Danfoss AB-QM ANSI 6" high-flow pressure-independent balancing & control valve ANSI flange

Danfoss AB-QM ANSI 6" (high-flow) — pressure-independent balancing and control valve (PICV) with a ANSI flange connection. A single AB-QM valve combines three functions in one body: an automatic flow limiter that holds the set flow constant regardless of pressure fluctuations elsewhere in the system, a control valve (operated by a Danfoss thermal or modulating actuator on the M30 x 1.5 connection), and a manual shut-off. Presetting fixes the maximum flow so the branch is inherently balanced — no separate manual balancing valve or commissioning flow-measurement is required. Grey cast iron (A48 No. 35A) body,, 830 gal/min nominal flow, 4 psi to 60 psi control differential, stroke 30 mm, media temperature 15 °F to 250 °F, supplied with test plugs. OEM P/N 003Z0916. EAN 5710104090139. Technical data quoted verbatim from store.danfoss.com (code 003Z0916).

Code number

003Z0916

Type

AB-QM ANSI

Product group

Pressure independent balancing and control valves

Description

AB-QM 6", High flow, pressure independent balancing and control valve

Valve size

6"High flow

Valve body material

Grey cast iron (A48 No. 35A)

Connection types

ANSI Flange

Actuator connection

M30 x 1.5

Test plugs

With test plugs

Flow nominal [m³/h]

0 m³/h

Flow [gpm] [Max]

830 gal/min

Stroke [mm]

30 mm

Differential pressure range [psi] [Min]

4 psi

Differential pressure range [psi] [Max]

60 psi

Static pressure [psi] [Max]

300 psi

Media temperature [°F] [Min]

15 °F

Media temperature [°F] [Max]

250 °F

Contains batteries

No

EU RoHS compliance

Yes with exemptions

EU RoHS exemption clause

6(c)

China RoHS compliance

Out of scope

Net weight

137.5 Kilogram

Gross weight

162.9 Kilogram

Volume

499.2 Liter

EAN

5710104090139

Material

Valve body Grey cast iron (A48 No. 35A)

Temperature Range

15 °F to 250 °F (media)

Classification / Approval

CE

HS Code

8481.80