STAD – NPT threads

The STAD balancing valve delivers accurate hydronic perfomance in an impressive range of applications. Ideally suited for use on the secondary side in heating and cooling systems, and tap water systems.

Produktinformation

Balancing valve

The STAD balancing valve delivers accurate hydronic perfomance in an impressive range of applications. Ideally suited for use on the secondary side in heating and cooling systems, and tap water systems.

Technical description

Application:

Heating (not steam) and cooling systems.
Tapwater systems.

Functions:

Balancing
Pre-setting
Measuring
Shut-off
Draining (optional)

Dimensions:

DN 15-50

Pressure class:

PN 20

Temperature:

Max. working temperature: 120°C
Min. working temperature: -20°C

Material:

The valves are made of AMETAL®.
Seat seal: Stem with EPDM O-ring.
Spindle seal: EPDM O-ring.
Handwheel: Polyamide and TPE.

AMETAL® is the dezincification resistant alloy of TA.

Marking:

Body: PN 20/150, DN and inch size.
Handwheel: Valve type and size.

Product Articles

Articles

Without drain

Drain can be installed during operation.

DN
(size)
D
L
H
Kvs
EAN
Article No
15/14
1/2" N
1/2 NPT
90
100
2.52
7318792759604
52 151-514
20
3/4"
3/4 NPT
97
100
5.70
7318792759703
52 151-520
25
1"
1 NPT
110
105
8.70
7318792759802
52 151-525
32
1 1/4"
1 1/4 NPT
124
110
14.2
7318792759901
52 151-532
40
1 1/2"
1 1/2 NPT
130
120
19.2
7318792760006
52 151-540
50
2"
2 NPT
155
120
33.0
7318792760105
52 151-550

→ = Flow direction


Kvs = m3/h at a pressure drop of 1 bar and fully open valve.

Accessories

Measuring point

Max 120°C (intermittent 150°C)

L
EAN
Article No
44
7318792813207
52 179-014

Extension for measuring point M14x1

Suitable when insulation is used.

d
L
EAN
Article No
M14x1
71
7318793969507
52 179-016

Measuring point, extension 60 mm

Can be installed without draining of the system.

EAN
Article No
7318792812804
52 179-006

Draining kit

Can be installed during operation

d
EAN
Article No
3/4" NPS
7318792815102
52 179-997

Handwheel, complete

EAN
Article No
7318792834905
52 186-003

Size plate, handwheel

Size
(DN)
EAN
Article No
1/2N
15/14
310 308-01
3/4
20
310 308-02
1
25
310 308-03
1 1/4
32
310 308-04
1 1/2
40
310 308-05
2
50
310 308-06

Identification tag

(incl 1 pc per valve)

EAN
Article No
7318792779206
52 161-990

Allen key

EAN
Article No
3 mm
Pre-setting
7318792836008
52 187-103
5 mm
Draining
7318792836107
52 187-105

Insulation

For heating/cooling
See catalogue leaflet Prefab insulations for complete details.

For DN
L
H
D
B
EAN
Article No
10, 15, 20
155
135
90
103
7318792839108
52 189-615
25
175
142
94
103
7318792839306
52 189-625
32
195
156
106
103
7318792839504
52 189-632
40
214
169
108
113
7318792839702
52 189-640
50
245
178
108
114
7318792839900
52 189-650

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