAINTENANCE
1.1.
Safety instructions before starting
►
It is recommended to install the product in a dry
environment. In moist environments, make sure that no
moisture can penetrate the coil, actuator or connector.
Install the solenoid valve in a safe way to avoid electric
shock, burning or other injuries. Ensure that the solenoid
valve is installed in an area with adequate ventilation to
facilitate heat dissipation. Make sure the solenoid valve is
not in contact with or in the vicinity of flammable materials.
Ensure that the product is protected from frost. Frost may
damage the product and/or block the moving parts, causing
the product to malfunction.
►
Operations may only be performed when the system is not
pressurized, electrically disconnected and cooled down.
►
Turn off the power supply before performing any work on
the solenoid valve to prevent the risk of electrical shock and
to prevent activation of the solenoid valve.
►
The product is only safe when properly installed and
operated by qualified persons. Please read the safety
instructions and technical documentation carefully before
installation, use or maintenance.
►
Always make sure to start the installation safely after
installation or maintenance.
►
Water hammer is a typical consequence of a high flow rate
and pressure in pipes with small diameters. There are
several solutions to this problem:
►
Reduce the pressure with a pressure reducing
valve before the solenoid valve.
►
Increase the pipe diameter if possible.
►
Dampen the water hammer by using a flexible
hose or buffer before the solenoid valve.
