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TAV 50 automatic valve

Maximize the efficiency of your high vacuum system with automatic valve

The TAV 50 automatic valves maximize the efficiency of your high vacuum system. Because the valves can be opened and closed automatically, the vacuum is always concentrated on the connections, extraction points or machines in operation at the time. This maximizes the power of extraction, produces lower operating costs and minimizes the size of the vacuum unit.

  • Lower operating costs and smaller vacuum equipment
  • Lower noise level on the premises
  • Conductive plastic material

Maximize the efficiency of your high vacuum system with our wide range of automatic valves

 The valves opens and closed automatically, always concentrated on the connections, extraction points or machines in operation at the time

TAV 50 FV

Used for pneumatic tools. The valve opens automatically when the tool is activated. 

TAV 50 MV-G

Used for electrical tools. The valve opens automatically when the
tool is activated. 

TAV 50 MV-W

Used for welding torches. The sensor ring detects the
current and the valve opens
automatically when the
welding torch is activated. 

TAV 50 PC

This valve is intended for direct control with a compressed air signal from e.g. a 3-port valve (accessory). 

TAV 50 MA

This valve is controlled with a manual hand grip and is used where there is no need
for automatic control.
 

TAV 50 FV/MV-G

A combination valve that can be used for electric and/or pneumatic tools. The valve opens automatically when the tool is activated. 

TAV 50 FV/MV-W

A combination valve that can be used for welding torches and pneumatic tools. The valve
opens automatically when the
welding torch is activated.

 

N.B. All valves require micro-switch,
AS set (accessory) for automatic start/stop
of vacuum unit.

Description of ATEX models

ATEX approved extraction

Depending on the variant and the application area, many of the TAV 50 units are marked according to the ATEX Directive with the EX symbol and equipment category. All TAV 50 variants with the EX symbol are category 3D equipment according to Directive 2014/34/EC. That means that these variants can be placed in zone 22 pursuant to Directive 1999/92/EC.  

The manually controlled TAV 50 MA is suitable for installation within the classified area (zone 22) even though it is not marked with the EX symbol. Manually controlled equipment does not fall under Directive 2014/34/EC (ATEX), so this valve is not marked with the EX symbol.

Other valves without the EX symbol (W, G and AC/DC valves) are not suitable for ATEX and so should not be installed within the classified area. See table of part numbers below, where EX is included in the name, to see which are suitable for the classified area.

Part no.

Description

40060100

TAV 50 FV EX

40060120

TAV 50 MV-G*)

40060130

TAV 50 FV/MV-G*)

40060110

TAV 50 MV-W **)

40060140

TAV 50 FV/MV-W **)

40147040

TAV 50 FV/MV 24V DC EX

40147090

TAV 50 FV/MV 24V AC/DC

40147120

TAV 50 FV/MV 115V AC EX

40147100

TAV 50 FV/MV 230V AC EX

40147071

TAV 50 MV 24V DC EX

40147050

TAV 50 MV 24V AC/DC

40147110

TAV 50 MV 115V AC EX

40147060

TAV 50 MV 230V AC EX

40147020

TAV 50 MA

40147030

TAV 50 PC EX

*) Coupling box with current detecting relay included as standard. Requires 230V AC.
**) Requires 24 V AC from transformer (accessory) which may be shared by several valves.

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Nederman LLC - Thomasville

Address:
 
102 Transit Ave.
  Thomasville, North Carolina 27360 USA
Phone:
Sales: 855-534-2861
Other: 800-533-5286