Weight | 0.25 lbs |
---|
Item # 35300
Price Summary
- $49.28
- $49.28
- $49.28
Clamp For Mtg. 20mm Brass Cyl.
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Item # PM18-10
These pneumatic totalizers can be used as an event, part or lot counter. The counter registers pneumatic impulses on 4, 6 or 8 digit displays. Standard units operate with impulse pressures between 25 and 100 psi. Low pressure models operate between 7.5 and 30 psi. A variety of options include panel mounting with screws or mounting clips and surface mount with base or rear stud. The counters are available with or without manual reset.
Item # PT31H
The PT timer is an adjustable precise time delay pneumatic device. The timer is available with an on delay (NC), or an off delay (NO) output. The timer has 1/8 inch NPT ports.
The PT series timer combines a pneumatic timing mechanism with a floating spool valve assembly to provide a wide range of adjustable time control for fluid power systems. The timing assembly, which operates independently of the control pressure, is available in nine different ranges from one tenth of a second to 60 minutes, adjustable by means of a time-calibrated dial. Timing action is initiated by a motor diaphragm operated by a control pressure of from 5 to 140 PSIG.
The timer is equipped with a multi purpose 3 way output valve allowing it to be used as normally open, normally closed or as a diverter.
The PT is designed for panel or surface mounting. Panel mounted versions include a 3 13/16 inch square bezel while surface mounted units are equipped with a bracket for vertical mounting. If required, The PT can be specially calibrated for mounting horizontally.
On Delay Timer Operation Pilot pressure is applied to the control port to start timing. After the timer reaches its set time, the valve switches over. Removal of the pilot signal at any time resets the timer.
Item # 75023-21-42
Used as position or end of travel detector. Valve configurations include pneumatic reset types which can be used in conjunction with pushbuttons or other control devices to manually or automatically reset valve. A double plunger is also available which can be used on machine carriages to reverse direction of travel. Operating force is 7.9 Lbs. and plunger travel is approx. 3/16 inch (5 mm).
Operating pressure range 0-145 PSI, Actuation force at 90 PSI, is approx. 7.9 Lbs.
For normally open function on 3 way valve reverse connect ports 1-3. For 2 way operation, plug port 3.
Typical valve body dimensions are 2.5″ L (3 way). 3.15″ L (4 way) x 1.375″ H x 0.75″ W. Add 1″ to L dim for pneumatic reset types. Through body mounting holes 3/16″ dia.
Plunger diameter is 0.25″ and extends .669″ from valve body. Plunger travel Is 1875″ ? 0.04″
For valve specifications see appendix. For detail dimensions contact factory.