[RLV1001] NEFA Pressure Relief Valve 3.7m

NEFA Pressure Relief Valve 3.7m – Lead Free

The NEFA Pressure Relief Valve 3.7m is a premium-quality safety valve designed to provide reliable pressure protection for hot water systems. Engineered for performance and durability, it is specifically designed to manage excess pressure in heavy head hot water cylinders, ensuring safe and consistent system operation.

Manufactured from lead-free brass, this valve delivers excellent strength, corrosion resistance, and long-term reliability. It is built to meet modern plumbing safety standards while providing dependable protection in residential and commercial installations.

This model features a 37kPa pressure setting and includes a vacuum break for the drain pipe, helping ensure safe and efficient discharge performance. Backed by a 5-year warranty, it offers peace of mind and trusted long-term operation.

Features:

• NEFA 3.7m Relief Valve – Lead Free
• Made from lead-free brass
• Pressure setting: 37 kPa
• Designed for heavy head hot water cylinders
• Provides reliable pressure relief protection
• Includes vacuum break for drain pipe
• Corrosion-resistant and durable construction
• 5-year manufacturer warranty
• High-quality, proven NEFA brand

Ideal for:

• Hot water cylinder systems
• Residential plumbing installations
• Commercial water systems
• Pressure safety and system protection
• Heavy head cylinder applications

The NEFA Pressure Relief Valve delivers safe, reliable, and compliant pressure protection for modern hot water systems.

Lead-free safety. Reliable protection. Proven performance.