Midland 316 Stainless Steel 1-PC Spring Check Valve

Midland 316 Stainless Steel 1-PC Spring Check Valves are designed to provide reliable one-way flow while preventing reverse flow in liquid and gas piping systems. Their compact one-piece body offers a durable, leak-resistant solution for commercial, industrial, and OEM applications.

The spring-loaded internal mechanism provides quick closing action to help reduce backflow and water hammer while maintaining dependable system performance.

Key Features

• Compact one-piece check valve design
• Spring-loaded poppet for automatic backflow prevention
• Female NPT threaded connections
• Fast-closing action helps reduce water hammer
• Suitable for liquid and gas service
• Durable metal body construction
• Compact size for easy installation in tight spaces

Construction Details

The one-piece body made of 316 stainless steel minimizes potential leak paths while providing strength and durability for long service life.

An internal spring-loaded poppet automatically opens with forward flow and closes when flow stops or reverses.

Precision-machined threaded connections allow for secure installation using standard NPT piping systems.

Important Notes

Install with the flow direction matching the arrow marked on the valve body.

Verify pressure, temperature, and media compatibility before installation.

Follow manufacturer recommendations and applicable piping codes for proper installation and maintenance.