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Y type Flange Static Balancing valve for HVAC
- group name
- HVAC Balancing Valve
- Min Order
- 1 set
- model
- SSV series
- Nearest port for product export
- Tianjin, Shanghai, Qingdao, Ningbo
- Delivery clauses under the trade mode
- FOB, CIF, EXW
- Acceptable payment methods
- T/T, L/C
- update time
- Mon, 14 Aug 2017 12:09:17 GMT
Paramtents
Material DI
Size DN50~DN500
Pressure PN16
Temp. -10℃~120℃
Medium Hot/ cold water
Connection Flange connection
Packging & Delivery
-
Min Order1 set
Briefing
Detailed
Specification
There are Y-pattern globe valves fitted with two pressure test valves to provide flow
measurement, regulation and isolation. Valves confirm to requirements of BS7350
Application
Primarily used in injection or other circuits requiring a double reguilating valve for systems
balancing. Accuracy of flow measurement is ±5% at all open positions of the valve. Some
reduction in accordance with BS7350.
Pressure/Temperature Ratings
| PN16 | PN25 |
Temperature (℃) | -10 to 120 | |
Working Pressure (Bar) | 16 | 25 |
Test Pressure (Bar) | Shell:24 | Shell:37.5 |
| Seat:17.6 | Seat:27.5 |
Materials
Part | Material | ASTM Specification |
Body | Ductile | A536 65-45-12 |
Bonnet | Ductile | A536 65-45-12 |
Stem | Stainless Steel 410 | AISI 410 |
Disc | EPDM | Coated DI |
Gland〔65-150mm〕 | Brass | B124 C37700 |
Gland〔200-300mm〕 | Ductile | A536 65-45-12 |
Stem Nut | Brass | B124 C37700 |
Hand Wheel | Ductile | A536 65-45-12 |
Test Valve | Brass | B453 C35330 |
Dimensions, Coefficients
SIZE | L | H | Kv | |
21/2 | DN65 | 290 | 188 | 98 |
3 | DN80 | 310 | 203 | 122.2 |
4 | DN100 | 350 | 240 | 201 |
5 | DN125 | 400 | 283 | 293 |
6 | DN150 | 480 | 285 | 404.3 |
8 | DN200 | 600 | 467 | 814.5 |
10 | DN250 | 730 | 480 | 1200 |
12 | DN300 | 850 | 515 | 1600 |
