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YOSHITAKE DBFV-1S Electric Butterfly Valve

Made in Japan
Manufacturer: Yoshitake
Model: DBFV-1S

  • Stainless steel disc and PTFE seat
  • Double-eccentric structure with minimal seat wear
  • Built-in thermal protector and torque protector

Specifications

Feature Electric Butterfly valve, ON-OFF, Stainless steel
Specifications Product type Motor valve
Nominal size 50A (2″) – 150A (6″)
Application Steam, air, cold and hot water, oil, other non-dangerous fluid
End connection Wafer (Applicable flange standards: JIS 10K, ANSI 150lb and EN PN16)
Max. pressure 1.9 MPa (*1)
Max. temperature 190 degree(C) (*1)
*1 The relationship between working pressure and temperature is according to the P-T Rating below.
Ambient temp. -25~70°C
Voltage AC220V (50/60Hz)
Operation ON-OFF (90°bi-directional rotation)
Working time Short-time duty 15 min
Protection IP67
Material Body Stainless steel
Disc Stainless steel
Seat PTFE
Actuator body Aluminum alloy

Remarks

* Use sheet gaskets when connecting the valve to pipes.
* Avoid installing the product at a location where the flow is uneven, such as near the discharge outlet of the pump, outlet of an elbow, downstream side of a reducer and outlet side of a control valve.
* Use the valve within Pressure-Temperature rating.

Remarks:DBFV-1S


Dimensions and Weights

Size H(mm) H1(mm) L(mm) Weight(kg)
50A(2″) 375 72 43 7
65A(2-1/2″) 390 80 49 8
80A(3″) 400 87 49 8.5
100A(4″) 442 102 54 11
125A(5″) 536 120 56 20.5
150A(6″) 558 132 56 23.5

Dimensional drawing

Dimensional drawing

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