CSV0 pages

TEDDINGTON APPLIANCE CONTROLS LTD
CSV
HIGH FLOW SOLENOID VALVE
? available in two main types up to 7.5kW
Valves
and up to 12kW.
?
Coils Suitable for 240V A.C. and 12V D.C.
?or right angle bodies.
In line
?
Multi-valve bodies tailored to customer
requirements.
?
Conforms to BS EN 161:1991
BS 3955 (where applicable).
? by British Gas plc Certificate № BG/ECCertified
87/98/81.
?
Encapsulated Coils Rated at IP 65.
Operation
Application
The CSV is a range of electrically operated gas shut-off
valves, having a higher capacity than the SOV, designed
for use on appliances such as catering cookers, hobunits and domestic gas fires.
Physical Description
The CSV consists of an aluminium valve body, and
solenoid. Single valve bodies are available in either
straight through or right angle connector configurations,
on either the 7.5kW or 12kW types. Mains voltage coils
are resin encapsulated giving an IP65 rating. Multi-valve
bodies tailored to customer requirements. The valves
are not serviceable.
The CSV is an electrically operated shut off valve. Inside
the solenoid there is coil of wire, usually cylindrical, in
which a magnetic field is created by passing an electric
current through it. This field is used to move an iron rod
placed on its axis at the centre of the coil. When the
solenoid is attached to the valve body the rod can be
operated by switching the current on or off, so converting
electrical energy into mechanical energy. This moves the
rod in and out opening and shutting the valve.