Weight | 0.5 lbs |
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Item # 212R-01
Price Summary
- $102.36
- $102.36
- $102.36
Series 21 Cmplt Rebuild Kit 40mm
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Item # 51006-01
The Series 51 timer is an adjustable precise time delay control device. The timer is available with either an on delay- (NC) or off delay- (NO) 3 way built-in valve. It is designed for mounting along with valves or other logic devices and is available with 10-32 (M5) bottom ports, or 1/8″ NPT side ports. Bottom ported timers can also be panel mounted using (2) threaded M3 inserts on the top cover.
Timing operation can be set up in 2 ways; either via direct connection of the pressure line to be timed (1/8″ NPT ported only) or via a separate pilot signal. When pressure is applied to the input (or pilot port) the timing sequence begins by setting a vacuum within the timer. Using atmospheric pressure (independent of line pressure), the timer begins the preset timing cycle. At the end of the cycle an internal 3 way valve is switched providing an output. The timer resets automatically after removal of the control signal.
Item # 50222
Brass metric sized fittings provide a full family of connectors for most applications in miniature pneumatics. Machined from solid brass stock, fittings are dependable, easy to install and reduce space requirements.
Series 50 fittings also include quick connect couplings and brass manifolds.
Item # 76022-27-22
Knob valves have a small travel of about 1/4 inch and can be easily operated with the palm of a hand. Knobs are constructed of sturdy black molded material. Available in spring return, pneumatic return and push-pull versions.
Operating pressure range is 0-145 PSI. Actuation force at 90 PSI: 1/8 port approx. 3.4 Lbs., 1/4 port 11.3 Lbs.
For normally open function on 3 way valves reverse connect ports 1-3. For 2 way operation, plug port 3. Panel mounting hole size for 1/8-ported valves is 5/8 inch diameter, for 1/4-ported valves, 7/8 inch. Above panel dimensions: 1/8-ported are 1″ Dia. x 1.5? H: 1/4-ported -1.5″ Dia. x 2.25″ H.
Typical behind panel dimensions of 4 way 1/8 ported valves are 2.5″ D x 1.375″ W x 0.75″ H; 1/4 ported valves- 4″ D x 2″ W x 1″ H. For 3 way valves subtract 0.75″ from depth. For pneumatic return add 1″ to depth dimension. Allow space for fittings and tubing.
For valve specifications see appendix. For detail dimensions contact factory.