The valves in the series 2SAS.../2SBS... are intended for hot and cold water, glycol mixed water or steam within the temperature range -5°C...185°C.
The valves are pressure balanced from DN20, type 2SB, and are therefore able to handle high differential pressures with low force.
Function
The valve closes when the stem is in its lowest position.
Actuators
The valves are intended for use with actuators:
• NV...
• AV...
Material
The valves have body and lid of nodular iron. Cone, seat, stem and lining are in stainless steel. The valves have a self-adjusting packing box in Teflon and an O-ring in Viton.
