Niezgodka Type 30.1 Safety Valve - SG Iron - Cap

Introducing our stainless steel expansion vessel for potable water applications. The Reliance Valves Aquasystem Replaceable Membrane Potable Water Expansion Vessel is expertly designed to absorb the additional load within a water system as water heats up and expands. These expansion vessels maintain safe operating levels by preventing excessive pressure build-up in both sealed heating systems and cold water systems. Equipped with a replaceable membrane, these vessels safeguard against corrosion and contamination, ensuring the water remains safe for human consumption. The replaceable membrane feature allows for easy in-situ servicing without having to remove the vessel, making maintenance quick and straightforward.

**Features and Benefits:**

• Stainless steel bolted flange to prevent corrosion
• Extra wide membrane opening reduces noise caused by restricted flow
• Internal membrane ensures no water contact with the steel shell, eliminating internal corrosion
• A comprehensive range available from 2 to 5000 litres, suitable for all applications
• All models come with a replaceable membrane for convenient servicing without removal
• Pre-charge valve for air pressure topping up
• Designed exclusively for hot and cold water applications

**Specification:**

Capacity: 18 Litres
Colour: White
Pre-Set Pressure (Bar): 3
Max Pressure (Bar): 10.0
Minimum Temperature: -10°C
Maximum Temperature: 99°C
Height: 430mm
Diameter: 280mm
Water Connection: 3/4" MBSP
Miscellaneous: Supplied complete with wall bracket accessories
Product Code: XVES050055

**Materials:**
Shell: Epoxy Coated Shell
Membrane: EPDM
Bolted Flange: Stainless Steel

**Standards and Approvals:**
- WRAS approved up to 1000 litres
- CE marked in accordance with Directive PED 97/23/CE
- TUV Certified
- Materials for models ranging from 1000 to 5000 litres comply with BS 6920

The Resideo Braukmann D04FM pressure reducing valve is designed to safeguard domestic water systems from excessive supply pressure. This versatile valve is also suitable for industrial and commercial applications, provided they fall within its specified range. By installing the D04FM pressure reducing valve, you can prevent damage caused by over-pressurisation and achieve a reduction in water consumption. The valve maintains a consistent set pressure, even amidst significant fluctuations in inlet pressure. This control over operating pressure not only lowers the risk of flow noise within the system, but it also enhances the overall efficiency of your water installation. The Resideo D04FM pressure reducing valve is ideal for use in domestic, industrial, and commercial settings.

Specification

Size: 3/8", 1/2", 3/4"
Connections: BSP
Materials: Brass body
Max Inlet Pressure: 16 Barg (Max)
Outlet Pressure Range: 1.5 Barg to 6 Barg
Temperature: 70°C Max
Approvals: DVGW, WRAS (up to 23°C), SINTEF, VA (ETA)

The Budenberg 5214 Pressure Gauge, featuring a remarkable accuracy of 0.25%, is renowned globally for its precision and quality. This standard test pressure gauge boasts a base test gauge accuracy and, where applicable, up to 500 graduations for enhanced readability. Additionally, it is equipped with a knife-edge pointer and an anti-parallax mirror, significantly minimising the risk of human error. Each unit is supplied with a comprehensive calibration certificate. For more insights on choosing the right pressure gauge, be sure to explore our informative article in the Technical section of this website.