Asco 8314H34 Three-Way Normally Closed Solenoid Valve 1/4" NPT 0-250 PSI

The Asco 8314H34 is a direct-acting, three-way normally closed (N/C) general service solenoid valve from Asco's Series 314 (8314) line. Designed for moderate flow piloting applications, this valve is well-suited for use as a pilot to control smaller valves and actuators across a wide range of industrial and commercial systems.

With a 1/4" NPT port size and an operating pressure range of 0 to 250 PSI, the 8314H34 is compatible with air and water media. Its direct-acting poppet design requires no minimum operating pressure, making it reliable even in low-pressure or deadhead conditions. The simplified internal design—featuring only a spring and two moving parts—delivers long service life and consistent performance in high-cycle applications.

Key Features:

• Three-way, normally closed (N/C) valve configuration
• 1/4" NPT pipe/port connection
• 0–250 PSI operating pressure range for air and water service
• Direct-acting poppet design — no minimum pressure differential required
• Low-power solenoid construction for energy-efficient operation
• Brass body construction for durability and corrosion resistance
• Only two moving parts for reliable, high-cycle performance
• Suitable for use with air and water media

Typical Applications:

• Analytical and diagnostic equipment
• Automotive systems
• Bottling and packaging machinery
• Dust collector systems
• Life science and laboratory equipment

The Asco Series 8314 is a trusted solution for engineers and technicians who need a compact, dependable three-way solenoid valve for general service piloting duty. Available in multiple voltage configurations to match your system requirements.