Danfoss APT DN 25, 20 KPA-60 KPa kPa, internal thread — automatic balancing valve

Danfoss APT automatic balancing valve, DN 25, OEM order code 003Z5743. The APT is a self-acting differential-pressure control valve for hydronic distribution: it holds the differential pressure across a branch or terminal within its 20 KPa-60 KPa kPa adjustable range (factory setting 30 KPa), using an integral impulse tube (1.5 m) to sense the pressure across the served circuit. This keeps thermostatic/terminal control valves authoritative and the circuit balanced across the full load range without manual re-commissioning. internal thread connection, brass body, PN 16, Kvs 4 m³/h m³/h, media 0 °C … 120 °C °C, max. differential pressure over the valve 250 KPa. Mounting: return pipe. Genuine Danfoss part; data quoted verbatim from store.danfoss.com (code 003Z5743). OEM P/N 003Z5743, EAN 5710104094694. Used in commercial refrigeration, provision-room cooling and reefer plant rooms across HFC, HFO and CO2 (R744) refrigerants.

Brand

Danfoss

Part number

003Z5743

Gross weight

1.463 Kilogram

Net weight

1.093 Kilogram

Type

APT

Product group

Automatic balancing

Connection types

Internal thread

Description

APT DN 25, 20-60 kPa, Internal thread, without insulation, automatic balancing valve

Differential pressure over the valve [kPa] [Max]

250 KPa

Differential pressure setting [kPa] [Max]

60 KPa

Differential pressure setting [kPa] [Min]

20 KPa

Factory setting [kPa]

30 KPa

Impulse tube length [m]

1.5 m

Insulation

Without insulation

Kvs values [m³/h]

4 m³/h

Media temperature [°C] [Max]

120 °C

Media temperature [°C] [Min]

0 °C

Mounting position

Return pipe

Pressure class

PN 16

Shut-off function

Yes

Valve body material

Brass

Valve size

DN 25

EAN

5710104094694

HS code

8481.80 (taps, cocks, valves for pipes, tanks, vats or the like)

Material

Valve body brass

Pressure Rating

PN 16

Temperature Range

0 °C … 120 °C

HS Code

8481.80