Hattersley Fig M2000 PN16 Metering Station

Product Specifications

Sizes: 1"
Connections: Screwed BSPP or NPT

Materials:
Inlet Nozzle: Stainless Steel
Body & Bonnet: Cast Iron Nickel Plated (Model 62.1) or Stainless Steel (Model 62.2)
Disk: Options include Metal, Viton, Nylon, PEEK, or Vespel
Joints & Seals: NBR, FPM, EPDM (depending on the model)

Medium: Suitable for non-toxic liquids (High Capacity)
Set Pressure: Adjustable from 0.1 to 55 Barg
Temperature Range:
- Model 62.1: -10 to 280 °C
- Model 62.2: -60 to 280 °C

Design Certification: TUV Approved
Notes: The specified temperature range applies to valves equipped with a metal disk.

Discover high-quality valves designed for efficiency and safety in handling non-toxic liquids. Our robust constructions, available in a variety of materials and sizes, ensure optimal performance in a range of industrial applications. Upgrade to our premium solutions and experience reliability like never before.

The PREL104005 High Capacity Potable Water Pressure Relief Valve is designed to effectively discharge water from the system when the cold water pressure exceeds the set limit, safeguarding unvented cylinders from over pressurisation. Ideal for high flow and larger capacity systems, the Reliance Valves 104 Series High Capacity Potable Water Pressure Relief Valve provides robust protection against pressure surges. Pre-set and locked to a specific pressure, this valve will lift from its seat and allow water to escape into the waste when the system pressure surpasses the threshold. The outlet connection is sized larger than the inlet to ensure the valve can manage high-capacity discharges efficiently, making it the first line of defence in unvented systems. Available in a variety of pressure settings ranging from 3.5 to 8 bar, as well as multiple connection sizes, this valve offers flexibility for installation.

**Features and Benefits:**

• High flow design suited for larger capacity systems
• Quick-release single-piece cartridge for easy cleaning or replacement
• Diaphragm design enhances resistance to scale
• Safeguards against over pressurisation effectively
• Multiple connections facilitate flexible installation
• Adjustable relief pressure range from 3.5 to 8.0 bar
• Designed for cold water use only

**Specifications:**

• Size: 1¼" x 1½"
• Connections: BSP Female Inlet x BSP Female Outlet
• Materials: Hot pressed DZR Brass
• Medium: Cold water
• Set Pressure: 6 Barg
• Temperature: +140°C
• Product Code: PREL104005

Protect your unvented water system with the reliability and performance of the PREL104005 High Capacity Potable Water Pressure Relief Valve.

**PREL107015 Potable Water Pressure Relief Valve** The PREL107015 Potable Water Pressure Relief Valve is designed to effectively manage over pressurisation in unvented cold water systems. Part of the esteemed Reliance Valves 107 Series, this valve serves as a crucial safety mechanism, ensuring the protection of your unvented cylinder from excess pressure. When the system pressure surpasses the pre-set limit, the valve automatically activates, lifting off the seat and allowing water to discharge to waste. This automatic response positions the valve as the first line of defence in safeguarding your system's integrity. Available with adjustable pressure settings ranging from 3.5 to 6 bar, the PREL107015 valve offers multiple connection sizes to facilitate a seamless installation process, enhancing its versatility for various applications. ### **Features and Benefits:** - **Advanced Diaphragm Design:** Provides improved resistance against scale buildup. - **Reliable Protection:** Safeguards your system from over pressurisation. - **Flexible Installation Options:** Multiple connection sizes to suit diverse setups. - **Adjustable Pressure Range:** Set relief pressure available from 3.5 to 6.0 bar. - **Cold Water Use Only:** Specifically designed for cold water applications. ### **Specifications:** - **Size:** 1/2" x 1/2" - **Connections:** BSP Male Inlet x BSP Female Outlet - **Materials:** Hot pressed DZR Brass - **Medium:** Water - **Set Pressure:** 6 Barg - **Temperature Resistance:** Up to +110°C - **Product Code:** PREL107015 - **Notes:** WRAS approved This reliable Potable Water Pressure Relief Valve is essential for maintaining a safe and efficient unvented system, providing peace of mind through its robust design and proven performance. *For optimal performance in your cold water systems, trust the PREL107015 valve for unparalleled safety and reliability.*