Asco 8221G13-24V 2 Inch Slow Closing Solenoid Valve Normally Closed

The Asco 8221G13-24V is a 2-way pilot-operated slow-closing solenoid valve with normally closed (N/C) configuration designed for industrial fluid control applications. This valve is constructed with a forged brass body and features internal components made of brass or stainless steel with Buna-N elastomers, ensuring durability and corrosion resistance in demanding environments.

Key Features:

• Slow closing snubber mechanism protects systems against water hammer damage, reducing pressure spikes to eliminate the need for suppressors or other controls in most water systems
• Operates within a pressure range of 5 to 150 PSI with 24VDC power supply
• Features 2-inch NPT pipe size with 1-3/4 inch orifice and a Cv rating of 36 for excellent flow control
• Power consumption of 22.6 watts (DC)
• Requires minimum 5 PSI operating pressure differential to open, and remains open with 3 PSI differential pressure
• Includes watertight enclosure meeting NEMA Types 1, 2, 3, 3S, 4, and 4X ratings

This valve is ideal for HVAC systems, industrial process control, water treatment facilities, and fluid handling systems where precise flow control and protection against pressure surges are critical. The pilot-operated design ensures reliable performance for water and other compatible fluids.