CALEFFI 533430H Micro 10mm High Temperature Pressure Reduction Valve, 80-400kPa djustable

Overview

The Caleffi 533430H 10mm 3/8" micro pressure reduction valve is made in Italy and Australia Watermark approved. The Caleffi 533430H pressure reduction valve features a pressure adjustment range of 80-400kPa with a factory setting at 300kPa. This pressure reduction valve controls pressures accurately in specialized low flow applications such as water fountains, beverage dispensers and coffee machines. 

The "H" in the model’s name indicates this is a high temperature rated Caleffi pressure reduction valve at 80°C VS the standard Caleffi at just a rating of 40°C. The pressure reduction valve works by employing a membrane design with a stiff pre-loaded spring, which is adjustable to give the valve a pressure setting range. The pressure reduction valve can be used in places of pressure limitings valves in most plumbing applications, providing more pressure range flexibility and reliability. 

The pressure reduction valve comes with a BSP 6mm test plug inbuilt, where an optional pressure gauge can be inserted for pressure measurement at the outlet. The optional pressure gauge is shown in the photo gallery and can be bought for extra. It must be noted that the pressure gauge is only intended to be used as a measurement tool and must be removed after use, as it could rust inside out if left in a wet environment for prolonged periods of time. 

Technical Details

• Manufacturer: CALEFFI, Made in Italy
• Australia Watermark Approved
• Model: 533430H
• Specifications:
• Micro pressure reduction valve design is 30% smaller and half weight of standard valves
• Controls pressures accurately in specialized low flow applications
• Flow Rate: 10L/min@80kPa; 35L/min@300kPa; 40L/min@400kPa
• Maximum Working Temperature: 80°C
• Maximum Upstream (Inlet) Pressure: 1600kPa
• Downstream (Outlet) Setting Pressure Range: 80 kPa - 400 kPa 
• Factory Pressure Setting: 300kPa
• Optional pressure gauge can be inserted for downstream pressure measurement via the BSP 6mm test plug 
• Extractable and serviceable cartridge with stainless steel filter mesh
• Thread Size: 3/8" BSP (10mm) Female Thread (10FI x 10FI)
• Physical Thread Measurement: 16.662mm, refer to the BSP vs Physical Thread Measurement Table in the photo gallery
• Material: DR Brass Body
• Intended Use: water fountains, beverage dispensers and coffee machines
• SKU: 533430H and 533430H-PRG

Package Contents

- Caleffi 533430H 10mm 3/8" inline pressure reduction valve

- Package Weight 250g (300g with the optional gauge)