Danfoss APF DN 80, 20 KPA-40 KPa kPa, flange — automatic balancing valve

Danfoss APF automatic balancing valve, DN 80, OEM order code 003Z5754. The APF 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-40 KPa kPa adjustable range (factory setting 30 KPa), using an integral impulse tube (2.5 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. flange connection, grey cast iron (en-gjl-250) body, PN 16, Kvs 63 m³/h m³/h, media -20 °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 003Z5754). OEM P/N 003Z5754, EAN 5710104094731. Used in commercial refrigeration, provision-room cooling and reefer plant rooms across HFC, HFO and CO2 (R744) refrigerants.

Brand

Danfoss

Part number

003Z5754

Gross weight

48.125 Kilogram

Net weight

48 Kilogram

Type

APF

Product group

Automatic balancing

Connection types

Flange

Description

APF DN 80, 20-40 kPa, automatic balancing valve

Differential pressure over the valve [kPa] [Max]

250 KPa

Differential pressure setting [kPa] [Max]

40 KPa

Differential pressure setting [kPa] [Min]

20 KPa

Factory setting [kPa]

30 KPa

Impulse tube length [m]

2.5 m

Kvs values [m³/h]

63 m³/h

Media temperature [°C] [Max]

120 °C

Media temperature [°C] [Min]

-20 °C

Mounting position

Return pipe

Pressure class

PN 16

Shut-off function

Yes

Valve body material

Grey cast iron (EN-GJL-250)

Valve size

DN 80

EAN

5710104094731

HS code

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

Material

Valve body grey cast iron (en-gjl-250)

Pressure Rating

PN 16

Temperature Range

-20 °C … 120 °C

HS Code

8481.80