Midland Industries 40021-04 Brass Ball Valve 1/4 Inch Ips

Product Description

The MIDLAND INDUSTRIES 40021-04 is a 1/4-inch IPS brass ball valve designed for quarter-turn shutoff in fluid and gas distribution systems. The brass body provides corrosion resistance and durability across a range of plumbing and mechanical applications. With IPS (Iron Pipe Size) threaded connections, this valve threads directly onto standard pipe without adapters. The compact form factor measures 4.6 inches in length and 1.85 inches in width, making it a practical choice in tight rough-in spaces. Licensed plumbers and HVAC technicians rely on this type of valve for isolation, maintenance, and service access points in both new construction and retrofit work.

This ball valve is suited for residential and light commercial plumbing, hydronic heating, HVAC refrigerant piping support systems, gas distribution lines, and general mechanical system service valves. Its 1/4-inch nominal IPS connection covers a wide range of small-diameter line applications where a reliable quarter-turn shutoff is required. The threaded IPS configuration allows installation on standard black iron, brass, or galvanized pipe assemblies commonly found in mechanical rooms, utility connections, and equipment feeds.

Key Features

• Quarter-turn ball valve design for fast, positive shutoff
• Brass body construction resists corrosion in water and gas service
• 1/4-inch nominal IPS threaded connections fit standard pipe
• Compact dimensions: 4.6 inches long, 1.85 inches wide, 0.95 inches tall
• Lightweight at 0.305 pounds for easy handling in close quarters

Compatibility

Designed as a replacement or service valve for 1/4-inch IPS threaded plumbing, HVAC, and mechanical piping assemblies using standard brass or iron pipe fittings.

Installation Notes

Installation should be performed by a licensed plumber or qualified mechanical contractor in accordance with applicable local codes and the IPC or IFGC as relevant to the service. Shut off system pressure and relieve line pressure before removing or installing any valve. Apply thread sealant or PTFE tape to male IPS threads per standard practice. Do not overtighten threaded connections, as this can crack fittings or damage valve seats.