GEMU 618 Industrial Diaphragm Valve, Metal on Gemu Valves Gemu Valves - GEMU 618 Industrial Diaphragm Valve, Metal
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All Categories > Industrial Diaphragm Valves > Metal Diaphragm Valves > GEMU 618 Industrial Diaphragm Valve, Metal 

GEMU 618 Industrial Diaphragm Valve, Metal
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Construction

The GEMU 618 motorized metal diaphragm valve has a low maintenance electric actuator and a reversible synchronous motor. It is operated via a reduction gear and cam. The valve has an integrated optical position indicator as standard. GEMU 618 is also available without a stainless steel distance piece for applications with lower operating temperatures.

Features
  • Suitable for inert and corrosive liquid and gaseous media
  • The motor will withstand being stalled under full voltage
  • Valve body and diaphragm available in various materials and designs
  • Suitable for use as a control valve (with integrated control module)
  • Insensitive to particulate media
Advantages
  • Direct 0/4 - 20 mA signal processing (with integrated control module)
  • Opening and closing behaviour is independent of the operating pressure
  • Hermetic separation between medium and actuator
  • Optional flow direction, will seal in either flow direction up to full operating pressure
  • Optional mounting position.


618

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Dimensions - Actuator

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Specifications

Type

Type 618 motorized, Polymer actuator, Glass-filled PP

Nominal Size

1/2"
3/8"

Connection

Threaded BSP

Valve Body Material

Brass Body
Cast Stainless Steel Body

Diaphragm Material

EPDM Diaphragm
PTFE/EPDM Diaphragm
Viton Diaphragm

Control Function

Motorized, L4

Actuator Size

6023

Working Medium

Corrosive, inert, gaseous and liquid media which have no negative impact on the physical and chemical properties of the body and diaphragm material.

Temperature of Working Medium

Direct mount (actuator design 2): + 60°C
With distance piece (actuator design 1+3): +130°C

Ambient Temperature

-15 to +55 ºC

Power Consumption

3.5 VA

Rating

Continuously rated

Load Resistor

32 Ω (with reverse diode)

Operating Time

approx. 17 or 45 s

Protection Class

IP 65 acc. to DIN 40050

Electrical Connection

2 x Circular connector (Binder Series 717) (Design with integrated control module)
2 x PG 13.5 (Design without integrated control module)


 MORE IMAGES 

· Sectional Drawing

 DOWNLOADS 

width= 618 Data sheet
(PDF)
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