Level Switches

Level Switches

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Valco - Level Switch, Side Mount - B77 Series

These level switches, with their reduced dimensions and simplicity of installation, constitute a reliable solution for the control of liquids in all applications where it is necessary to mount a lateral type. Suitable for use with process temperatures up to 120 ° C

PP housing with PG9 electrical connection

Micro-switch SPDT

Max working pressure 20 bar

Max working temperature 120°C

Process connection Brass or St. Steel materials

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Valco - Level Control Switch - M2 Series

Level controls with 2 electrical contacts, reliable, compact and easy to install. Designed to offer a range of level switches to meet the request for a cheap monitoring of the level in small tanks.

 

The principle of operation of these instruments is based on the drive of 2 reed contacts, located inside of the measuring rod, by a magnetic float.  The only moving elements are the floats that move, for hydrostatic thrust, along the measuring rod; this guarantees extreme ruggedness and a limited need of maintenance

Float switch, N.1 contact self mounting kit

500 mm. to 1500 mm. tube length

Reed switch SPST or SPDT

Integrated temperature switch (on request)

Brass stem and connection, Spansil float

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Valco - Standard Level Float Switch - S1 Series

Level controls with 1 electrical contact, reliable, compact and easy to install. Designed to offer a range of level switches to meet the request for a cheap monitoring of the level in small tanks. Rugged construction and low maintenance.

100 to 500 mm. length (step 50 mm.)

Brass stem and connection, Spansil float

Max working pressure up to 20 bar

Max temperature 105°C

Integrated temperature switch (on request)

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Valco - Adjustable Level Switch, Vertical Mount - R1 Series

ADJUSTABLE level control for the monitoring of liquids both in  industrial and civil environment. Proposed in 2 standard versions of  rod length, all intermediate lengths are obtained by the user simply shortening the rod of the float.

 

The principle of operation of these instruments is based on the drive of a reed switch, located in the head of the instrument, as a result of the hydrostatic thrust exerted by the liquid on the float. The absence of moving parts guarantees extreme ruggedness and a limited need for maintenance.

500 and 1000 mm. tube length. Self adjustable

St. Steel stem, Brass connection, Spansil float

Working pressure up to 20 bar

Working temperature up to 120°C

Reed switch SPST or SPDT operation

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Valco - Adjustable Level Switch, Vertical Mount - KIT.S1 Series

Modular level switch with 1 electrical contact. The user is able to obtain a level switch of the desired length interposing an extension pipe between the control unit and the process fitting. The electrical contact inside the control unit is sealed and immersion proof. The assembly kit can be selected from a wide series of options that allows the user to adapt it to the most common types of installation.

500 mm. to 1500 mm. tube length

Brass stem and connection, Spansil float

Max working pressure up to 20 bar

Max temperature 105°C

Reed switch SPST or SPDT

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Valco - Combined Adjustable Level Switch, Verticle Mount - R1-M Series

Adjustable level control for the monitoring of liquids both in  industrial and civil environment. Proposed in 2 standard versions of  rod length and a combined threaded or flange process connection gives you the option to suit your needs.

 

The principle of operation of these instruments is based on the drive of a reed switch, located in the head of the instrument, as a result of the hydrostatic thrust exerted by the liquid on the float. The absence of moving parts guarantees extreme ruggedness and a limited need for maintenance.

500 and 1000 mm. tube length. Self adjustable

Combined threaded or flange process connection

Working temperature up to 90°C

Working pressure up to 10 bar

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Valco - Side Mount Level Switch - S50 Series

These level switches, with their reduced dimensions and simplicity of installation, constitute a reliable solution for the control of liquids in all applications where it is necessary to mount a lateral type. Suitable for use with process temperature up to 180 ° C.

PP housing with PG9 electrical connection

Micro-switch SPDT

Max working pressure 40 bar

Max working temperature 180°C

Brass or St. Steel materials

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Valco - Customised Multipoint Level Switches / Continuous Level Sensors

For multipoint and continuous Level we can offer custom built solutions to suit your application and needs.

 Up to 50 bar (depending on type) 

 Up to 130°C (depending on type)

 
ATEX approved versions available

 Up to 6m long

               

Multipoint Level Switches

Type M2/Multipoint O/S/V-F

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Valco - Stainless Steel Side Mount Level Switch - SML Series

This level switch, with its reduced overall dimensions and simplicity of installation, offers a reliable solution for the control of liquids in all applications where it is necessary to mount a lateral type. The standard version is for installation from inside the tank, on request, execution with possibility of mounting from outside the tank are available.

Standard item side mounting position

N.1 reed switch contact NA/NC/SPDT

Maximum working pressure 30 Bar

Maximum working temperature 110°C

IP65 protection

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Valco - Side Mount Level Switch- ML Series

The ML series level switches are a simple, reliable and economic solution for the control of level in applications where space and ease of installation are compulsory.

Polypropylene or PVDF materials

Working pressure up to 6 bar

Working temperature up to 130°C 

Reed switch SPST or SPDT

IP65 Protection class

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Valco - Standard Float Technology - S1. B/V/F/S

A wide range of standard units that, for variety of materials and dimensions, offers to the user a simple and economical solution for the control of liquid levels. The units are available with connection cable in lengths of 1.5 m and 3.0 m, other lengths are available on request
Materials, Brass, ST. Steel, PVC, PPL, PVDF
1/8″-3/8″ process connection
Max pressure up to 50 bar (see data sheet)
Max temperature 130°C (see data sheet)
Reed switch SPST or SPDT

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