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CN3
The butterfly control valve CN3, of rotation flap type “Disc or fishtail” with WAFFER connections to be interlayer between flanges.
It can have a free shaft or normally with pneumatic actuator AN656. This valve is usually used in services with low pressure differences.
It is used as a regulating or blocking valve with a wide variety of fluids.
The type of watertightness in this valve is Class VI (standard FCI 70-2)
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Actuator AN656
The AN656 actuators are designed to operate equipment with requiere to be moved by a lever. These can be either proportional or two-position and are generally applied in butterfly valves, ball valves, shutter or gate among others.
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VM7600
The VM7600 butterfly control valve of rotational flap type “Disc or Fishtail” with connections type WAFFER to be interlayered between flanges.
It can have free axis or normally with pneumatic actuator type AN656. This valve is commonly used in low difference pressure services.
It can be used as regulating or blocking valve in a wide variety of fluids.
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AF617 ICR
The EPTA® AF617 control valve has a floating design and counterweight. It has quick change inner parts so it is not necessary to remove the body of the valve from the pipeline whenever maintenance tasks are performed. It is used as a controller of the level of liquid in tanks, vats, deposits, etc., whenever it is necessary to control the stream of the entering liquid.
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MAK 55E
The control valve “MAK 55E has a floater and flange. It is used for work lines of low and medium pressure as in closed tanks, vats and deposits where it is necessary to control the level of the liquid.
This line has quick change inner parts type “ICR” which makes it possible to perform maintenance tasks without removing the valve from the pipeline/installation.
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Line VE
The EPTA® VE control valve is suitable for reduced spaces.
It is used as a regulating valve in different industrial applications, for inviscid liquids (clean) and gases. It is provided normally open or normally close, depending on the designed of the required actuator (see leaflet AN57d / AN57i)
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Line ICR-H
This line is used for regulating or high pressure blocking valves. Changing the inner parts can be done without removing the body of the valve from the pipe. It is provided normally open or normally closed depending of the actuator.
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AN57D and AN57I for VE
The EPTA® AN57d and AN57i actuators pneumatically command the VE type control valves. It performs a modulating control or prints an on-off function on the valve, if the received signal is of that nature. For normal signals of 3-15 psi and 6-30 psi the AN57 actuator is reversible between NA and NC (AN57d and AN57i).
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AN657 and AN667 for ICR
The actuators AN657 y AN667 are in charge of the pneumatic control of the control valves. It carries out a modulating control or establishes an on-off to the valve, it the input signal is of that type.
