Inline Check Valve – 1‑1/2 in (Model EFUNCV150)

The EFUNCV150 1‑1/2 Inch Inline Check Valve is a dependable flow‑control component designed to prevent backflow in plumbing, pumping, and fluid transfer systems. Installed directly in‑line with piping or discharge lines, this valve allows fluid to flow in one direction while automatically closing to stop reverse flow when system pressure changes.

Engineered for reliable performance, the EFUNCV150 helps protect pumps, piping, and equipment from damage caused by backflow, pressure loss, or system reversal. Its standard 1‑1/2 inch size makes it compatible with common residential, commercial, and light industrial piping systems.

Key Features

• Backflow Prevention
  Automatically stops reverse flow to protect pumps and system components.

• Inline Installation Design
  Installs directly into the pipeline for efficient, space‑saving integration.

• Standard 1‑1/2 Inch Connections
  Compatible with common plumbing and pump discharge piping.

• Automatic Operation
  Opens and closes based on flow direction without manual intervention.

• Durable Construction
  Built to withstand continuous operation in water handling applications.

• Low Maintenance Performance
  Designed for dependable operation with minimal service requirements.

Product Description

The EFUNCV150 Inline Check Valve is designed to maintain proper flow direction in fluid systems by preventing unwanted backflow. When fluid flows in the correct direction, the valve opens smoothly. If flow reverses or pressure drops, the internal mechanism closes automatically, helping prevent system damage, water hammer, and loss of prime.

This valve is ideal for use on pump discharge lines, sump systems, utility pumps, and general water transfer applications. Its inline configuration allows for straightforward installation while maintaining a clean, efficient system layout.

Whether used in new installations or as a replacement for a worn or failing valve, the EFUNCV150 provides reliable protection and consistent system performance.

Manufacturer Specifications

• Product Type: Inline check valve
• Model Number: EFUNCV150
• Connection Size: 1‑1/2 inch
• Installation Type: Inline
• Operation: Automatic, flow‑activated
• Function: Prevents reverse flow
• Application Media: Water and compatible fluids
• Use Location: Residential, commercial, and light industrial systems
• Design Purpose: Pump and piping protection

Recommended Applications

• Sump pump discharge lines
• Utility and transfer pump systems
• Plumbing and piping installations
• Flood prevention and drainage systems
• Water supply and circulation systems
• Replacement of existing check valves

Why Choose Model EFUNCV150

The EFUNCV150 1‑1/2 in Inline Check Valve delivers dependable backflow protection in a simple, easy‑to‑install design. Its automatic operation helps safeguard pumps and plumbing systems while supporting efficient fluid movement. This valve is an essential component for maintaining proper flow direction and long‑term system reliability.