King 22163 Lateral Line Freeze Protection Soft Grip Drain 1/2 in. (25-Pack)

Product Description

The KING 22163 is a lateral line freeze protection soft grip drain designed for irrigation systems. It effectively removes residual water, providing long-term freeze protection for both main and lateral line applications. Featuring a patented pressure-sensitive valve, this drain slowly releases water at the root level. Its ergonomic soft grip design ensures comfortable installation, while a broad dispersing pad protects against root and soil penetration. This drain is suitable for use with sprinkler heads, valves, and fittings.

• Complements end of season blow outs for residual water removal.
• Utilized for both main and lateral line irrigation applications.
• Patented backflow check prevents system contamination.

Product Highlights

Automatic freeze protection drain with ergonomic soft grip for easy installation and system integrity.

Product Information

Standard Information

• Brand: KING
• Manufacturer Part Number: 22163

Technical Specifications

• MPN: 22163
• Brand: King Innovation
• Product Type: Automatic Lateral & Mainline Drain
• Material: Injection-molded high-impact polymer
• Size: 1/2 in. MPT
• Thread Type: Male Pipe Thread (MPT)
• RoHS Compliant: Yes
• Color: White
• Model: 22KD
• Valve Activation Pressure: approx. 10 PSI
• Discharge Method: Slow release at root level
• Installation: In-line with sprinkler heads, valves, or fittings
• Freeze Protection: Automatic drainage when pressure drops
• Recommended Uses: Residential and commercial irrigation systems
• Application Areas: Main lines, lateral lines, and end-of-line configurations
• Installation Method: Threaded connection onto sprinkler heads, valves, or fittings
• Climate Suitability: Ideal for regions prone to seasonal freezing
• Compatibility: Compatible with all 1/2 in. MPT fittings and standard sprinkler components
• Optional Accessories: Can be paired with reclaimed water caps for non-potable systems