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Solenoid Valves:
The valve is actuated with an electric current through the solenoid (electromagnet).
Switches directly.
From 1/8 inch up to 2 inch.
Normally Closed or Normally Open.
Only for clean media.
Uses energy as long as electrically energized.
(Semi-)direct operated: from 0 bar pressure differential.
Indirect operated: from ±0.5 bar pressure diff.
Only one direction of pressure.
Brass, Stainless Steel or Plastic housing.
EPDM, FKM, NBR of PTFE seals.
Electric Ball Valves:
The flow is controlled with a drilled sphere (ball) which rotates around its axis, perpendicular to
the bore.
The ball rotates with the help of an electric motor.
NC = Normally Closed (most chosen): The valve is closed when the coil is not
electrically
energized.
NO = Normally Open: The valve is open when the coil is not electrically energized.
Indirect operated solenoid valves need a pressure differential over the inlet and outlet port for
proper
operation. If the pressure differential is too low (f.e. a gravity fed system or a closed circuit),
only
(semi-)direct operated solenoid valves can be used. These operate from a zero bar pressure
differential.
The type of medium defines the material choice of the valve body and seals. By selecting 'Other',
you can
choose the material for the valve body and seals.
3-Way Solenoid Valve (orifice <3mm):For small flow rate, such as actuation of a
cylinder,
a
(small) fuel system, a test setup, etc. 3-Weg Electric Ball Valve (bore >8mm):For
larger
flow rates, such as central heating, irrigation, compressed air etc.
Choose the right circuit function. The upper diagram shows the flow when the coil is not powered.
The lower
diagram shows the flow when the coil is powered.
personVery helpful, friendly and efficient company, had a problem with import duty but the sent me a link and it was sorted, many thanks Tameson
15/06/2022
personGood product fast delivery great price will use again
10/06/2022
personOrdered on Thursday delivered on Monday,
31/05/2022
personItems as described, well packaged, ok delivery
30/05/2022
personQuick response to emails and technical product questions
23/05/2022
personHigh Quality Product, Very Good packing, quick Delivery
11/05/2022
personVery happy with the service provided i.e. updates on the despatch of the parts and the delivery was prompt and on time and the updates from the courier service were also very good.
11/05/2022
personItem came on time, in good condition, couldn't ask for anymore, thank you
06/05/2022
personBuying experience on-line was straight forward and goods were as described. Supply appeared protracted. A more efficient carrier should be used. UPS is far too slow by modern standards.
04/05/2022
personwebsite very easy to navigate through, and a large choice of fittings that are all in stock.
