Danfoss - QV4G7R - Differential Pressure Regulators AFD

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SKU: danfoss-qv4g7r

Danfoss - QV4G7R - Differential Pressure Regulators AFD

€2,939.37€2,512.28 (Excl. VAT)

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€2,939.37

The Danfoss 003G1004 is a genuine Danfoss AFD series differential pressure and flow regulator. Designed for use in district heating substations and larger domestic hot water systems, it maintains a constant differential pressure across control valves or heat exchangers. This robust regulator can also function as a flow limiter when combined with an orifice. It features a flanged DN50 connection, a maximum operating pressure of PN25 (25 bar), and a differential pressure range of 0.1 to 0.7 bar. Constructed with a cast iron body, stainless steel cone, and EPDM diaphragm, it is suitable for water and glycol mixtures up to 150 °C.
Danfoss
Danfoss A/S is a global leader in climate and energy-efficient solutions, founded in 1933 by Mads Clausen on his parents' farm in Nordborg, Denmark. The company began with the invention of the expansion valve for refrigeration systems and has since grown into a multinational corporation. Headquartered in Nordborg, Denmark, Danfoss remains a privately held company, known for its innovative approach to engineering and sustainable technologies. Danfoss offers a broad portfolio of products across various segments, including heating, cooling, power solutions, and drives. In the agricultural sector, its hydraulic and electronic control systems are vital components for modern machinery. The brand is recognized for its advanced hydrostatic transmissions, such as the H1 series, and its comprehensive range of hydraulic pumps, motors, valves, and steering components, which enhance precision and efficiency in tractors, harvesters, and other heavy equipment. Partao provides a wide selection of genuine Danfoss spare parts, including Seal Kits, Air Filters, Ball Bearings, Bearing Housings, and Bolts & Fasteners. Over 11,280 genuine Danfoss spare parts are available at Partao. Agricultural professionals worldwide choose Danfoss components for their robust construction, advanced control capabilities, and contribution to operational efficiency. The brand's commitment to developing intelligent and energy-saving solutions helps farmers and operators optimize their machinery's performance, reduce fuel consumption, and achieve greater productivity in demanding field conditions.

Brand
Part Numbers
003G1004; 5702421808184; QV4G7R; 0DX7441; 8740397
Type
AFD
Medium
Water/glycol mixtures
Width mm
200
Height mm
260
Length mm
230
Weight kg
14.5
Body material
Cast iron
Cone material
Stainless steel
Connection type
Flange
Test pressure bar
37.5
Connection size dn
50
Diaphragm material
EPDM
Kv value m3 per hour
25
Max operating pressure bar
25
Differential pressure range bar
0.1 - 0.7
Max operating temperature celsius
150
Manufacturer
danfoss

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