Azbil ACTIVAL FC200, Спецификации и инструкции

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AB-6675
5

Specifications
For weight, refer to the table shown in the section Dimensions .

Valve specifications
Item Specification
Model Three-way valve with flanged-end connection, proportional control
Body pressure rating JIS 10K (Max. working pressure: 1.0 MPa)
Size, Cv, Close-off rating.
Model number Nominal size Cv Close-off ratings
VY5460F0051 DN50 (2”) 45 0.3 MPa
VY5460F0061 DN65 (2
1
/
2
”) 70 0.2 MPa
VY5460F0081 DN80 (3”) 100
0.15 MPa for mixing use
0.1 MPa for diverting use
Materials Body Gray cast iron (equivalent to JIS FC200)
Retainer Stainless steel
Ball, stem Stainless steel
Seat ring PTFE with filler
Gland packing Inorganic fiber
Gasket Non-asbestos joint sheet
End connection JIS 10K flanged-end, flat face flange (FF)
Applicable fluid Chilled/hot water, brine (ethylene glycol solutions, 50 % max.)
Allowable fluid temperature 0

C to 100

C (Non-freezing)
Flow characteristic Linear (Refer to Fig. 2 for the linear flow characteristic diagram.)
Rangeability 30 : 1
Seat leakage 0.1 % of rated Cv value
Paint Gray (equivalent to Munsell 5B 4/1)
Actuator to be combined Integrated with the valve
Linear flow characteristic diagram Flow direction
Figure 2. Linear flow characteristic Figure 3. Flow direction
Cv value / Rated
Cv value (%)
Actuator input signal (%)
Port B Port A
Composite flow characteristic Mixing:
Port A/Port B
to Port AB
Diverting:
Port AB
to Port A/Port B