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DÜV DN25 V3,5

Item number: 996 001

Valve technology

For securing the minimum circulation of boilers or boilers as well as cascades of boilers or boilers in conjunction with rMIX 2x4 or rMIX 3x4 without hydraulic separator

Gross price €9,999.00
Your price
€9,999.00 plus VAT.
Delivery time depends on the recipient country
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Configure product variant

Nominal diameter

DN15

DN20

DN25

DN32

Performance class

Kvs = 1.6

Delta-p const = 100-500mbar

V'max = 0.5m³/h

Kvs = 8.9

Delta-p const = 50-500mbar

V'max = 2m³/h

Kvs = 16

Delta-p const = 50-500mbar

V'max = 3.5m³/h

Kvs = 31

Delta-p const = 50-500mbar

V'max = 7m³/h

Product documentation

Tender text

BAFA Funding Opportunity for Heating System Optimization Through Hydraulic Balancing and the Installation of Branch Valves<br/>Differential Pressure Relief Valve

To ensure minimum circulation in water heaters or boilers, as well as in cascades of water heaters or boilers, when used in conjunction with rMIX 2x4 or rMIX 3x4 without a hydraulic separator

Square shape, red brass, EPDM seal<br/>Inlet socket Rp1<br/>Outlet socket with flat-seal compression fitting G1¼×Rp1<br/>Setpoint range 50–500 mbar, DN25, V'max 3.5 m³/h<br/>PN 10 bar, Tmax 120°C

Performance data

Setpoint range 50-500mbar, DN25, V'max 3.5m³/h
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