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Technical Data

Valve Type: 2-way or 3-way, 2-position, direct-acting.
Functions: Normally closed, normally open, mixing, diverting.
Connections: 1/8″, 1/4″, 3/8″ NPT.
Orifice Sizes / Flow Factor (Cv):
- 0.8 mm / 0.03 Cv.
- 1.6 mm / 0.12 Cv.
- 2.4 mm / 0.24 Cv.
- 3.0 mm / 0.31 Cv.
- 4.0 mm / 0.52 Cv.
- 5.0 mm / 0.61 Cv.
- 6.0 mm / 0.72 Cv.
Pressure Range: Vacuum to 525 psi (depending on orifice size and function).
Temperature Range:
- Medium: Up to +90°C.
- Ambient: +10°C to +50°C.
Response Time: 16 to 40 ms (full cycle).
Media: Air, caustics, inert gases, oil, water.
Materials:
- Elastomers: FKM, NBR, EPDM, FKM FDA*, NBR NSF*, EPDM NSF*.
- Operator Parts: 300 and 400 Series Stainless Steel.
- Orifice Basket: Celcon POM.
- Shading Ring: Copper (AC only).
- Springs: 300 Series Stainless Steel.
- Valve Body: Low-lead Brass or Zamak.
Protection Class: IP65 (IEC 144), NEMA 4 (dust-tight and water-resistant with electrical connector).
Coil Specifications:
- Duty Cycle: Continuous (within specifications).
- Encapsulation: Glass-Filled Nylon.
- Insulation: Class F.
- Power: 10 Watts (DC), 8 VA (AC).
- Voltage: 6, 12, 24 VDC; 24, 120, 220, 240 VAC 50/60 Hz.
- Voltage Tolerance: ±10% Nominal.
- Winding: Class H.
Connections: DIN Style “A” EN175301-803, flying leads (PVC, 22 AWG, multi-strand copper wire, 300V, 12″ minimum length).

Series 6222 High-pressure valve, 2-way/3-way, 1/8“ – 3/8”

The 6222 series by Spartan Scientific includes direct-acting 2-way and 3-way solenoid valves, designed for the control of air, caustics, inert gases, oil, and water. These valves feature a robust design with a stainless steel stop plunger and tube assembly, as well as spring-compensated top seats, installed in a low-lead brass forged body with standard 1/8″, 1/4″, and 3/8″ NPT ports. The valves are available with orifice sizes from 0.8 mm to 6.0 mm and can handle a wide range of flow and pressure ratings.