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Hydrolux

Hydrolux is a proportional working, p-band controlled overflow valve with low proportional deviation.

Información de Producto

Differential pressure overflow valve with direct setting value display

Hydrolux is a proportional working, p-band controlled overflow valve with low proportional deviation.

Key features

Direct setting scale display

Low proportional deviation

Extremely low noise, current efficient construction

Low friction valve disc center guide

Highest reaction precision due to an inner setting value spring with generous dimensions

Technical description

Applications:

Heating and cooling systems.

Function:

Proportional relief
Adjustable differential pressure (Δp)

Dimensions:

DN 20-32

Pressure class:

PN 16

Setting range:

50–500 mbar (5-50 kPa).
Adjusted on the operating side and preset to 200 mbar (20 kPa).
300-1800 mbar (30-180kPa).
Adjusted on the operating side and preset to 300 mbar (30 kPa).

Recommended max. volume flow (V):

DN 20: 2,0 m3/h
DN 25: 3,5 m3/h
DN 32: 7,0 m3/h

Max. heat flow (Q):

at Δt 20 K / 10 K
DN 20: 46,5 / 23,3 kW
DN 25: 81,4 / 40,7 kW
DN 32: 162,8 / 81,4 kW

Temperature:

Max. working temperature: 120°C
Min. working temperature: -10°C

Materials:

Body: Corrosion-resistant gunmetal
O-rings: EPDM
Valve disc: EPDM
Spring: Stainless steel
Valve insert: Brass
Spindle: Brass
Handwheel: PA6.6 GF30

Marking:

Body: THE, PN, DN and flow direction arrow.
Handwheel: Heimeier, DN

Pipe connection:

Female thread connections on the incoming side, female thread or flat sealing lockshield on the out going side.
Threads according to ISO 7/1 (DIN 2999).

The products, texts, photographs, graphics and diagrams in this document may be subject to alteration by IMI Hydronic Engineering without prior notice or reasons being given. For the most up to date information about our products and specifications, please visit www.imi-hydronic.com.

Artículos

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