Pneumatic actuator with positioner

Diameter:

Stroke length:

Function:

Temperature:

Signal range:

Description:

80/100/140 mm

Min 150 mm

Max 700 mm

Linear

Inverterted(option)

-20°C...+70°C

-20°C...+100°C(option)

0,2 - 1,0 kp/cm2 (3-15 psi)

Split range (option)

The pneumatic Cylinder is used for operating Windboxes, Inlet Guiding Vanes, Dampers, Valves and Throttles etc. and generally where air is used as acting force and the control signal is air. It is a powerful, compact built unit with Zero adjustments easy accessible on the outside of the positioner. Different mounting arrangements are available through a wide selection of consoles. Actuator and positioner are built together to one unit. 
The signal from a pneumatic controller is compared to the position of the cylinder rod and by means of a pilot valve the pressure in the cylinder is changed so that a balance position is gained between signal and cylinder rod. The actuator is working in both directions, so that all available pressure is used for actuating force.

I/P transducer

Media:

Protection:

Output signal:

Temperature:

Input signal:

Description:

Air and neutral gases

IP65

3-15 psig, 0,2-1,0 bar, 20-100 kPa

-40°C...+70°C

4-20 mA

I/P transducer is a electro-pneumatic transducer with very high accuracy. The I/P transducer is suitable for supervision applicatons, operation control for slower course and adjustment of the pressure where very high accuracy is demanded and they are excelent for so called "Dead-end" applications i.e. where no airconsumption occurs. The TD7800 can be used in all occurring industrial applications thanks to the units unique stability.The I/P transducer is also available with ATEX-approval (model TDEI7800).  

Electric actuators

Stroke length:

Power supply:

Temperature:

Piston speed:

Thrust:

Frequency inverters:

Description:

Max 220 mm

WV-109, 230 V 50 Hz

WV-110, 3x380 V alt. 3x230 V

WV-109, 5...60°C

WV-110, 5...90°C

Built-in heater at lower temperature

WV-109, 8 mm/s

WV-110, 2-10 mm/s via frequency inverter

WV-109, Start 2700N, Work 4410N

WV-110, 4200N

WV-109, Servo amplifier EX-137

WV-110, Frequency inverter 650 V

The actuators are used for operation of valves, dampers, gates etc. They are designed for continuous operation in high ambient temperature.
The actuators are designed to meet low weight in combination with high operating thrust and simple installation.
WV-109 & WV-110 are practically maintenance-free. 
As standard they are equipped with a crank for manual operation.
The actuators are made up of two main parts; motor and actuator unit