Safety proportional spring valve ARMAK Si 2501P DN80*80

Safety proportional spring valve ARMAK Si 2501P DN80*80

Safety valve Armak Si 2501 P is designed for air, steam, water and other neutral gases, vapors and liquids.

Features of the safety valve Armak Si 2501 P :

• flange connection dimensions PN EN 1092
• valve design according to PN EN ISO 4126-1
• wide range of DN and application parameters
• high tightness
• for soft seal valves
• quiet valve operation
• increased tightness of the lock
• protection of the sealing surface of the disc from stone sedimentation (if the working medium is technical and drinking water), as well as from small mechanical impurities.

Materials:

• Housing - cast iron GG25
• Saddle - stainless steel steel X39CrMo17-1
• Plate - stainless steel steel X39CrMo17-1
• Bell - ductile iron GGG40
• Cap - cast iron GG25
• Stem - stainless steel steel X20Cr13
• Head - ductile iron GGG400
• Spring - spring steel 50HF