Compact Solenoid Valves have non-locking manual override.

Press Release Summary:

Series 310 and 410 valves are comprised of 1/8 in. ported, 3- and 4-way, direct-acting solenoid valves suited for pneumatic applications. Mounted in-line or on subbase, products have short-stroke balanced poppet design that requires no lubrication and tolerates impurities in air system to ensure positive sealing. Series 310 has 0.12 Cv, 410 Series has 0.14 Cv, and both are rated for air and inert gas from vacuum @ 28 in. Hg to 125 psig.

Original Press Release:

Humphrey 310/410 Series Solenoid Valves are Compact and Reliable

The Humphrey 310/410 Series valves are compact 1/8-inch ported 3-way and 4-way direct acting solenoid valves offering high reliability in a variety of pneumatic applications. Valves of the same series can be mounted in-line or on a subbase; 310 and 410 valves can be combined on manifolds. The short-stroke balanced poppet design permits rapid cycling, requires no lubrication, and is more tolerant of impurities in the air system, ensuring positive sealing.

The 310 Series valves have a 0.12 Cv; the 410 Series valves have a 0.14 Cv. Both valves are rated for air and inert gas from vacuum at 28-inches Hg to 125 psig. The continuous duty coil has a power consumption of 4.0 Watts, comes with flying leads and is available in a range of AC and DC voltages. A push, non-locking manual override is standard. Options include DC surge suppression and AC MOV, conduit connector with steel insert molded into the coil, plug-in DIN-type connectors, locking override, and built-in flow controls on the 410 Series valves to save space, weight and the additional cost of external flow controls.

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