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A900 Main valve

Product description


1 Top and seat ring guided stem and diaphragm assembly for long Iife and reliability.

2 All iron components are fusion epoxy bonded for corrosion resistance.

3 Easy maintance without removal from the main line.

4 Nylon reinforced diaphragm for long time service .

5 Drip tight shut off.

6 Globe design for superior control characteristics.

7 Ductile iron bodies for higher strength and durability.

8 Corrosion resistant stainless steel seat and disc retainer ring.

9 Various pilots and accessories available for configuration into many different applications.

Special V-Port and double chamber are options, please consult factory.

10 Meet standards BS EN 1074-5, ISO 5208. BS EN 12266-1, BS EN 558-1,


Pressure Reducing Valve automatically reduces a higher inlet pressure to a steady lower downstream pressure, regardless of changing flow rate and/or varying inlet pressure. The valve is an accurate, pilot-operated regulator capable of holding downstream pressure to a re-determined limit. When downstream pressure exceeds the pressure setting of the control pilot, the main valve and pilot valve close drip-tight.

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