Midland Industries 948171TVS 3/8 in Brass Tee Handle Ball Valve

Product Description

The MIDLAND INDUSTRIES 948171TVS is a 3/8-inch brass tee handle ball valve designed for manual shutoff and flow control in plumbing, gas, and industrial fluid systems. It features a male pipe thread (MPT) inlet and female pipe thread (FPT) outlet, allowing straightforward inline installation. The valve carries a 600 psi WOG (water, oil, gas) pressure rating and operates across a temperature range of -20 to 300 degrees F. Construction includes a brass body and ball, PTFE seat and seal, brass stem, and steel tee-style handle for positive quarter-turn operation. Thread sealant is included. The valve measures 2.094 inches from inlet to outlet and 1.213 inches from the top to the inlet center.

This valve is suited for residential and light commercial plumbing, hydronic heating, compressed air, and compatible gas distribution lines where a compact, reliable manual shutoff is required. The MPT x FPT connection pattern makes it a direct drop-in for threaded pipe runs. Licensed plumbers, pipefitters, and HVAC technicians routinely install this style of valve in gas supply lines, water distribution systems, and equipment isolation applications. The 3/8-18 thread size conforms to standard NPT specifications. The included thread sealant simplifies field installation.

Key Features

• 600 psi WOG pressure rating for water, oil, and gas service
• 3/8-inch MPT x FPT threaded connections for inline installation
• Brass body and ball construction for corrosion resistance in fluid service
• PTFE seat, seal, and packing for leak-tight shutoff
• Quarter-turn steel tee handle for positive open/close operation
• Thread sealant included for immediate field use
• Wide service temperature range: -20 to 300 degrees F

Compatibility

Designed as an OEM-style replacement or new-installation ball valve for 3/8-inch NPT threaded pipe systems in plumbing, HVAC, gas distribution, and light industrial applications.

Installation Notes

Installation should be performed by a licensed plumber, pipefitter, or qualified HVAC technician in accordance with applicable local codes, the International Plumbing Code (IPC), or the International Fuel Gas Code (IFGC) where gas service applies. Shut off and depressurize the supply line and verify zero pressure before removing or installing any valve. Note that this product contains lead and must be installed in compliance with applicable regulations regarding lead-containing components in potable water systems. Apply thread sealant to all NPT connections and verify joint integrity before returning the system to service.