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Product Catalogue > Filter Regulators / Lubricators / Gauges > Pilot operated regulator


Pilot regulator 1/4", 3/8" & 1/2"

Printer Friendly Page Technical | Prices
Pilot regulator 1/4, 3/8 & 1/2 The type 75HR air relay (or pilot operated pressure regulator) uses signal pressure to control accurately output pressure over a wide range of flow and supply pressure variation. Sizes range from 1/4" - 1/2" BSP & NPT.

The type 75HR provides extra fast "blowdown" for very rapid release of output pressure. The extra relief feature makes this relay suitable for cylinder return stroke actuation, air hoists and similar applications requiring fast exhaust.

Flow capacity is given for 1.4 bar signal and 6.9 bar supply

Available on request:

signal output pressure ratios 1:2, 1:4 & 1:6

   
 
 
Max output:150 psig (10.3 bar)
Supply:250 psig (17.2 bar) max
Sensitivity:1/4" water pressure
Flow capacity:1150 l/min
Exhaust capacity:425 l/min
Temperature:-40 to +93 deg C
Air consumption:5.7 l/min
 
   

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ConnectionOrder CodeAvailable1+   5+   Quantity
Lead Time - Click to find out the lead time on additional quantities.
1/4" NPT123241     PN - 961-144-000  £169.48  £138.67 
1/4" BSP123242     PN - 961-144-000BSPP  £169.48  £138.67 
3/8" NPT123243     PN - 961-145-000  £169.48  £138.67 
3/8" BSP123244     PN - 961-145-000BSPP  £169.48  £138.67 
1/2" NPT123245     PN - 961-146-000  £169.48  £138.67 
1/2" BSP123246     PN - 961-146-000BSPP  £169.48  £138.67 
(All prices exclude VAT)
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