2/2 ways - Normally Closed - Direct Operated
Fittings: G = 1/8”
General description:
PARKER series 131 solenoid valves are
direct operated and are used for general
applications with media such as fuel oils
up to 2°E.
Series 131 valves are normally closed.
Temperatures:
The working temperature for media is:
maximum +90°C
minimum -10°C
The maximum ambient temperature is:
+60°C
Application:
Series 131 solenoid valves are ideal for
automatic control of fuel oils up to 2°E on
pressurised burners.
Coils:
For series 131 valves class “F” coils
(155°C) are available encapsulated in thermoplastic
containing 30% glass fiber
(types: KT, XT).
All the coils are for continuous service,
100% E.D.
The rated voltage tolerance is:
±10% for A.C. power supply and
+10% -5% in D.C.
The “K” and “X” coils can be used on a.c.
with a frequency of 50 Hz (single frequency).
The “K” coil has Faston terminals for DIN
43650A connectors protection to IP65.
The “X” coil has Faston terminals for plug
with cables (box) with protection to IP54.
Installation:
The valves can be mounted in any position
without jeopardising their operation. It is
however advisable to install them with the
coil in a vertical position above the body.