Broady DH6i Fire Hydrant Reducing Valve

**Stainless Steel Expansion Vessel for Heating Applications** Introducing the Reliance Valves Aquasystem Heating Expansion Vessels, expertly designed for a variety of heating applications. Our stainless steel expansion vessels are available in capacities ranging from 2 litres to 5,000 litres, with maximum pressure ratings between 8.0 and 10.0 bar. Each unit features replaceable membranes, allowing for convenient servicing on-site. This innovative design ensures that water never comes into contact with the steel shell, significantly reducing the risk of internal corrosion and enhancing the longevity of the vessel. **Features and Benefits:** - **Corrosion-Resistant Design:** The stainless steel bolted flange provides robust protection against corrosion, ensuring durability. - **Enhanced Flow and Reduced Noise:** The extra wide membrane opening optimises flow, minimising noise caused by restricted water movement. - **Internal Protection:** The internal membrane design prevents any water contact with the steel shell, effectively mitigating internal corrosion. - **Versatile Capacity Range:** Our vessels come in a broad range of sizes from 2 to 5,000 litres, catering to all heating applications. - **Ease of Maintenance:** Each version is equipped with a replaceable membrane, allowing for servicing without the need to remove the vessel. - **Convenient Pre-Charge Valve:** Topping up air pressure is straightforward with the inclusion of a pre-charge valve. - **Specific Application:** Designed exclusively for heating applications. **Specifications:** - **Capacity:** 50 Litres - **Colour:** Red - **Pre-Set Pressure:** 1.5 Bar - **Maximum Pressure:** Up to 500 Litres - 8.0 Bar / 750 Litres and above - 10.0 Bar - **Minimum Temperature:** -10°C - **Maximum Temperature:** 99°C - **Height:** 364mm - **Diameter:** 365mm - **Water Connection:** 3/4" MBSP **Materials:** - **Shell:** Epoxy Coated Steel - **Membrane:** EPDM - **Bolted Flange:** Galvanised Steel **Standards and Approvals:** - CE marked according to Directive PED 97/23/CE - TUV Certified Upgrade your heating system with Reliance Valves Aquasystem Heating Expansion Vessels—engineered for performance, longevity, and reliability. Perfect for any heating application, our expansion vessels deliver exceptional quality and peace of mind.

The Resideo Braukmann D04FM pressure reducing valve is expertly designed to protect domestic water systems from excessive supply pressure. This versatile valve is also ideal for industrial and commercial applications within its specified operating range. By effectively regulating the inlet pressure, it prevents damage from over-pressurisation while promoting reduced water consumption. The valve guarantees a stable outlet pressure, even during significant fluctuations in supply pressure, ensuring a consistent flow and minimising noise throughout the system. The D04FM serves as an excellent solution for both residential and commercial or industrial installations.

**Product Specifications**

**Size:** 15mm, 22mm
**Connections:** Compression Fitting
**Materials:** Brass body
**Max Inlet Pressure:** 16 Barg (maximum)
**Outlet Pressure Range:** 1.5 Barg to 6 Barg
**Temperature:** 70°C maximum
**Approvals:** DVGW, WRAS (up to 23°C), SINTEF, VA (ETA)
**Notes:** Includes pressure gauge

The CONCOA 203 Series is a chrome-plated forged brass, single-stage regulator designed for low-pressure delivery of non-corrosive, liquefied, or high-purity inert gases (up to grade 4.5). It provides precise final pressure control from low inlet pressures, with adjustable delivery as low as 0.1 PSIG (7 mBAR) in 0.05 PSIG (4 mBAR) increments, ideal for applications requiring atmospheric or sub-5 PSIG (350 mBAR) outputs.

Features:

• Fine-adjusting screw for precise pressure control

• 316L stainless steel diaphragm prevents inboard diffusion

• CAPSULE® seat design with 360° integral filtration

• Helium leak-tested for integrity

Specifications:

• Max inlet pressure: 200 PSIG (14 BAR)

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

• Gauges: 2½" (63 mm) steel with brass connections

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

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

• Cv: 0.02; Diaphragm: 316L stainless steel

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

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

• Compliance: Meets/exceeds CGA G-4.1, PED 2014/68/EU, ANSI/ASME B40.1, CRN OH5216