Safety valve zARMAK Fig. 570
Material: Grey cast iron, cast steel, cast stainless steel
Nominal pressure: 16, 40 bar
Nominal diameter: 20-150 mm
Temperature range: -196…+400°C
Full-lift angle weight safety valve with flanged ends. The product is characterized by a high degree of tightness. Valves 570 may be applied to systems in which the pressure is from 0.1 to 0.7 bar. The valve may be used in installations for the transport of steam, compressed air, aggressive media (depending on the resistance of the materials from which the product is made) and natural factors.
- flange dimension according to PN EN 1092 -1 and PN EN1092-2 (depend of body material)
- raised tightness of closure