STAG
Balancing valve with grooved ends – DN 65-300
A grooved end, ductile iron balancing valve that delivers accurate hydronic performance in an impressive range of applications. STAG 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
Applications:
Heating and cooling systems.
Functions:
Balancing
Pre-setting
Measuring
Shut-off (The balancing cone for valves DN 100-300 is pressure released).
Dimensions:
DN 65-300
Pressure class:
Class 150
Temperature:
Max. working temperature: 120°C
Min. working temperature: -10°C
Media:
Water or neutral fluids, water-glycol mixtures (0-57%).
Material:
Body: Ductile iron EN-GJS-400-15.
DN 65-150: Bonnet, cone and spindle of AMETAL®.
DN 200-300: Bonnet and cone of ductile iron EN-GJS-400-15. Spindle of AMETAL®.
Cone (DN 100-300): PTFE coated.
Seals: EPDM.
Slip washer: PTFE.
Bonnet bolts: Surface treated steel.
Measuring points: AMETAL® and EPDM.
Handwheel: DN 65-150 polyamide, DN 200-300 aluminium.
AMETAL® is the dezincification resistant alloy of IMI Hydronic Engineering.
Surface treatment:
DN 65-200: Epoxy painting.
DN 250-300: Duasolid painting.
Marking:
Body: TA, Class 150, inch size, flow direction arrow, material and casting date (year, month, day).
CE-marking:
CE: DN 65-150
CE 0409*: DN 200-300
*) Notified body.
Face to face length:
ISO 5752 series 1, EN 558-1 series 1.
Articles
Measuring points on body
Bolted bonnet
Measuring points on body
Spindle extension for DN 65-150 is included.
Class 150, ISO 4200
DN | D | L | H | H 1) | Kvs | Kg | EAN | Article No |
65 | 73,0 | 290 | 163 | 223 | 85 | 5,4 | 5902276805332 | 52 188-073 |
65 | 76,1 | 290 | 163 | 223 | 85 | 5,4 | 5902276805349 | 52 188-076 |
80 | 88,9 | 310 | 172 | 232 | 123 | 7,5 | 5902276805356 | 52 188-089 |
100 | 114,3 | 350 | 223 | 283 | 185 | 12,3 | 5902276805363 | 52 188-114 |
125 | 139,7 | 400 | 259 | 319 | 294 | 20,1 | 5902276805370 | 52 188-140 |
125 | 141,3 | 400 | 259 | 319 | 294 | 20,1 | 5902276805387 | 52 188-141 |
150 2) | 165,1 | 480 | 273 | 333 | 400 | 29,2 | 5902276805394 | 52 188-165 |
150 | 168,3 | 480 | 273 | 333 | 400 | 29,2 | 5902276805400 | 52 188-168 |
200 | 219,1 | 600 | 430 | - | 765 | 63,5 | 7318792832703 | 52 183-219 |
250 | 273 | 730 | 420 | - | 1185 | 92 | 7318792832802 | 52 183-273 |
300 | 323,9 | 850 | 480 | - | 1450 | 127 | 7318792832901 | 52 183-324 |
1) Height with spindle extension
2) Not conforming to ISO 4200.
→ = 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 STAG, DN 65-150, is named STAG*.
Spare part.Included in valves DN 65-150.
Spindle extension
Spare part.
Included in valves DN 65-150.
For DN | EAN | Article No |
65-150 | 5902276808951 | 52 186-015 |
Identification tag
EAN | Article No |
7318792779206 | 52 161-990 |
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 | |
Handwheel
DN | EAN | Article No |
65-150 | 5902276808968 | 52 186-010 |
200-300 | 7318792835001 | 52 186-004 |
(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 |
Allen key
For locking of setting.
[mm] | For DN | EAN | Article No |
3 | 65-150 | 7318792836008 | 52 187-103 |
5 | 200-300 | 7318792836107 | 52 187-105 |
