The Parker SC2100 Piston Operated Valves are ideally suited for liquids, inert gases or steam and are offered in 2-way Normally Closed,  2-way Normally Open and 3-way Normally Closed configurations. The Parker SC2100 Piston Operated Valves are actuated by a pneumatically driven piston and are  capable of operating at high temperature up to 232°C (450°F ) and operating pressures up to 32 Bar (460 PSI).
The Parker SC2100 Piston Operated Valves offer a rugged, versatile design that is mountable in any position, with threaded or flanged ports. They are available with a 304 or 316 Stainless Steel Body for exceptional durability in steam and aggressive applications and also feature a Stainless Steel cylinder cover for corrosion resistance providing longer piston seal life.  These valves also feature a unique self-centering (floating) piston that eliminates misalignment, providing longer piston seal life.

•  Sizes: 1/2”, 3/4”, 1” and 1-1/2”
•  Media: Steam, hot or cold water, air and inert gas.
•  Max. Operating Pressure: 460 PSI (32 Bar)
•  Actuator Pressure Range: 37-51 PSI (2.5-3.5 Bar)
•  Temperature Range: -40°F to 450°F (-40°C to 232°C)
•  Two and three-way operation.
•  Cv = 3.7 to 23.5 (Port 1 to 2)
•  316/304 stainless steel body.
•  Pilot port: PT 1/4"
•  Stainless Steel cylinder cover for corrosion resistance providing longer piston seal life.
•  Unique self-centering piston eliminates misalignment providing longer piston seal life.
•  Actuator spring has high temperature coating for corrosion resistance.
•  Inline or flange mounting. Flanges available in ANSI, DIN and JIS styles.
•  Dual bearing guided stem.
•  Stem seals are designed for high performance Utilizing spring loaded, Carbon filled PTFE materials.
•  The 4 bolt bottom cap design allows for easier flange mounting (orientation) in port 3.