For applications such as draining condensation in compressed air systems, Peter Paul Electronics Co., Inc., New Britain, Connecticut, has added a solid state timer accessory to the Series 80 group of brass-body, 5/8" diameter orifice, solenoid operated, 2-way, normally closed diaphragm valves.
Series 80 brass solenoid operated diaphragm valves with internal pilot may now be specified with a solid state timer and DIN Connector for European applications.
The integrated timer with DIN connector and valve combination is used in Europe for many on/off cycle applications. In addition, the Series 20 stainless steel valve may also incorporate a DIN male connector for wiring into a European system.
In operation, the timer off-cycle is initiated with the application of power to the valve's input terminals. At the end of the pre-set off time, the solenoid is energized and the on-cycle begins. At the conclusion of the pre-set on time, power is removed from the solenoid and a new cycle begins; this cycling continues until the power is removed from the valve's input terminals.
The solid state timer provides 1-45 minute adjustable off time and 0.25 sec. to 25.0 sec. adjustable on time with push- button manual override and status lights to indicate power and operation. Pressures of 5-150 psi through 1/2 NPT portings; voltages of 120/60, 110/50, and 240 VAC; and 9.5 watts normal power consumption are standard.
The Series 80 valve with timer is 2-3/4" x 6" x 3-17/64" package in which the timer and coil may be rotated 3600 for installation convenience. The timer may also incorporate DIN male connector for wiring directly into a system.
The 50-year-old Peter Paul Electronics Co., through a worldwide distributor network, provides a broad range of standard and miniature solenoid valves; Explosion-Proof, High- Flow, and High Pressure models; complimentary manifolds and stacking valves in stainless, brass, or aluminum; solenoid valve operators for OEM use; and a vast array of body, housing, and coil options for standard and special applica- tions. Most Peter Paul solenoid valves are UL recognized and CSA listed.
For further information, write:
Timer With DIN Connector
Peter Paul Electronics Co., Inc.
480 John Downey Drive, P.O. Box 1180
New Britain, CT 06050-1180