Use: For industrial water supplies, heating, ventilation plants, industrial, agricultural, chemical and naval uses. Remote heating, superheated water systems, compressed air. For gas distribution networks(natural gas, town gas, LPG)
Features：Can supply stem extension if working underground, with an ISO5211 top flange
Operative norm: 97/23CE (PED)
Pressure rating: 0～16BAR
Flange standard: EN1092 PN16 (GB/T9113 GB/T9115 PN16)
Structure length(face to face): EN558.1:1995 14 15 (GB/T12221-2005 14 15)