V-5700 & V-5800 Series Vacuum Piloted 3-Way Valve

  • Subminiature Size
  • Low Differential
  • Fast Response

The V-5700 and V-5800 Series Vacuum Piloted 3-Way Valve has an adjustable vacuum pilot setpoint; the sensing vacuum range is 1 to 28" Hg. Maximum signal pressure is 29.9" Hg.

Normally Open or Normally Closed valves are available. The Normally Open valve senses the adjusted vacuum setpoint and turns the valve output off. The Normally Closed valve senses the adjusted vacuum setpoint and turns the valve output on.

Four mounting styles are available: Flush Mount, Manifold Mount, Panel Mount, and Pipe Thread Mount. The Flush Mount has .125" diameter mounting holes for mounting on a flat surface. The Manifold Mount is designed to mount directly on pneumatic circuit boards or manifold subplates; a Buna-N o-ring is supplied. The Panel Mount has a unique thread that goes from 1/8-27 tapered pipe thread to 1/8-27 straight pipe thread: a mounting nut is supplied. The Pipe Thread Mount has 1/8-27 tapered pipe threads.

Operating Speed: Activate or release in 65 milliseconds
Signal Pressure: 29.9" Hg maximum
Pilot Adjustment: 1 to 28" Hg
Valve Pressure Range: 22 to 116 PSI (1.5 - 8 bar)
Temperature Limits: 40 degrees to 120 degrees F. (4 degrees to 49 degrees C.)

Housing: Polysulfone
Diaphragm: Polyurethane
Spring: Stainless Steel or Music Wire

Port Connections

Pilot Input: 

10-32 female threads, furnished with barbed fitting:

B80: 10-32 UNF Barbed Fitting for 1/16" I.D. tubing
B85: 10-32 UNF Barbed Fitting for 1/8" I.D. tubing
B86: 10-32 UNF Barbed Fitting for .170" I.D. tubing

Valve Input & Output:

Instant push-in fittings for 3/32" I.D. x 5/32" O.D. tubing (4 mm o.d. tubing)


Flush Mount: .125" diameter mounting hole; use No. 4 self-tapping or 5-40 screw
Manifold Mount: Two .125" diameter mounting holes; use No. 4 self-tapping or 5-40 screw (A Buna-N o-ring is supplied)
Panel Mount: External 1/8-27 NPT to 1/8-27 NPS, internal threads are 10-32 UNF. 7/16" diameter mounting hole is required. (A mounting nut is supplied)
Pipe Thread Mount: 1/8-27 male tapered pipe threads, internal threads are 10-32 UNF