V5050A2088 DN100 140
V5050A2106 DN125 220
V5050A2114 DN150 310  FEATURES
· Cast 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
· Constant total flow throughout full plug travel
SPECIFICATIONS
Action Stem up to close port A-AB
Nominal pressure rating PN16
Flow characteristic Equal percentage port A-AB,
ngl = 3.4
linear port B-AB
Rangeability 50:1
Leakage rate £0.1 % of kVS port A-AB
£1 % of kVS port B-AB
Stroke 38 mm
Valve body
End connections Flanged per ISO 7005-2
Material Cast iron (GG25)
Dimensions See Fig. 1
Trim
Seat Body integrated
Stem Stainless steel
Plug Stainless steel, skirt guided
Packing Spring loaded PTFE cone rings
Medium temperature
and pressure
PN16 2 ... 120 °C; 1600 kPa
120 ... 150 °C; 1440 kPa
Maximum temperature
differential in alternating
hot/cold water use 60 K           上海創(chuàng)儀實業(yè)有限公司

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