Niezgodka Type 13 Straight Pattern Relief Valve

We offer a comprehensive service for the recertification and recalibration of Safety Relief valves. The primary role of a safety valve is to safeguard both property and lives. Given that a safety valve is often the last line of defence against catastrophic failure under pressure conditions, it is crucial that these valves function reliably at all times, ensuring 100% dependability. Most manufacturers recommend annual testing of Safety Relief valves to verify their operational integrity. Depending on the specific application, your insurer may necessitate more frequent evaluations. Our service is professional, swift, and efficient, conducted by skilled staff trained by leading manufacturers. For further information about our Safety Relief valve services, please do not hesitate to contact us at +44 (0)1482 601030 or email us at sales@flowstar.co.uk.

The Resideo BA295I Stainless Steel Backflow Preventer is expertly designed to safeguard drinking water systems from back pressure, backflow, and back siphonage. Ideal for various applications, it is suitable for residential properties, as well as industrial and commercial settings within its specified parameters. This backflow preventer ensures the protection of drinking water from fluids classified as liquid category 4 in compliance with EN 1717.

Approvals: • DVGW • KIWA • BELGAQUA • SVGW • RoHS • REACH

Special Features: • LEAD-FREE: Contains less than 0.1% lead in all materials • Robust stainless steel construction • Exceptional protection for the drinking water supply system • Integrated inlet strainer for added safety • Combination of inlet check valve and discharge valve in one cartridge • Minimal maintenance due to a fully replaceable valve cartridge • Optimised design prevents water stagnation during normal operation • Convenient access to all internal components • ACS certified for quality assurance • All materials are KTW approved • Backed by a 5-year warranty

Part Numbers: BA295I-1/2A, BA295I-3/4A, BA295I-1A, BA295I-11/4A, BA295I-11/2A, BA295I-2A

Explore how the Resideo BA295I Backflow Preventer can enhance the safety of your drinking water system today!

**Stainless Steel Expansion Vessel for Potable Water Applications** Introducing the Reliance Valves Aquasystem Replaceable Membrane Potable Water Expansion Vessels, expertly designed to accommodate the additional pressure generated within water systems as the temperature rises and volume expands. These high-quality expansion vessels play an essential role in maintaining safe operating levels by preventing pressure build-up in both sealed heating and cold water systems. Equipped with a replaceable membrane, these vessels safeguard against corrosion and contamination, ensuring that the water remains safe for human consumption. The innovative design allows for easy servicing; the vessel can be maintained without removal, providing a hassle-free solution for quick in situ servicing. **Features and Benefits:** - **Corrosion Resistance:** The stainless steel bolted flange enhances durability and prevents corrosion. - **Noise Reduction:** The extra wide membrane opening minimises noise resulting from restricted water flow. - **Protection Against Corrosion:** The internal membrane ensures no contact between water and the steel shell, effectively preventing internal corrosion. - **Versatile Range:** Available capacities range from 2 to 5000 litres, catering to a variety of applications. - **Easy Maintenance:** All models are supplied with a replaceable membrane, allowing for simplified servicing. - **Convenient Pre-charge Valve:** Easily top up air pressure with the built-in pre-charge valve. - **Hot and Cold Water Compatibility:** Suitable for use with hot and cold water only. **Specifications:** - **Capacity:** 2 Litres - **Colour:** White - **Pre-set Pressure (Bar):** 3.0 - **Maximum Pressure (Bar):** 10.0 - **Minimum Temperature:** -10°C - **Maximum Temperature:** 99°C - **Height:** 250mm - **Diameter:** 120mm - **Water Connection:** 1/2" MBSP - **Product Code:** XVES050010 **Materials:** - **Shell:** Epoxy Coated - **Membrane:** EPDM - **Bolted Flange:** Stainless Steel **Standards and Approvals:** - WRAS approved for capacities up to 1000 litres - CE marked in accordance with Directive PED 97/23/CE - TUV Certified - Compliance with BS 6920 for models ranging from 1000 to 5000 litres. Invest in the Reliance Valves Aquasystem Replaceable Membrane Potable Water Expansion Vessels for reliable performance and peace of mind knowing your water supply is safe and efficiently managed.