150T034NL EVERF INLINE SPRING CHECK VLV BRS 3/4"FIP 200PSI LEADFREE 2048807

The Everflow 150T034NL Inline Spring Check Valve provides dependable backflow prevention and corrosion resistance with durable lead-free brass construction.

Designed for use in potable water, heating, and plumbing systems, the Everflow 150T034NL Inline Spring Check Valve ensures one-way flow control and prevents reverse flow. Constructed from certified lead-free brass, this valve features a spring-loaded poppet mechanism for reliable, low-resistance operation in both horizontal and vertical installations. Its 3/4-inch female threaded (FIP) connections make it easy to integrate into standard piping systems while meeting safety and performance standards for drinking water applications.

• Model number 150T034NL identifies the Everflow Inline Spring Check Valve made of lead-free brass with 3/4-inch FIP connections.
• Designed for potable water, heating, and general plumbing systems to prevent reverse flow and maintain system integrity.
• Complies with NSF/ANSI 61 and 372 lead-free certification standards for safe use in drinking water systems.

Technical Data & Performance

• Product Type: Inline Spring Check Valve.
• Brand: Everflow.
• Material: Lead-free brass – corrosion-resistant and safe for potable water use.
• Connection Type: 3/4 inch FIP (Female Iron Pipe) threaded ends for easy installation.
• Valve Mechanism: Spring-loaded poppet design ensures immediate closure to prevent backflow.
• Orientation: Can be installed in horizontal or vertical flow positions.
• Flow Direction: Unidirectional – arrow on valve body indicates proper installation direction.
• Pressure Rating: 200 psi maximum working pressure.
• Temperature Rating: Operates from 33°F to 180°F (0.5°C to 82°C) – suitable for hot and cold water applications.
• Crack Pressure: Low-resistance spring design for minimal pressure drop.
• Body Finish: Natural brass – resistant to corrosion and dezincification.
• Seal Material: Durable elastomer (EPDM or equivalent) for long service life and leak-free operation.
• End Connections: Threaded (FIP x FIP) for use with standard pipe fittings.
• Application: Ideal for residential, commercial, and light industrial water systems.
• Compatibility: Suitable for copper, PEX, or threaded brass piping systems.
• Function: Prevents reverse water flow that could contaminate potable systems or damage equipment.
• Installation: Apply thread sealant or PTFE tape on connections; ensure proper flow direction as indicated on body.
• Maintenance: Low maintenance; inspect periodically for debris or wear in high-use systems.
• Corrosion Resistance: Excellent resistance to water, heat, and mechanical stress.
• Certification: NSF/ANSI 61 & 372 compliant; Lead-Free per Safe Drinking Water Act.
• Dimensions: Standard 3/4-inch inline body design for compact installations.
• Weight: Lightweight for easy handling during assembly.
• Warranty: Backed by Everflow’s Limited Manufacturer’s Warranty ensuring performance and material quality.