Wall Hung Boiler Pressure Relief Valve Safety Design
A crucial gas heating system safety part, this wall-mounted boiler pressure relief valve automatically releases pressure, thereby preventing any damage to the system. This brass valve is built to last the lines with high corrosion resistance. With a small footprint, it's ideal for fitting in modern wall-hung boilers, where space can often be at a premium.
The valve is designed to protect overpressure while it is stable under high temperature and pressure conditions. It gives optimal safety to the boiler since with accurate sealing technology it does not leak. Custom OEM pressure relief valves can also be manufactured per application needs.
Features
Precision sealing — Prevents leakage and pressure loss
Universal compatibility — Fits most wall-hung gas boilers
High-temperature resistance — Performs reliably in demanding heating environments
Low maintenance — Long service life with minimal upkeep
OEM customization available — Tailored options for your specific market
Essential safety component — Meets heating system protection standards
Product Parameter
| Item | Details |
|---|---|
| Product Name | Wall-Mounted Boiler Pressure Relief Valve |
| Material | Brass (CW617N / HPb57-3 Optional) |
| Inlet/Outlet Size | 1/2", 3/4" Thread (BSP or NPT) |
| Working Pressure | 0.7 MPa / 7 Bar / 101 PSI |
| Opening Pressure | 0.8 MPa / 8 Bar / 116 PSI (Customizable) |
| Operating Temperature | -20°C to +120°C |
| Application | Gas Boilers, Wall-Hung Heating Systems |
| Installation Position | Horizontal / Vertical |
| Sealing Material | EPDM / PTFE |
| Certification | CE / ISO9001 / RoHS |
| OEM/ODM | Available |
| Lifespan | ≥ 50,000 Cycles |
| Packaging | Polybag + Box / Customized |
FAQ
Q1: What is a Pressure Relief Valve in a wall mounted boiler?
A1: The pressure relief valve is designed to protect the heating system from unsafe pressure, and will automatically discharge if the pressure exceeds the ¾” relief valve setting.
Q2: At what pressure does this valve pop open?
A2: The opening pressure is 0.8MPa（8 Bar），also can be customized according to your system demands.
Q3: Does the valve fit all gas boilers?
A3: It is suitable for most wall hung gas boilers. The thread size and pressure ratings are configurable as required.
HeatingSolutionsQ4:what kind of material is the valve?
A4: The body is constructed from brass ensuring durability and corrosion resistance while withstanding high pressure; the brass body adopts No-lead design which helps prevent potential health risks by no more than containing less than 0.25% lead.