Brass Adjustable Pressure Relief Safety Valve | Closed Water Systems

Brass Adjustable Pressure Relief Safety Valve

Keep your closed water system operating safely and efficiently with this Durable Brass Adjustable Pressure Relief Safety Valve. Designed to automatically vent excess pressure before it reaches critical levels, this CE-certified valve is an essential safeguard for boilers, hot water heaters, heating systems, and other pressurized closed-loop water circuits.

Why You Need This Valve

Closed water systems can build up dangerous levels of pressure over time. Without a reliable relief valve in place, overpressure events can compromise your equipment, pipes, and fittings. This precision-crafted brass valve opens automatically when system pressure exceeds the set threshold, releasing excess pressure and then re-seating itself — protecting your investment and your home.

Key Features

• Premium Brass Construction: Highly durable, corrosion-resistant brass body ensures long service life even in demanding water system environments.
• Adjustable Pressure Setting: Easily set the desired relief threshold to match your specific system requirements — no guesswork, just precise control.
• CE Certified: Meets European conformity standards, confirming quality and reliability you can trust.
• Automatic Operation: Opens when overpressure is detected and re-seats once pressure normalizes — fully hands-free protection.
• Wide Compatibility: Suitable for closed water systems including domestic hot water, central heating circuits, boilers, and pressurized plumbing lines.
• No Hazardous Chemicals: Manufactured with no high-concern substances for a safe, eco-responsible product.

Specifications

• Material: Brass
• Certification: CE
• Adjustment: Adjustable pressure setting
• Application: Closed water / heating systems
• High-Concern Chemicals: None

Made in Mainland China.

Pair It With These Related Products

• 1-Inch Impact Rocker Sprinkler – Adjustable Rotating Irrigation
• 1.4W Solar Bird Bath Fountain Pump – Pond, Garden & Fish Tank

For more information on plumbing safety and pressure relief standards, visit the U.S. Consumer Product Safety Commission (CPSC) for guidance on safe home water system components.

Learn more: Relief valve

Frequently Asked Questions

Q: What types of water systems is this brass pressure relief valve compatible with?

A: This adjustable brass safety valve is compatible with a wide range of closed water systems, including domestic hot water circuits, central heating systems, boilers, and pressurized plumbing lines. Its adjustable pressure setting makes it versatile for various system configurations.

Q: How do I set the correct pressure relief threshold for my system?

A: The valve features an adjustable mechanism that allows you to dial in the desired operating pressure to match your specific system specifications. Always consult your system's manufacturer guidelines or a qualified plumber to determine the correct pressure setting before installation.

Q: Is this pressure relief valve CE certified?

A: Yes, this brass safety valve carries CE certification, confirming it meets European conformity standards for quality, safety, and performance in pressurized water system applications.

Q: Does the valve require manual intervention after it opens?

A: No. This valve operates automatically — it opens when system pressure exceeds the set threshold and re-seats itself once normal pressure is restored, requiring no manual reset under standard operating conditions.