Hattersley Fig 47 PN25 Swing Check Valve

Refrigeration Flow Indicators and Sight Glasses facilitate the continuous monitoring of liquid levels within your refrigeration system. These essential components ensure optimal performance and efficiency, providing peace of mind for your operations.

Specifications:

• Sizes: Ranging from 3/8" to 4"
• Connections: Available in Flanged or Screwed options
• Materials: Constructed from Steel or Stainless Steel, depending on the specific type
• Medium: Suitable for glycol-based cold brine refrigerants as per EN 378 p. 1, including NH3, R134a, R290 (propane), R507, blends with refrigerant oil, as well as neutral gas and liquid media
• Pressure Rating: PS 25, PS 40
• Temperature Range: -60°C to +120°C Max
• Design: Tailored to meet your specific needs
• Notes: Please consult with our team for additional guidance and specifications.

Optimise your refrigeration system with our high-quality Flow Indicators and Sight Glasses, designed for durability and reliability under a variety of operational conditions.

The Medenus Gas Ball Valves are primarily designed to effectively isolate gas flow within gas trains or installations, positioned before and after components such as gas pressure regulators and gas meters. These valves are compatible with all gases specified in DVGW G260 / G262, as well as all other non-aggressive gases (with options available upon request). They are certified in accordance with DVGW, DIN EN 13774, PED, GAD, and CE standards.

Key Features:

• - Constructed with a two-piece design featuring "screwed" and "full port" configurations.
• - Body material crafted from spheroidal graphite cast iron.
• - Incorporates a fire-safe design for enhanced safety.
• - TA-Luft certified, ensuring compliance with environmental standards.
• - Features a floating ball mechanism, free from silicone.
• - Face-to-face length complies with DIN558-1 line 14 specifications.
• - Finished with 1K water-based varnish (alternative coatings available upon request).

Choose Medenus Gas Ball Valves for reliable and compliant gas flow management solutions in your installations.

**Stainless Steel Expansion Vessel for Potable Water Applications** Introducing the Reliance Valves Aquasystem Replaceable Membrane Potable Water Expansion Vessel, expertly crafted from stainless steel and specifically designed for potable water applications. This essential component manages the additional pressure within a water system as water heats and expands, ensuring safe operational levels in both sealed heating and cold water systems. By utilising a replaceable membrane, this expansion vessel effectively prevents corrosion and contamination, guaranteeing that your water remains safe for human consumption. The design allows for hassle-free servicing in situ, eliminating the need to remove the vessel during maintenance, thereby saving time and effort. **Features and Benefits:** - **Corrosion-Resistant Design:** The stainless steel bolted flange prevents corrosion, extending the lifespan of the vessel. - **Noise Reduction:** An extra-wide membrane opening facilitates unrestricted flow, minimising noise. - **Internal Protection:** The internal membrane design prevents any water contact with the steel shell, effectively stopping internal corrosion. - **Comprehensive Range:** Available in sizes from 2 to 5000 litres to meet diverse application needs. - **Easy Maintenance:** All models feature a replaceable membrane, allowing for straightforward servicing without removal. - **Pre-Charge Valve:** Equipped with a pre-charge valve for convenient air pressure top-ups. - **Hot and Cold Water Use:** Suitable for both hot and cold water applications only. **Specifications:** - **Capacity:** 60 Litres - **Colour:** Blue - **Pre-Set Pressure:** 3.5 Bar - **Maximum Pressure:** 10.0 Bar - **Minimum Temperature:** -10°C - **Maximum Temperature:** 99°C - **Height:** 783 mm - **Diameter:** 365 mm - **Water Connection:** 1" M BSP - **Product Code:** XVES050090 **Materials:** - **Shell:** Epoxy Coated Steel - **Membrane:** EPDM - **Bolted Flange:** Stainless Steel **Standards and Approvals:** - WRAS approved for capacities up to 1000 litres - CE marked in compliance with Directive PED 97/23/CE - TÜV Certified - Compliance with BS 6920 for materials used in 1000 - 5000 litre models Ensure the safety and efficiency of your water system with our Reliance Valves Aquasystem Replaceable Membrane Potable Water Expansion Vessel. Order yours today!