Spartan Scientific has unveiled its Series 3500 2-way, 2-position normally open or normally closed solenoid/air-operated pilot valve. With the latest injection and forging technologies, according to the company, the valve can offer:

  • The smallest size per flow coefficient on the market. 
  • An ambient temperature range of -10° to 50°C.
  • Full flow throughout a pressure range of 0 to 230 PSI when combined with the Series 3000 solenoid operator and used as a direct-acting/pilot-operated valve. 
  • Availability in 1/4-, 3/8- and 1/2-inch NPT sizes.
  • A molded pilot section for high-lifecycle solenoid parts.
  • A robust forged body.
  • A non-locking pushbutton manual override.
  • Your choice of a quick-connect DIN 43650 A or flying lead electrical connection. 
  • Suitability for air control, inert gas control, water, condensate drainage, hot water plumbing and sprinkler systems.