Pilot of Pressure Reducing Valves Vs direct acting pressure reducing

[Baram]

Hi Our Experts,

I have pilot operated pressure reducing valves 6" , brand is
,pilot model 1340 , pilot spring range 20-80 psi is damaged,
My question is : can I use another manufacturer for directing acting pressure reducing valve size 1/2" instead of the pilot.
pilot port size is 1/2".
In another way can we replace damaged pilot (2 way) for PRV to another manufacturer for direct acting pressure reducing valves? also another concept.

The problem I face that the price of pilot as spare part is higher than direct acting PRV.

NOTE. I will try to find same spring stiffness for to keep 20-80 psi.

Also you can find the attached files.

Thanks
Baram

 

[Baram]

Please be noted that the pilot operated PRV brand is OCV as per attached file.


Rgrds,
Baram