Brass Swing Gate Check Valve 1-1 2 NPT

Description:

The Brass Swing Gate Check Valve 1-1/2" NPT is used in fluid handling and backflow prevention systems to allow flow in one direction while preventing reverse flow in piping networks. Commonly installed in pump discharge lines, HVAC systems, water distribution systems, steam systems, irrigation equipment, and industrial process piping utilizing threaded NPT connections. Maintenance teams and system integrators use this part for piping repairs, system upgrades, backflow prevention, and replacement of worn or leaking check valves.

Applications:

The Brass Swing Gate Check Valve 1-1/2" NPT is commonly used in industrial environments including pump systems, HVAC hydronic loops, water treatment equipment, steam distribution systems, irrigation systems, and process piping where reliable backflow prevention and low-pressure-drop flow control are essential.

Technical Specifications:

• Manufacturer: Generic
• Model / Part number: 1-1/2" NPT Brass Swing Check Valve
• Product type: Swing check valve
• Valve size: 1-1/2 in
• Connection type: Female NPT x Female NPT
• Body material: Brass
• Disc material: Brass swing disc
• Seat material: Brass or PTFE depending on model
• Flow direction: One-way flow with automatic backflow prevention
• Pressure rating: 200-300 PSI WOG typical
• Temperature range: Up to 248°F (120°C) typical
• Installation orientation: Horizontal or vertical with upward flow
• End connection standard: ANSI B1.20.1 NPT threads
• Seal material: PTFE gasket
• Mounting: Inline threaded installation
• Application environment: Water, steam, HVAC, irrigation, and industrial piping systems
• Approximate weight: 0.55 to 1.40 lbs depending on construction and pressure class

Common Replacements:

• Apollo 61-104 Series 1-1/2" Brass Swing Check Valve
• Watts LFWCV Series 1-1/2" Brass Check Valve
• Milwaukee Valve UPBA-150 Brass Swing Check Valve