Danfoss RA-N DN 25 angle radiator valve, normal flow with presetting, dimension standard D

Danfoss RA-N — thermostatic radiator valve body with presetting for two-pipe hydronic heating systems, OEM order code 013G0037. The RA-N (normal flow) valve body accepts an RA-series thermostatic sensor (RA 2000 / living-eco head) or an actuator on its clamp connection; the integral presetting device limits the design flow per radiator so the system self-balances without a separate balancing valve. Presetting is stepped 1…7 plus fully open (N), read on the scale under the head. Nickel-plated brass body, angle pattern. (RA-N DN 25, angle, dimension standard D.) Nominal size DN 25, connection Rp 1 (inlet) / R 1 (outlet, external for tailpiece), Kvs 1.4 m³/h, max. working pressure 10 bar, test pressure 16 bar, max. differential pressure 0.6 bar, flow temperature up to 120 °C. Finish Nickel plated; tailpiece Standard. Application: 2-pipe system. Net weight 0.578 Kilogram. Genuine Danfoss part; technical data quoted verbatim from store.danfoss.com (code 013G0037). OEM P/N 013G0037, EAN 5702420001678.

Brand

Danfoss

Part number

013G0037

Type

RA-N

Product group

Radiator Valves

Description

Normal flow valves with presetting

Valve type

Normal flow

Design

Angle

Dimension standard

D

Nominal size

DN 25

Connection size (inlet)

Rp 1

Connection size (outlet)

R 1

Connection types

Internal thread

Tailpiece type

Standard

Presetting

yes

Kvs value

1.4 m³/h

Kv at presetting

setting 1 = 0.1 m³/h, setting 2 = 0.15 m³/h, setting 3 = 0.17 m³/h, setting 4 = 0.26 m³/h, setting 5 = 0.35 m³/h, setting 6 = 0.46 m³/h, setting 7 = 0.73 m³/h, setting N = 1.04 m³/h

Application

2-pipe system

Flow temperature (max)

120 °C

Working pressure (max)

10 bar

Test pressure

16 bar

Differential pressure (max)

0.6 bar

Finish

Nickel plated

REACH candidate-list substances

Lead (CAS no. 7439-92-1)

Net weight

0.578 Kilogram

Gross weight

0.602 Kilogram

EAN

5702420001678

HS code

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

Material

Body brass, Nickel plated

Pressure Rating

10 bar max working (test 16 bar)

Temperature Range

up to 120 °C (flow)

HS Code

8481.80