Volume Boosters & Air Relays

T200 PRECISION AIR RELAY

Pilot operated, multi-stage 1:1 relay with positive and negative biasing adjustment capability

T250 LOCK-UP AIR RELAY

Reliability for fail in place applications of control valves when air supply drops below acceptable pressure levels.

T600 VOLUME BOOSTER

Utilizes a signal pressure to produce an output pressure with high flow capacity, that can be amplified. Signal to output ratio's available include 1:1, 1:2, 1:3 and 1:6.

T650 POSITIVE BIAS RELAY

Signal operated regulator that provides an output pressure that is the sum of the input signal pressure plus a preset adjustable bias. Used to convert a low flow signal to the higher flow (up to 50 scfm) requirements of an operating system.

T6000 VOLUME BOOSTER

High flow capacity in a rugged casing.

MITE 70 SNAP-ACTING PNEUMATIC RELAY

Trips to vent one control signal while simultaneously locking up another

MITE 71 SNAP-ACTING PNEUMATIC RELAY

Automatically selects the higher or lower of two input signals

MITE 74 SNAP-ACTING PNEUMATIC RELAY

Combines a Mite 70 with a precision 3-way valve

MITE 85 SNAP-ACTING PNEUMATIC RELAY

Our most versatile circuitry for sophisticated applications

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.

Equilibar
Pressure Transmitters

 

Equilibar

High Precision

Back Pressure Regulators

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