Reliance RWC 102 Series Pressure Relief Valve 1/2" M x 15mm 3.5 Bar - PREL102009

Features & Benefits

• Our check valves are engineered to allow fluid flow in a single direction while automatically closing if the flow reverses—this functionality is influenced by the pressure and velocity of the fluid.

• The Non-Slam design features a rubber seat and spring-assisted closure, ensuring reliable operation without the risk of slamming.

• The EPDM rubber seat promotes quiet operation and enhances the seating of the disk for superior performance.

• For sizes DN200 and above, eyebolts can be fitted to the tapped holes, complying with BS EN ISO 3226: 2010 (please note, eyebolts are not included with the valve).

• The robust design and construction make this valve particularly suitable for pump duty applications.

Specification

• The face-to-face dimensions adhere to BS EN 558 series 16 standards.

• This valve can be installed in both vertical and horizontal pipelines.

• When installed in vertical pipelines, the flow direction must be upwards.

• Suitable for use with group 2 liquids only, as specified by the Pressure Equipment Directive 2014/68/EU.

Pressure/Temperature Rating

• Model: Figure 866; Pressure Rating: PN25

• Temperature range: -10°C to 120°C

Introducing the Reliance Valves Aquasystem Stainless Steel Expansion Vessel, expertly designed for potable water applications. These replaceable membrane expansion vessels are essential for managing excess pressure in water systems as the water heats up and expands. By preventing pressure build-up in both sealed heating systems and cold water systems, these vessels ensure safe operational levels. The internal replaceable membrane safeguards against corrosion and contamination, thereby guaranteeing that the water remains safe for human consumption. Moreover, the design allows for quick and efficient servicing without the need to remove the vessel from its installation.

**Features and Benefits:**

• Robust stainless steel bolted flange to prevent corrosion
• Extra wide membrane opening designed to eliminate noise from restricted flow
• Internal membrane ensures water does not come into contact with the steel shell, preventing internal corrosion
• A comprehensive range available from 2 to 5000 litres, catering to all applications
• All models include a replaceable membrane for easy in-situ servicing
• Pre-charge valve included for topping up air pressure
• Suitable for hot and cold water applications

**Specifications:**

• Capacity: 5000 Litres
• Colour: Red
• Pre-Set Pressure: 4 Bar
• Max Pressure: 10 Bar
• Minimum Temperature: -10°C
• Maximum Temperature: 99°C
• Height: 3350mm
• Diameter: 1500mm
• Water Connection: DN80
• Product Code: XVES050220

**Materials:**

• Shell: Epoxy Coated Steel
• Membrane: EPDM
• Bolted Flange: Stainless Steel

**Standards and Approvals:**

• WRAS approved for models up to 1000 litres
• CE marked in accordance with Directive PED 97/23/EC
• TUV Certified
• Materials for 1000 - 5000 litre models comply with BS 6920

Enhance your water system's efficiency and safety with the Reliance Valves Aquasystem Stainless Steel Expansion Vessel—ideal for both residential and commercial use.

Refrigeration suction filters are vital components within refrigeration systems, designed to safeguard compressors and other essential parts by removing contaminants from the refrigerant before it enters the compressor’s suction side. These filters effectively capture particles, oil, moisture, and other debris that could potentially harm sensitive components of the system, ensuring optimal performance and longevity.

Product Specifications

• Sizes: 3" to 20"
• Connections: Flanged
• Materials: Steel
• Medium: Glycol-based cold brine refrigerant EN 378 p. 1 (e.g. NH3, R134a, R290 (propane), R507), compatible with blends of refrigerant oil, neutral gases, and liquid media, as well as glycol-based cold brine.
• Pressure Rating: PS25
• Temperature Range: -60 to +150 degC Max
• Design Notes:
  • (a) Mesh sizes available: 100 / 120 / 200 / 250 / 500
  • (b) Can be provided with an integrated check valve or shut-off valve.

By incorporating high-quality refrigeration suction filters into your systems, you ensure the protection and efficiency of your refrigeration processes, making them an indispensable choice for both residential and commercial applications.