产地：德国
规格：V5025A1084 V5025A1092 V5025A1100 V5025A1118 V5025A1126 V5025A1134 V5025A1142 V5025A1159 V5025A1167
公司所在地：江苏苏州
电话：13151177225
1482958908
V5025A1084 V5025A1092 V5025A1100 V5025A1118 V5025A1126 V5025A1134 V5025A1142 V5025A1159 V5025A1167的简单介绍Approved according to DIN 32730 in DN15...80 in combination with ML6425/ML7425V5025A1084 V5025A1092 V5025A1100 V5025A1118 V5025A1126 V5025A1134 V5025A1142 V5025A1159 V5025A1167的详细信息苏州乡林楼宇智能科技有限公司 李小姐 13151177225 V5025A1019 DN15 0.40
V5025A1027 DN15 0.63
V5025A1035 DN15 1.0
V5025A1043 DN15 1.6
V5025A1050 DN15 2.5
V5025A1068 DN15 4.0
V5025A1076 DN20 6.3
V5025A1084 DN25 10.0
V5025A1092 DN32 16.0
V5025A1100 DN40 25.0
V5025A1118 DN50 40.0
V5025A1126 DN65 63.0
V5025A1134 DN80 100.0
V5025A1142 DN100 160.0
V5025A1159 DN125 250.0
V5025A1167 DN150 360.0 Pressure-balanced plug
• Nodular iron body with flanged end connections
• Low seat leakage rate
• Metal-to-metal seating for long life span
• Self-adjusting packing
• Accurate positioning to ensure state-of-the-art
temperature control
• Easy mounting of direct-coupled electric and
pneumatic actuators
• Approved according to DIN 32730 in DN15...80 in
combination with ML6425/ML74 SPECIFICATIONS
Action Stem down to close
Nominal pressure rating PN25
Flow characteristic Equal percentage
Rangeability 50:1
Leakage rate ≤0.05% of kVS (DN15...80)
≤0.1% of kVS (DN100...150)
Stroke 20 mm (DN15...80)
38 mm (DN100...150)
Valve body
End connections Flanged per ISO 7005-2
Material Nodular iron (GGG40.3)
Dimensions See Fig. 1 on page 3
Trim
Seat Stainless steel
Stem Stainless steel
Plug Stainless steel, skirt-guided
Packing Spring-loaded PTFE cone rings
Medium temperature 2...120 °C (max. 2500 kPa)
and pressure 120...160 °C (max. 2250 kPa)
160...200 °C (max. 2000 kPa)
Max. temp. differential 60 K (alternating hot/cold water)
Medium water, water-glycol (max. 50%),
steam INSTALLATION
• Water should meet VDI 2035 requirements.
• Do not install valve with stem below the horizontal.
• Fluid flow must correspond with the arrow direction on
the valve body.
• The installation of a strainer is strongly recommended.
REPAIR PACKING KIT
Part No.: R43176755004 (DN15...80)
R43176755005 (DN100...150) |
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