Pressure independent balancing & control valve
group nameHVAC Balancing Valve
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Min Order1 set
modelSDV series
payment methodT/T
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update timeTue, 15 Aug 2017 10:34:43 GMT
Paramtents
Material Ductile iron
Color customized
Size DN40~DN250
Medium Cooling & hot water
Application HVAC system
Connection Flange connection
Packging & Delivery
Min Order1 set
Briefing
Detailed
BODY: DI
TRIM: STAINLESSSTEEL
SEAL: NBR/EPDM
PRESSURE PORT: WITH/WITHOUT
NOMINAL PRESSURE: PN16
WORKINGTEMPERATURE: -10~120℃
FLOW DEVIATION: ≤5%
WORKING VOLTAGE: 24VAC
STANDARD SIGNAL: 0~10VDC/4~20mA
PROTECTION GRADE: IP43/IP54/IP65
SPECIFICATIONS& TECHNICAL DATA
Size | Connection (mm) | Overall Dimension (mm) | ||||
Form | G | nxd | L | H1 | H2 | |
Flange | 110 | 4xφ18 | 200 | 240 | 92 | |
DN50 | 125 | 4xφ18 | 230 | 255 | 110 | |
DN65 | 145 | 4xφ18 | 290 | 265 | 136 | |
DN80 | 160 | 8xφ18 | 310 | 280 | 142.5 | |
DN100 | 180 | 8xφ18 | 350 | 300 | 148.5 | |
DN125 | 210 | 8xφ18 | 400 | 335 | 188 | |
DN150 | 240 | 8xφ22 | 480 | 370 | 205 | |
FLOW CHARACTERISTRIC
Size | Difference Pressure Range (kPa) | Flow Rate Range (m³/h) | Working Pressure | Flow Rate Deviation | Liquid Temperature |
30-420 | 1-8 | 16bar | ±5% | 0~100℃ | |
DN50 | 30-420 | 1.5-14 | |||
DN65 | 30-420 | 2-24.5 | |||
DN80 | 30-420 | 3-35 | |||
DN100 | 30-420 | 5-50 | |||
DN125 | 30-420 | 8-70 | |||
DN150 | 30-420 | 12-100 |
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