FSSCDN - Nanoscored Rupture Discs

**Stainless Steel Expansion Vessel for Potable Water Applications** The Reliance Valves Aquasystem Replaceable Membrane Potable Water Expansion Vessels are expertly engineered to accommodate the additional load within a water system as the water heats up and expands. These expansion vessels play a crucial role in maintaining safe operating levels by preventing pressure build-up in both sealed heating systems and cold water systems. Featuring a replaceable internal membrane, our vessels safeguard the water from corrosion and contamination, ensuring that it remains safe for human consumption. This innovative design allows for convenient servicing without the need to remove the vessel, enabling quick and efficient maintenance on-site. **Features and Benefits:** - **Corrosion-Resistant Design:** The stainless steel bolted flange prevents corrosion, extending the vessel's lifespan. - **Enhanced Flow Capacity:** An extra wide membrane opening reduces noise caused by restricted flow, providing a quieter operation. - **Protection Against Internal Corrosion:** The internal membrane ensures that water does not come into contact with the steel shell, effectively preventing internal corrosion. - **Comprehensive Range:** Available in sizes from 2 to 5000 litres, catering to all types of applications. - **User-Friendly Serviceability:** All models are supplied with a replaceable membrane, allowing for servicing without removal. - **Pre-Charge Valve Included:** Easily top up the air pressure with the pre-charge valve feature. - **Versatile Application:** Suitable for both hot and cold water systems. **Specifications:** - **Capacity:** 35 Litres - **Colour:** White - **Pre-Set Pressure (Bar):** 3 - **Max Pressure (Bar):** 10.0 - **Minimum Temperature:** -10°C - **Maximum Temperature:** 99°C - **Height:** 440mm - **Diameter:** 365mm - **Water Connection:** 3/4" M BSP - **Product Code:** XVES050070 **Materials:** - **Shell:** Epoxy Coated Shell - **Membrane:** EPDM - **Bolted Flange:** Stainless Steel **Standards and Approvals:** - WRAS approved for up to 1000 litres - CE marked in accordance with Directive PED 97/23/CE - TUV Certified - Materials in 1000 - 5000 litre models comply with BS 6920 Explore our range today to find the perfect stainless steel expansion vessel for your potable water applications. Maintain safety and efficiency with Reliance Valves Aquasystem.

Product Specifications

Sizes: Available in 1/4" to 1/2"
Connections: Female NPT Inlet x Female NPT Outlet
Materials: Body: 316L Stainless Steel
Disk: PTFE or PEEK
Joints & Seals: Suitable for medium gases
Set Pressure: Ranges from 0.5 to 650 Barg (6mm Orifice)
Temperature Range: -45 to +200°C Max
Design Notes: Compliant with PED approvals

Enhance your systems with our high-quality pressure relief valves available in 1/4" to 1/2" sizes. These valves feature female NPT inlet and outlet connections, ensuring easy installation in various applications. Crafted from durable 316L stainless steel and fitted with either PTFE or PEEK disks, they are designed to handle medium gases efficiently. With set pressure capabilities ranging from 0.5 to 650 Barg via a 6mm orifice, and a wide temperature tolerance between -45°C and +200°C, these valves meet diverse operational needs. Additionally, our products comply with PED approvals, ensuring reliability and safety in your industrial processes.

The Berluto DRV378SW Seawater Reducing Valve has been expertly designed for applications involving seawater, making it ideal for use on ships, oil platforms, and in desalination plants.

Product Specifications

Available Sizes: 1/2" (DN15), 3/4" (DN20), 1" (DN25), 1 1/4" (DN32), 1 1/2" (DN40), 2" (DN50)

Connections: Female BSP Inlet x Female BSP Outlet

Materials: Red Bronze Body / Bonnet: Brass up to DN32; from DN40: Cast Iron

Disk: Joints & Seals: Diaphragm: NBR; Seals: NBR

Medium: Seawater

Inlet Pressure (Max): 25 Barg

Outlet Pressure Range: 0.5 to 9 Barg

Cv Range: Contact us for details

Temperature: Max 75°C

Approvals: PED 97/23/CE Category I

Notes: (a) Includes built-in gauge ports (b) Minimum pressure drop between inlet and outlet: 1 Barg (c) A sizing calculator is available in the TECHNICAL INFO section of the menu above.

Enhance your seawater management systems with the reliable and efficient Berluto DRV378SW Seawater Reducing Valve. Perfectly suited for marine, industrial, and desalination applications, this valve ensures optimal pressure control and durability. For more information and to explore our comprehensive range of products, visit our website today.