Wilkins 70XLDU34 Double Union Ball Valve 3/4 Inches Fnpt

Product Description

The Wilkins 70XLDU34 is a 3/4 inch double union ball valve designed for professional plumbing, HVAC, and mechanical piping systems. This valve features female NPT (FNPT) connections on both the inlet and outlet, making it straightforward to install inline with standard threaded pipe systems. The double union design is a key advantage for trade professionals — it allows the valve body to be removed from the line without disturbing the surrounding piping. This saves time during maintenance, repairs, and equipment replacements. Plumbers, mechanical contractors, and HVAC technicians rely on double union ball valves like the 70XLDU34 when installing boilers, pumps, water heaters, chemical feed systems, and other equipment that may need future service. Ball valves provide a reliable quarter-turn shutoff, giving a full-bore flow path when open and a positive seal when closed. This reduces pressure drop across the valve and supports strong flow rates in water, heating, and cooling systems. The 70XLDU34 is manufactured by Wilkins, a recognized name in flow control and backflow prevention products used throughout commercial and residential plumbing systems. With a pipe size of 3/4 inches, this valve fits one of the most common pipe sizes found in residential and light commercial applications. The overall length and height of the valve body measure 6 inches, with an overall height of 5 and a half inches and an overall width of 2 and 13/16 inches. It is manufactured in Taiwan and carries a UPC of 612052076461. When you need a serviceable, thread-connect shutoff valve for a pumped system or mechanical equipment connection, the Wilkins 70XLDU34 double union ball valve is a practical, field-proven choice.

• Double union construction allows valve removal without disturbing surrounding pipe connections
• Quarter-turn ball valve provides full-bore flow and positive shutoff
• 3/4 inch FNPT inlet and outlet fit standard threaded pipe systems

Product Highlights

The Wilkins 70XLDU34 delivers a serviceable, full-bore shutoff solution for 3/4 inch threaded piping systems. Its double union design makes it the preferred choice for installations where future maintenance access is required.

Product Information

Standard Information

• Brand: WILKINS
• Manufacturer Part Number: 70XLDU34

Technical Specifications

• Pipe Size: 3/4 inches
• Inlet Size: 3/4 inches
• Inlet Connection Size: 3/4 inches
• Outlet Connection Size: 3/4 inches
• Connection Type: Double Union FNPT
• Height: 6 inches
• Length: 6 inches
• Overall Height: 5 1/2 inches
• Overall Width: 2 13/16 inches
• Country of Origin: Taiwan