Electric Three Way

The Mark 39 is a motor-operated, three-way control valve that combines the performance of the Jordan sliding gate seat with the time-proven quality of the Honeywell industrial motor. Available for either diverting (Mark 3 9) or mixing (Mark 39MX) services, the Mark 39 utilizes two sets of seats to handle higher than usual pressure drops while maintaining ANSI Class IV shutoff. Heavy duty industrial grade motor - die cast magnesium housing, NEMA 3 (weather protection) rated, UL® listed and CSA approved.

Features & Benefits
  • Oil-immersed motor and gear train for long-term, reliable performance
  • Sliding gate seats provide straight-through flow for reduced turbulence and quiet operation
  • Short stroke for fast response and accurate regulation
  • Easily interchangeable Cvs
  • Tight shutoff
Specifications
  • Sizes: 1/4″ through 2″ (DN8 through DN50); Mark 331/332: 1-1/2″ & 2″ (DN40 & DN50)
  • End Connections: threaded, flanged
  • Body Materials: Ductile Iron, Bronze, Carbon Steel, Stainless Steel
  • Seat Materials: Jorcote on SST (standard) Chrome Plated SST (Optional)
  • Shutoff: ANSI Class IV
  • Power Requirements: 24 VAC, 50/60 Hz (optional transformer required for 120 VAC)
  • Command Signals: proportional control (0135 ohms); on-off control; current command (4-12, 4-20, 12-20 mA DC standard); voltage command 2-10 VDC
Approvals

CRN (Canadian Registration Number)
Mark 39/39MX: 1-1/2″ & 2″

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