D15P pressure reducing valve in addition to ensure that each unit of water pressure is stable and can be set, the vacuum system of large pipes, D15P gives you a perfect solution, the internal precision design, tailor-made flexible diaphragm, aging seals, anti- rust parts, making parts less, live longer, you can not remove the valve maintenance overhaul. 


 [Material] 
 ● Cast iron case 
 ● Cast iron spring bonnet 
 ● Bronze Seat 
 ● bronze piston guide 
 ● DN150 valve cone and the following: Brass, DN200: Stainless Steel 
 ● EPDM diaphragm 
 ● NBR seals 
 ● Stainless steel screws and nuts 

 Technical Parameters 
 The highest 70 ℃ operating temperature 
 Working pressure PN16 
 Minimum 1.0bar pressure drop 
 Diaphragm pressure load up to 9.0bar diameter DN50 - DN200 



 [Media] water, compressed air * and nitrogen * (egDIN EN 12502) 
 Maximum inlet pressure 16 bar 
 Outlet pressure 1.5-8 bar (DN50-150) 1.5-6 bar (DN200)