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Pressure Reducing Valve, Spool-Type, Pilot-Operated

SP4A-B3

7/8-14 UNF • Qmax 60 l/min (16 GPM) • pmax 350 bar (5100 PSI)

  • Excellent stability throughout flow range with rapid response to dynamic pressure changes
  • Low hysteresis, accurate pressure control and low pressure drop by CFD optimized flow path
  • Reverse relief protection
  • Wide pressure range up to 350 bar
  • High flow capacity
  • Hardened precision parts
  • Adjustable by allen key or hand screw
  • In the standard version, the valve is zinc-coated for 240 h protection acc. to ISO 9227. Enhanced surface protection for mobile sector available for the steel parts (ISO 9227, 520 h salt spray)
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Specifications

  • Type
  • Q max. l/min (GPM)
  • P max. bar (PSI)
  • Connection
  • Data sheet
  • Download

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