Bulletin 14CAN

Directional Control Valves 10 Specifications and prices subject to change without notice or incurring obligation Series 3510 2-Way, 2-Position Process Composite Solenoid Valves Technical Data Principle of Operation ® Zytel is a registered trademark of DuPont The Series 3510 2-way, 2-position Solenoid valve uses the latest technologies for materials and function which provide the user with the highest quality, smallest size per Cv of flow and most competi- tive pricing of any valve on the market. The 3510 utilizes the latest injection molding technologies available which make the 3510 compat- ible with many fluids and other media. When coupled with the solenoid operator and used as a direct acting/pilot operated valve, the 3510 gives full flow throughout the pressure range starting with an MOPD of zero Function: 2-way, 2 position normally closed internal pilot diaphragm Port Sizes: 1/4", 3/8", 1/2" NPT Orifice Sizes: 1/2" Pressure Range: 0 to 150 PSI 1/4" to 1/2" NPT (Valve requires 1.5 PSI differential to fully open.) Flow Factors: 1/4" NPT 1.55 Cv 3/8" NPT 1.95 Cv 1/2" NPT 2.45 Cv Temperature Range: (Fluid max. 90 ° C) Ambient -10 ° to +50 ° C Response Time: 20 to 80 ms complete cycle Materials: Operator: AISI 400 and 300 Series Stainless Steel or Brass Shading Ring: Copper (Silver on request) Seal: Viton standard (Nitrile, EPDM optional) Diaphragm: Viton standard ( Nitrile, EPDM optional) Valve Body: DuPont Zytel ® 77G33, glass filled nylon, NSF approved Manual Override: Push non-locking Media: Air, oil, water, potable water, emulsion, inert gases Coil Data: Glass filled nylon encapsulation (Class F, continuous duty) 10 watt VDC, 8 watt VAC. All standard industrial voltages. Voltage tolerance: +/- 10% Connectors available for ISO “C-Tab” Spades – see next page for part numbers. Open Position When energized with no supply pressure, the ar- mature lifts allowing the pre-loaded diaphragm to lift, opening the valve. When supply pressure is applied, pressure above the diaphragm is relieved via the open pilot gallery. The fluid pressure below assists in holding the dia- phragm ope n. Closed Position With no supply pressure and the valve de-ener- gized, spring force from the armature holds the valve closed. As the sup- ply pressure is increased, pressure builds up on top of the diaphragm via the bleed hole. This force, act- ing on the larger effective area, holds the valve closed (in conjunction with the armature spring). 1/4, 3/8, 1/2 NPT 2-Way normally closed/open psi. The polymer body section is available in 1/4”, 3/8” and 1/2” NPT sizes and features a stainless steel anti-flex ring for port strength. The orifice for all sizes is 12.5mm or 1/2”. The molded pilot section features a push non-locking manual override, high cycle life solenoid parts and quick connect DIN 43650 “A” electrical connection. Typical applications include air control, inert gas control, potable water (NSF versions), con- densate drainage, hot water plumbing and sprinkler systems. 10-20-04 CA CD CN2/2 051 051 ON2/2 051 021 VOLTAGE F U N C T I O N MAX. PRESSURE RANGE