Broady Type D Pressure Reducing Valve

The NABIC 520 High Lift Double Spring Safety Valve has been expertly designed and rigorously tested in accordance with BS6759 standards. Building upon the successful design of the NABIC 500 Safety Valve, the NABIC 520 boasts high capacity and robust PTFE seating, making it an excellent choice for steam, hot water, air, and inert gas applications. Furthermore, NABIC Valves now come with an industry-leading 5-Year Guarantee, ensuring reliability and peace of mind.

Specifications

Sizes: 2½" x Dual 2" (DN65), 3" x Dual 2½" (DN80), 4" x Dual 3" (DN100)
Connections: Flanged Inlet x Female BSPP Outlet
Materials: Gunmetal Body, Stainless Steel Wetted Parts, Stainless Steel with PTFE Disc
Set Pressure: 0.4 Barg to 12.5 Barg
Temperature Range: -20°C to 195°C Max
Note: We configure and test the valves to your specified set pressure before dispatching them.

Optimise your safety and efficiency with the NABIC 520 High Lift Double Spring Safety Valve, the ideal solution for various industrial applications.

**Features and Benefits** - Quarter-turn full-bore isolation valve with integrated M-Profile press-fit connectors for exceptional sealing reliability. - O-Ring features clearly define potential leak paths, allowing for easy identification of unpressed joints. - Visual press indicators surrounding the pressing contours enable quick identification of successfully pressed joints. - Compatible with hard and half-hard tubes to EN 1057, as well as precision carbon steel tubes to EN 10305-3 and precision stainless steel tubes to EN 10312, catering to a diverse range of application needs. - Installation is swift and straightforward with a Press-Fit tool, significantly reducing site labour time by 20% to 25%. - Offered in various operator types to accommodate specific application requirements. - WRAS approved for use with wholesome (potable) water applications at temperatures up to 85°C. **Specification** - The valve features a DZR Brass (CW 602N) bodied end-entry construction, providing a full-bore, quarter-turn, bi-directional flow. It can be operated via lever, extension lever, lockshield, or T-handle. - The DZR brass ball is chrome plated for sizes from 15mm to 18mm, while sizes from 22mm to 54mm come with a stainless steel ball. It includes PTFE seats and a blowout-proof stem. - Integrated M-Profile Press-Fit ends incorporate a visual pressed indicator and ‘fail-safe’ O-Ring defined leak paths. - The valve is rated PN16, with a maximum temperature tolerance of 120°C and WRAS approved for use at 85°C. **Pressure/Temperature Rating** - Operational range: -10 to 100°C at 25 Barg. - At 110°C, the rating is 23.5 Barg. - WRAS approved for temperatures up to 85°C. This robust isolation valve is ideal for those seeking reliable performance in plumbing and heating applications, ensuring both safety and efficiency with every installation.

Three-Port, Stainless Steel Barstock, Point-of-Use Regulator for High Purity Gas Applications

The CONCOA 324 Series regulator provides secondary pressure control for high purity gases (up to grade 5.5) and mildly corrosive gases. Rated to full cylinder pressure, it is ideal for point-of-use pressure regulation in high purity gas distribution systems. The 324 Series is not intended for toxic or highly corrosive gases.

Features

• 316L stainless steel diaphragm prevents inboard diffusion

• CAPSULE® seat design with integral 360° filtration

• Low wetted surface area reduces purge requirements

• Rear panel mount simplifies installation

• Spectrometric helium leak check ensures leak integrity

Specifications

• Max inlet pressure (bare body): 3000 PSIG (210 BAR)

• Body: 316L stainless steel barstock

• Bonnet: Chrome-plated, die-cast zinc

• Gauge: 2 in (50 mm) diameter stainless steel, plated case

• Seat: PTFE

• Filter: Patented 10-micron 316 stainless steel mesh

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

• Diaphragm: 316L stainless steel

• Cv: 0.1

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

• Internal seals: PTFE

• Ports (bare body): 1/4 in FNPT

• Conformances: CGA G‑4.1; PED 2014/68/EU; ANSI/ASME B40.1; CRN OH5216