Type 250 Lock-up Air Relay

Reliability for fail in place applications

The ControlAir Type 250 Lockup Air Relay is a reliable unit for fail in place applications of control valves when air supply drops below acceptable pressure levels. Valve or damper position is maintained by capturing air pressure inside the diaphragm chamber (or piston cylinder) of the actuator, when the supply pressure falls below the desired set value.

T250 Specifications
Short form specification
T250Specifications.pdf
Adobe Acrobat document [33.9 KB]
T250 Lock-up Air Relay
Specification -Data sheet
250_spec.pdf
Adobe Acrobat document [2.4 MB]

Interested?

We're always happy to discuss our extensive range of products, or your application.

Contact us on:

 

Email: sales@proportionair.eu

          usa-sales@proportionair.eu

 

UK:

+44 (0) 2477671600

Ireland: 
+353 (0) 860798070

USA

001 5135050877

 

RIBA - Type RP200 

 

Precision pressure regulator 1/8" connection

 

RP200 serves flow control up to 300 l/min.
The large control range from vacuum to 70 bar overpressure of this regulator facilitates a broad spectrum of applications.

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