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Prescal – Series 535 Dial Up Pressure Reducing Valve – With Pressure Gauge

50.37229.61 ex. VAT

High pressure rating and available up to 2″. Dial-up pressure setting. Tilted design for quieter operation.

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Description

535 pressure reducing valves are pre-adjustable enabling them to set at the required discharge pressure prior to
installation, by means of the adjustment knob with pressure setting indicator.
The internal cartridge and control knob mechanism are assembled as one unit making removal for inspection,
cleaning and maintenance easier.
The compensated seat design means the set downstream pressure remains independent of upstream pressure
variations.
The 535 series of pressure reducing valve is certified according to BS EN 1567 for operating with inlet water
temperatures up to 40˚C.

Specifications

Ref Size Max Pressure at Inlet Outlet Adj Range Connections Gauge Temperature Approval/Certification
535041 ½˝ 25bar 1.0 – 6.0 bar (Static Control Only) M x M BSP Yes Max 40°C WRAS
535051 ¾˝ 25bar 1.0 – 6.0 bar (Static Control Only) M x M BSP Yes Max 40°C WRAS
535061 25bar 1.0 – 6.0 bar (Static Control Only) M x M BSP Yes Max 40°C WRAS
535071 1¼˝ 25bar 1.0 – 6.0 bar (Static Control Only) M x M BSP Yes Max 40°C WRAS
535081 1½˝ 25bar 1.0 – 6.0 bar (Static Control Only) M x M BSP Yes Max 40°C WRAS
535091 25bar 1.0 – 6.0 bar (Static Control Only) M x M BSP Yes Max 40°C WRAS

 

Technical Documentation

535 Prescal Datasheet

535 Prescal Installation Guide