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Series 4000 Quick Opening Valve

Brand: Generant Inc

The Series 4000 Quick Opening Valve functions as in-line on-off switch particularly suited to applications in Instrumentation and Control Panels to open and close circuits or isolate gauges. 

The unique design of these valves permits full-closed to full-open operation quickly with a 60° turn of the knob. Standard units will detent in the selected position or, if desired, can be spring loaded to return to the off position when released. 

The Series 4000 is offered in 2-way and 3-way designs. The 2-way design is a snap action on-off control, while the 3-way design offers the same snap on-off action while venting the downstream pressure to atmosphere when in the off position. 

These valves are compact in size and can be utilized for in-line and panel mount applications. Valves can be ordered Cleaned and Packaged for Oxygen service.

Specifications

Brand

Bonnet Material

  • Brass, ASTM B16

Enclosure, Body Material

  • Brass

Flow Capacity

  • Flow Coefficient: 0.5 Cv

Materials of Construction

  • Indicator Plate: Aluminum
  • Knob: Thermosetting Phenolic
  • Roller Pin: Hardened Steel
  • Valve Cup, Roller: Brass, ASTM B16

Mounting

  • Panel Mount

NPT Inlet

  • 1/4” NPT Female
  • 1/4” NPT Male
  • 1/8” NPT Female
  • 1/8” NPT Male

NPT Outlet

  • 1/4” NPT Female
  • 1/4” NPT Male
  • 1/8” NPT Female
  • 1/8” NPT Male

Nut & Bolt Material

  • Locknut: Brass, ASTM B16

O-Ring Material

  • FKM

Operating Pressure

  • psig: 125 (kPa: 860, bar: 8.6) - Max.

Screw Material

  • Set Screw: Steel (Black Oxide)

Seat / Seal Material

  • Valve Seal: FKM
  • Valve Seat: Brass, ASTM B16

Spring Material

  • 631 Stainless Steel (17-7), ASTM A313

Stem Material

  • Brass, ASTM B16

Temperature Range

  • -29° to 149° C (-20° to 300° F)

Valve Type

  • 2-Way
  • 3-Way

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