Internal safety valves REGO
Fully internal "Pop-Action" pressure relief valves for transports & delivery Trucks
Designed specifically for use as a primary relief valve in ASME transports and delivery trucks with 2" and 3" NPT couplings.
The "Pop-Action" design permits the RegO® Pressure Relief Valve to open slightly to relieve moderately excessive pressure in the container. When pressure increases beyond a predetermined point, the valve is designed to "pop" open to its full discharge capacity, reducing excess pressure quickly. This is a distinct advantage over ordinary valves which open gradually over their entire range, allowing excessive pressure to develop before the relief valve is fully open. All RegO® internal, semi-internal, and external relief valves incorporate this "Pop- Action" design.
Part # WP Thread
А8434G 17,2 bar 2” NPT
А8434N 18,2 bar 2” NPT
A8436G 17,2 bar 3” NPT


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Tank Truck

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About us

Dais Global LTD is founded in 2005, we are leading company in:
- Supplying equipment and maintenance for fuel tank trucks, LPG tanks, bulk tanks, chemical tanks and other transport units for hazardous loads.OPW Market have also service station for maintaining the tank trucks
- Supplies brand new and second hand tank trucks for fuels, LPG, chemicals, foods and bulk tank trucks
- Supplies equipment for petrol and chemical vehicle trestles and railway trestlesv
- Hoses and couplings for hoses(nozzles)
- Industrial pumps and flow meters. Maintenance and spare parts for pumps. BUSCH vacuum pumps, vane and centrifugal pumps BLACKMER, Alfons HAAR, PIUSI and others
- Supplying gas stations equipment.
With its entry into the segment of hoses and nozzles OPW market have modern presentations of the hoses. For the required hoses you could always find a competent salesman who will advise you in choosing the best hose for your needs.



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