Series 539

Pressure reducing valve.

Pressure reducing valve.
Pressure reducing valve.
Pressure reducing valve.
Pressure reducing valve.
Pressure reducing valve.
Pressure reducing valve.
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Product Description

Pressure reducing valve.
Complete with two 3/4" x 1/2" fittings.
With double 1/4” F pressure gauge connection.

Certified to EN 1567.

Technical data

Material: dezincification resistant brass DR "low lead"
Medium temperature range: 2–80 °C
Adjustment pressure range: 1–5,5 bar
Maximum upstream pressure: 25 bar
Low Lead

Certifications

ACS
NF

Drawings and specifications

Part number Connection Actions
539250 G 3/4" A (ISO 228-1) M
2D drawings
3D models
Tender text
CALEFFI, 539250. Pressure reducing valve. Complete with two 3/4" x 1/2" fittings. With double 1/4” F pressure gauge connection. Certified to EN 1567. Connection: G 3/4" A (ISO 228-1) M. Maximum upstream pressure: 25 bar. Medium temperature range: 2–80 °C. Adjustment pressure range: 1–5,5 bar. Material: dezincification resistant brass DR "low lead".
SCIP code
313415af-cebc-4df3-9052-84264cf9712e

Applications

Pipe Sizer Caleffi

This application allows for sizing and making calculations for pipes and conduits carrying water or air, respectively for hydraulic or aeraulic plants.

Caleffi Domestic Water Sizer allows fast and correct sizing of the main components of domestic water systems.

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