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Trend - INTERNAL THREADED END-CONNECTION LINEAR VALVE PN16

Numéro de référence V163N
Description INTERNAL THREADED END-CONNECTION LINEAR VALVE PN16
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V163N fiche technique
V163N
INTERNAL THREADED END-CONNECTION
LINEAR VALVE PN16
PRODUCT DATA
FEATURES
Brass body with internal threaded end connections
Low seat leakage rate
Self-adjusting packing
Accurate positioning to ensure state-of-the-art
temperature control
Directly-coupled electric actuators for easy
mounting
Constant total flow throughout full plug travel
APPLICATION
Single seated control or shut-off valve for:
hot water;
chilled water;;
domestic hot water;
in heating, ventilation, air conditioning systems, and open
circuits.
Operated by electric linear actuators (e.g. AL0620 and
AL1820)
SPECIFICATIONS
Action:
Stem up to close port A-AB
Nominal pressure rating: PN16
Flow characteristic:
equal percentage: port A-AB
linear: port B-AB
Rangeability:
50:1
Leakage rate:
Stroke:
0.05% of kvs
20 mm
Valve body:
Pipe connections:
Internal threading as per ISO228
Material:
Brass
Dimensions:
See Fig. 1 on page 2
Trim:
Seat:
DN15: stainless steel
DN20...50: body integrated
Plug:
Brass
Stem:
Stainless steel
Packing:
Spring-loaded carbon fiber
reinforced PTFE V-rings
Medium temperature and
pressure:
Water
2 to 120 °C max. 1600 kPa
120 to 170 °C max. 1490 kPa
Max. temperature differen-
tial in alternating hot/cold
water use:
60 K
Maximum glycol
concentration
50%
V163N Data Sheet TA200891 Issue 2 24-Sep-12
1
EN0B-0529GE51 R0905 (EB-V162/3N)

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