Series 535H Prescal High Performance Dual Up Pressure Reducing Valve (Compression)

535H pressure reducing valve benefits from a pre-adjustment feature. The valve can be set to the desired outlet pressure before installation using the adjustment knob with pressure setting indicator. After installation the outlet pressure will automatically adjust itself to the selected value. The control stem housing of the cartridge is made from a Plastic material with a low co-efficient of adhesion, which reduces the probability of scale deposits forming, the main cause of pressure reducing valve malfunction. The cartridge and strainer screen are easily removed for periodic cleaning and maintenance. The 535H series of pressure reducing valve is certified according to BS EN 1567 for operating with inlet water temperatures up to 80˚C. The 535H is specifically designed for higher flow rates with a low noise level when operating. Supplied with tapered male union ends complying with BS EN 10226-1 or for use with copper tube have compression ends complying with BS EN 1254-2* . Connection for pressure gauge ¼” female to BS EN ISO 228-1.

SPECIFICATION

• Max inlet pressure: 16 bar,
• Outlet pressure setting range: 1 to 6 bar,
• Factory setting: 3 bar,
• Pressure gauge scale: 0 to 10 bar,
• Pressure gauge connection: G1/4,
• Maximum temperature: 80°C,
• Certification BS EN 1567,
• Static control