controller

Pressure Controller and Control Valves
TetraTec Instruments GmbH


Pressure Controller
Short Description


M10 / M16 / M40 : Precision Pressure Controller
for gauge and vacuum pressure from -1 to 28 bar


In many applications mecanical pressure controller were needed, which can control the constant pressure precise and long time stable. The precise pressure controller from Fairchild fullfill highest requirements.

Datasheet M10 pressure controller
Datasheet M16 vacuum / absolute pressure controller
Datasheet M40 pressure for high flow controller


T60 : Electro-Pneumatic-Transformer
for pressure from 0,2 to 8 bar

This precise electronic pressure controller works according to the nozzle deflector principle. This makes it possible to control the pressure almost free of hysteresis. We recommend this controller for fast and continous or precise pressure control in testing or calibration tasks.

Datasheet T60 Electro-Pneumatic-Transformer





KPS : Pressure Control Slidegate Valve
in nominal diameter DN 4 and 6

The pressure control valve KPS controls ranges from -0,9 bar vacuum pressure to 10 bar gauge pressure. The 3-way principle allows it to mix inlet pressures according to the position of the control valve. Available is it in the nominal widths of 4 and 6 mm (KPS 3/4 and KPS 3/6). Those both versions are precision pressure controller pneumatically and electronically ready to connect. The servo valves combine highest controlling accuracy with fast response time. The pressure servo valve offers in one enclosure a servo valve cartridge, a pieco resistive pressure cell, an electronical PID-pressure controller as well as the electronical position control and power setting for the servo valve.

Datasheet KPS Pressure Control Slidegate Valve

Slidegate Valves
Short Description





EWS : Servo-Slidegate Valve
in nominal diameter DN 4 and 6

This position controlled 3/3 way round slidegate valve is very fast and precise. Therefor it is the first choice for dynamic pressure and flow control tasks. It combines fast pressure control with high flow rates and is almost free of hysteresis. It is suitable for pressure up to 10 bar and flow up to 400 Sl/min of air and non corrosive gases.

Datasheet EWS Servo-Slidegate Valve




ZWD-ISS Controller and ZWD idle speed actuator

This ZWD-ISS controller board is designed to control one or two ZWD idle speed actuators with two coils. It is used e.g.for controlling the flow or the pressure of gases using ZWD actuators in the range from 1 up to 80 Sm³/h at atmospheric pressure up to 600 mbar abs.. The duty cylce of the power output can be controlled in the range of 0…100% (PWM) with a potentiometer or an external voltage input (0…10V).

Datasheet ZWD
Datasheet ZWD-ISS



MSV-GS : Diaphragm Positioned Slidegate Valve

To control high volume flows up to 30.000 Sl/min of gases and air for DN 15 to 150 even under high temperature conditions you have a big variety with this model of slidegate valves of different construction versions fitting to your control task. Please send us the details and conditions of your application and we will design and size the best fitting slidegate valve of this type for you and manufacture it customerspecified.



Datasheet MSV-GS Principles and kvs-values
Datasheet 8020 Baisc version
Datasheet 8021 Baisc version with Positioner
Datasheet 8023 High temperature version
Datasheet 8024 High temperature version with Positioner

If you are interested, give us more information about your application and we will offer you a suitable valve fitting best to your task.


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Pressure Controller and Control Valves
TetraTec Instruments GmbH