|
Tip produs sau componenta
|
Valve
|
|
Valve type
|
Globe
|
|
Valve product series
|
VG311F
|
|
Valve model
|
VG311F-100C 130M SU00
|
|
Medium compatibility
|
Glycol 25 %
Glycol 30 %
Glycol 50 %
Water
|
|
Valve configuration
|
3-Way
|
|
Valve connection type
|
Flanged
|
|
Valve connection size
|
DN100 (ISO 7005-2)
|
|
Body size
|
100 mm (4 in)
|
|
Pipe size
|
100 mm
|
|
Flow characteristic
|
Equal percentage
|
|
Flow coefficient
|
115.62 cv
130 kvs
|
|
Pressure class
|
PN16
|
|
Operating fluid temperature
|
-10…150 °C
|
|
Pressure fluid max delta P normal life
|
199,9 kPa
|
|
Control valve rangeability
|
Greater than 50:1
|
|
Stroke length
|
45 mm
|
|
Seat leakage
|
Port A: Less than 0.03 % of kvs
|
|
Stem flow action
|
Stem up closes A and opens B to AB
|
|
Stem movement
|
Linear
|
|
Trim material
|
Brass
|
|
Material corp
|
Grey cast iron GG-25
|
|
Seat material
|
Port A: grey cast iron GG-25
Port B: grey cast iron GG-25
|
|
Stem material
|
Stainless steel AISI 303
|
|
Plug material
|
CW614N brass
|
|
Stem seal material
|
EPDM (ethylene propylene diene monomer)
|
|
Seating seal material
|
Port A:metal to metal
|
|
Packing material
|
EPDM (ethylene propylene diene monomer)
|
|
Regiune vizata
|
Europa
Asia Pacific.
Australia.
|
Declaratia REACH