NABIC 500 - Spares Kit

Refrigeration overflow valves equipped with a damping system are a specialised type of differential pressure control valve, specifically designed for use in industrial refrigeration systems. The integrated damping system enhances valve performance by stabilising operation and preventing pressure fluctuations or oscillations, particularly in systems that experience rapid changes in load or pressure conditions.

Specifications

Sizes: 3/4"
Connections: Flanged & Butt Weld
Materials: Steel or Stainless Steel
Medium: Glycol-based cold brine refrigerants in accordance with EN 378 p. 1, including NH3, R134a, R290 (propane), R507, along with blends containing refrigerant oil and suitable for neutral, gas, and liquid media.
Set Pressure: 2 to 8 Barg
Temperature Range: -60 to +150 degrees Celsius (maximum, depending on the type)
Design: [Insert design details]
Notes: [Insert any additional notes]

This high-performance valve is essential for maintaining efficient and reliable operation in industrial refrigeration systems, ensuring optimal system functionality while minimising the risk of pressure-related issues. Ideal for professionals in the refrigeration sector seeking robust and dependable solutions.

The CONCOA 206 Series is a four-port, chrome-plated forged brass, single-stage regulator designed for primary pressure control of gases from cryogenic liquid cylinders. While optimised for liquid cylinder flow, it is rated to 3000 PSIG (210 BAR) for safe use with high-pressure cylinders.

Features:

• 316L stainless steel diaphragm prevents inboard diffusion

• Large CAPSULE® seat allows higher flow rates than conventional regulators

• 3000 PSIG inlet rating ensures safe high-pressure use

• Standard relief valve protects diaphragm and gauges

• Helium leak-tested for integrity

Specifications:

• Max inlet pressure: 3000 PSIG (210 BAR)

• Body: Chrome-plated forged brass; Bonnet: Chrome-plated die-cast zinc

• Gauge: 2½" (63 mm) plated case

• Seat: PTFE; Filter: 10-micron sintered bronze

• Temperature range: -40°F to 140°F (-40°C to 60°C)

• Diaphragm: 316L stainless steel; Cv: 0.28

• Helium leak integrity: 1 × 10⁻⁸ scc/sec

• Internal seals: PTFE; Ports: 1/4" FNPT

• Compliance: Cleaned for oxygen service, PED 2014/68/EU, ANSI/ASME B40.1, CRN OH5216

**Stainless Steel Expansion Vessel for Potable Water Applications** Introducing the Reliance Valves Aquasystem Replaceable Membrane Potable Water Expansion Vessels, expertly crafted for managing excess pressure in both heating and cold water systems. These robust stainless steel expansion vessels are specifically designed to accommodate the increased volume of water as it heats, ensuring safe operation and regulatory compliance in your plumbing systems. By effectively preventing pressure build-up, our expansion vessels enhance the safety and longevity of your sealed heating and cold water systems. Equipped with a replaceable membrane, these vessels serve to keep the water free from corrosion and contamination, guaranteeing that the water remains safe for human consumption. The replaceable membrane feature also facilitates quick and convenient servicing, allowing maintenance to be carried out on-site without the need for removal. **Features and Benefits:** - **Corrosion-Resistant Flange:** The stainless steel bolted flange inhibits rusting and ensures durability. - **Noise Reduction:** Extra wide membrane opening minimises noise caused by restricted water flow. - **Internal Protection:** The internal membrane prevents contact between water and the steel shell, eliminating internal corrosion risks. - **Versatile Capacity Range:** Available in sizes from 2 to 5000 litres, catering to a variety of applications. - **Serviceable Design:** Each vessel includes a replaceable membrane, allowing for easy servicing without removal. - **Pre-Charged Valve:** Allows for convenient topping up of air pressure. - **Compatibility:** Suitable for both hot and cold water use. **Specifications:** - **Capacity:** 50 Litres - **Colour:** Blue - **Pre-Set Pressure:** 3 Bar - **Maximum Pressure:** 10.0 Bar - **Minimum Temperature:** -10°C - **Maximum Temperature:** 99°C - **Height:** 656mm - **Diameter:** 365mm - **Water Connection:** 3/4" MBSP - **Product Code:** XVES050080 **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 accordance with Directive PED 97/23/CE - TÜV Certified - Models from 1000 to 5000 litres comply with BS 6920 Upgrade your water management systems with our reliable stainless steel expansion vessels to ensure efficiency and safety in your potable water applications.