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Camozzi Index|Valves


CAMOZZI Valves - Manual, Mechanical & Air-Pilot

Series 3 - 1/8" Ported Mechanically Operated Sensor Valves

Series 3 - 1/8" Ported Mechanically Operated Sensor Valves (Whisker Valve)

3-way/2-pos i tion and 5-way/2-position, Ports 1/8" NPTF

In order to facilitate the use of limit switch valves in applications where very lowactuating forces and high flowrates are required, the Series 3 valves are equipped with new mechanical devices designed for this purpose.
The Series 3 valve is designed with a mechanical lever which when operated releases an internal pilot signal to atmosphere. Actuation forces are less than 50g (2N); (.5 lbf) and the sensitivity can be increased by adding a "whisker" or rod of dia. 3mm to the lever (cross-thread of M5 x .8 can be used to hold "whisker-rod" in place)

The functions available are as follows:

  • 3-way/2-position normally closed or normally open (spring return)
  • 5-way/2-position (spring return)

* These valves have an internal mechanical spring return and a pilotpressure spool plunger that shifts upon actuation of the lever by depressurizing the spool plunger. Valve symbols shown are "at rest" next to the actuator symbol.

Series 3 - 1/8" Ported Mechanically Operated Sensor Valves (Whisker Valve)
Valves 338-D15-9A5TF Valves 338-D15-9A5
Valves 348-D15-9A5TF Valves 348-D15-9A5
Valves 358-D15-9A5TF Valves 358-D15-9A5
(Part Listed Is BSP For NPT Sizes - Add TF to Order Code)
Technical Specifications
Valve group 3-way/2-position, 5-way/2-position
Construction Spool-type (servo-controlled)
Mounting Mounting holes in valve body
Materials Anodized body, stainless steel spool, Buna-N seals
Threaded port sizes 1/8" NPTF
Installation In any position
Operating temperature 32°F - 175°F, (dry air necessary down to -4°F)
Fluid Filtered air (25 micron or less recommended)
Lubricant Not required; otherwise, oil compatible with Buna-N, (3° - 10°E) (ISOVG 32 grade; 32 centistrokes)
Pneumatic Data
Operating pressure 4-10 bar (58-145 psi)
Nominal pressure 6 bar (87 psi)
Nominal flow *Qn Series 3: 1/8" = 700 Nl/min. (24.7 SCFM)
Cv rating 1/8" = .73
Nominal diameter 1/8" = 5 mm
Fluid Filtered air
* Qn = determined with supply pressure of 6 bar and with Dp = 1 bar
**Dimensions are in millimeters
Sealcon is the Exclusive Importer of HUMMEL products. We offer over 6,000 different Types and Sizes of RoHS Compliant Liquid Tight Strain Relief Fittings, Cord Grips, Cable Glands, Circular Connectors, Conduit System, Industrial Enclosures and Other Related Cable Management Products which are rated the best in the industry.
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