STAF-R
Balancing valve – PN 16 (DN 65-150) – Gunmetal
A flanged balancing valve in gunmetal, that delivers accurate hydronic performance in an impressive range of applications. STAF-R is ideal for use mainly on the secondary side in heating and cooling systems.
Features & Benefits
Handwheel
Equipped with a digital read-out, the handwheel ensures accurate and straightforward balancing.
Handwheel for DN 65-150 with side reading makes the read-out easy from any angle.
Accurate and precise
Provides high accuracy of measurement.
Self-sealing measuring points
For simple, accurate balancing.
Positive shut-off function
For easy maintenance.
Technical Information
Application:
Heating and cooling systems
Functions:
Balancing
Pre-setting
Measuring
Shut-off (The balancing cone for valves DN 100-150 is pressure released).
Dimensions:
DN 65-150
Pressure class:
PN 16
Temperature:
Max. working temperature: 120°C
Min. working temperature: -10°C
Media:
Water or neutral fluids, water-glycol mixtures (0-57%).
Material:
Body: Gunmetal CuSn5Zn5Pb5 (EN 1982).
Bonnet, cone (DN 100-150 PTFE coated) and spindle: AMETAL®.
Seals: EPDM.
Slip washer: PTFE.
Bonnet bolts: Stainless steel.
Measuring points: AMETAL® and EPDM.
Handwheel: Polyamide.
AMETAL® is the dezincification resistant alloy of IMI Hydronic Engineering.
Marking:
Body: TA, PN, DN, CE, flow direction arrow, material and casting date (year, month, day).
Flanges:
ISO 7005-2, EN 1092-2.
Face to face length:
ISO 5752 series 1, EN 558-1 series 1.
Articles
Bolted bonnet
Spindle extension for DN 65-150 is included.
PN 16, ISO 7005-3, EN 1092-3
|
DN
|
Number of
bolt holes |
D
|
L
|
H
|
H 1)
|
Kvs
|
Kg
|
EAN
|
Article No
|
|
65
|
4
|
185
|
290
|
163
|
223
|
85
|
13,3
|
5902276805189
|
52 186-765
|
|
80
|
8
|
200
|
310
|
172
|
232
|
123
|
17,1
|
5902276805196
|
52 186-780
|
|
100
|
8
|
220
|
350
|
223
|
283
|
185
|
22,9
|
5902276805202
|
52 186-790
|
|
125
|
8
|
250
|
400
|
259
|
319
|
294
|
34,2
|
5902276805219
|
52 186-791
|
|
150
|
8
|
285
|
480
|
273
|
333
|
400
|
49,9
|
5902276805226
|
52 186-792
|
1) Height with spindle extension
→ = Flow direction
Kvs = m3/h at a pressure drop of 1 bar and fully open valve.
NOTE: In softwares (HySelect, HyTools) and balancing instrument (TA-SCOPE) the STAF-R, DN 65-150, is named STAF-R*.
Identification tag
|
EAN
|
Article No
|
|
7318792779206
|
52 161-990
|
(not for 52 179-000/-601)Can be installed without draining of the system.AMETAL®/Stainless steel/EPDM
(not for 52 179-000/-601)Can be installed without draining of the system.AMETAL®/Stainless steel/EPDM
Measuring point, extension 60 mm
(not for 52 179-000/-601)
Can be installed without draining of the system.
AMETAL®/Stainless steel/EPDM
|
L
|
EAN
|
Article No
|
|
60
|
7318792812804
|
52 179-006
|
Spare part.Included in valves DN 65-150.Needed on DN 65-80 when using TA prefab insulations (52 189-8xx).
Spare part.Included in valves DN 65-150.Needed on DN 65-80 when using TA prefab insulations (52 189-8xx).
Spindle extension
Spare part.
Included in valves DN 65-150.
Needed on DN 65-80 when using TA prefab insulations (52 189-8xx).
|
For DN
|
EAN
|
Article No
|
|
65-150
|
5902276808951
|
52 186-015
|
For older STAD and STAFMax 150°CAMETAL®/EPDM
For older STAD and STAFMax 150°CAMETAL®/EPDM
Measuring point
For older STAD and STAF
Max 150°C
AMETAL®/EPDM
|
d
|
L
|
EAN
|
Article No
|
|
|
DN 65-150
|
||||
|
R3/8
|
30
|
7318792812903
|
52 179-007
|
|
|
R3/8
|
90
|
7318792814402
|
52 179-607
|
|
For heating/coolingCFC-free polyurethane. Covered with grey PVC.See catalogue leaflet "Prefab insulations" for complete details.
For heating/coolingCFC-free polyurethane. Covered with grey PVC.See catalogue leaflet "Prefab insulations" for complete details.
Insulation
For heating/cooling
CFC-free polyurethane. Covered with grey PVC.
See catalogue leaflet "Prefab insulations" for complete details.
|
For DN
|
L
|
D
|
C
|
EAN
|
Article No
|
|
50
|
390
|
250
|
252
|
7318792840708
|
52 189-850
|
|
65
|
450
|
270
|
272
|
7318792840807
|
52 189-865
|
|
80
|
480
|
290
|
292
|
7318792840906
|
52 189-880
|
|
100
|
520
|
320
|
322
|
7318792841002
|
52 189-890
|
|
125
|
570
|
350
|
352
|
7318792841101
|
52 189-891
|
|
150
|
660
|
380
|
382
|
7318792841200
|
52 189-892
|
AMETAL®/EPDM
AMETAL®/EPDM
Measuring point
AMETAL®/EPDM
|
d
|
L
|
EAN
|
Article No
|
|
|
DN 65-300
|
||||
|
R3/8
|
45
|
7318792813009
|
52 179-008
|
|
|
R3/8
|
101
|
7318792814501
|
52 179-608
|
|
Allen key
For locking of setting.
|
[mm]
|
For DN
|
EAN
|
Article No
|
|
3
|
65-150
|
7318792836008
|
52 187-103
|
Handwheel
|
DN
|
EAN
|
Article No
|
|
65-150
|
5902276808968
|
52 186-010
|
