DCF-L Single-Fluid Solenoid Valve Nozzle

DCF-L single fluid solenoid valve nozzles can quickly open/close automatically. When you need 180 times/minute or 10,000 or more, you can find what you need in our large-scale spray nozzle production line. Options include adjustable or standard automatic spray nozzles, metering nozzles, compact precision nozzles, clear needles, mounting configurations and more. For more complex control of our automatic spray nozzles, add a spray control system to optimize performance and greatly increase cycle speed.

Maximum voltage: DC27V
Case active core: 430F stainless steel
Maximum current: 0.3A
Spring: 304SS
Maximum pressure: 100PSI (7BAR)
Rubber ring: EPDM and fluorinated rubber
Maximum flow: 0.47GPM at 100PSI
Coil: Nylon rubber coating
Liquid inlet: BSPT1/8 thread
Plastic parts: Teflon
Maximum temperature resistance: 60℃
Wire: PUR material
Maximum switching frequency: 10,000 times/second
Weight: about 25 ounces (0.7 kg)

Advantages

1. The electric air atomizing nozzle has a built-in 24V DC solenoid coil and does not require compressed air;

2. The pneumatic hydraulic spray nozzle is specially designed for precise dispersion and metering of pressurized liquids;

3. The electric hydraulic spray nozzle uses a built-in 24V DC solenoid coil;

When you need precise spraying, moisturizing, and preservative operations, the 2205-A automatic spray control system is an ideal choice, with air atomization and electric/pneumatic hydraulic types. When using the Changyuan automatic spray control system, precise spray control can achieve automatic flow adjustment control according to changes in production line speed.

Fluid Connections

Fluid connections should be made using appropriate 1/8″ pipe connections. If metal fittings are used, an appropriate thread sealant should be applied to the threads prior to assembly. For those applications where recirculation is required, two 1/8″ pipe connection ports are provided. If recirculation is not required, one of the doors should be plugged using the 1/8″ pipe plug provided with each unit.

Electrical Connections

Electrical conduit connections for conduit fittings accept 1/2″ NPT(M) for NPT versions. Conduit must protect the cable from mechanical damage and terminate in a sealed enclosure or junction box suitable for hazardous locations. For BSPT versions, cable uses an Ex-D rated cable gland. Fuse holder and 3/10 amp fuse should be used as shown in Fiaure 1. The ground for the CY-DP-03-A must be connected to a true earth ground.

Operating Principle

When the coil is energized, a magnetic field is formed, and the electromagnetic coil generates electromagnetic force to lift the movable core upward, the sealing plug opens, and the liquid flows out from the sealing seat; when the power is off, the electromagnetic force disappears, and the spring behind the movable core presses the movable core onto the sealing seat, closing the liquid channel.

Applications

Spraying, belt spraying, cooling, gluing, lubrication, spray marking, moisturizing, distribution, glazing, laminating, robotic applications, marking, seasoning, humidification