Automatic Switch Co ASCO Red Hat II Solenoid Valve 8345G1

ASCO Red Hat II Solenoid Valve 8345G1

The ASCO Red Hat II Solenoid Valve 8345G1 is a pilot-operated, single-solenoid, 4-way, 2-position valve engineered for precise control of air, inert gases, water, and light oil in industrial applications. Its compact design and reliable performance make it suitable for various pneumatic control systems.

Technical Specifications

• Valve Type: Pilot-operated, 4-way, 2-position
• Pipe Size: 1/4″ NPT
• Flow Factor (Cv): 0.09 (Press), 0.09 (Exhaust)
• Operating Pressure Differential:
  • Air/Inert Gas: 10 to 150 psi (AC), 10 to 100 psi (DC)
  • Water: 10 to 150 psi (AC), 10 to 100 psi (DC)
  • Light Oil: 10 to 150 psi (AC), 10 to 100 psi (DC)
• Maximum Fluid Temperature:
  • AC: 180°F (82°C)
  • DC: 104°F (40°C)
• Body Material: Brass
• Seal Material: NBR and PA
• Voltage Options:
  • AC: 24, 120, 240, 480 V (60 Hz); 110, 220 V (50 Hz)
  • DC: 6, 12, 24, 120, 240 V
• Watt Rating:
  • AC: 10.1/F
  • DC: 11.6/F
• Solenoid Enclosure:
  • Standard: Watertight, Types 1, 2, 3, 3S, 4, and 4X
  • Optional: Explosionproof & Watertight, Types 3, 3S, 4, 4X, 6, 6P, 7, 9

Key Features and Functionality

• Low Flow Cv: Supports 0.09 Cv for precise pneumatic control.
• Pilot-Operated Switching: Requires a pressure differential for actuation.
• Compact Brass Body: Offers 1/4″ NPT port in a space-efficient layout.
• Single Solenoid Control: Directs flow with minimal wiring complexity.
• Flexible Coil Options: AC and DC voltages supported from 6 to 480 V.

Industry Applications

• Automation Panels: Directs compressed air in control logic.
• Press Room Automation: Operates air-actuated press tooling.
• Packaging Equipment: Controls pneumatic end-of-line motion.
• General Manufacturing: Switches flow in tooling and actuators.

Compliance and Approvals

• CSA Certified
• UL Listed
• CE Marked (RedHat II Series)

Installation and Operational Notes

• Maintain a minimum pressure between the pressure and exhaust ports.
• Ensure supply and exhaust piping are full-area.
• Install flow controls in cylinder lines only.
• Ensure the supply voltage matches the coil rating before powering up.
• Keep media clean—flush lines to remove particulates.

The ASCO Red Hat II Solenoid Valve 8345G1 combines durability and precision, making it an ideal choice for various industrial fluid control applications.