ECONO Butterfly Valves T/E Manual, Air & Electric Operated

PETRO Industrial
SKU: BFECONO-SUP1
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ECONO Butterfly Valves T/E Manual, Air & Electric Operated

The BFK range of Wafer style ductile iron Butterfly valves are available with pneumatic, electric or manual actuation. The BFK series has a cast iron body, 304 S.S disc and an EPDM seat making them suited to a wide range of general water applications.

These wafer butterfly valves will fit all standard flanges and are operated by either a lever or gear box (ISO 5211 mounting pad allows direct mounting).

Designed & manufactured in accordance with API609, inspected and tested in accordance with API598. Common applications include water trucks, irrigation and non corrosive industrial applications.

If sizes above 300mm are required please see BFD series (cast iron, 316 SS disc).

MANUAL ACTUATION:

Model

Nominal

Diameter

Pressure

Range

Temperature

Square Drive

Size

ISO

Torque

(Nm)

Manual

Operation

BFK50-L-E

50mm (2”)

 

 

 

 

 

0

to

10 Bar

 

 

 

 

 

-10°C

to

100°C

9mm

F05

7.5

 

 

 

 

 

 

Lever

BFK65-L-E

65mm (21/2”)

9mm

F05

11

BFK80-L-E

80mm (3”)

9mm

F05

14

BFK100-L-E

100mm (4”)

11mm

F07

26

BFK125-L-E

125mm (5”)

14mm

F07

38

BFK150-L-E

150mm (6”)

14mm

F07

78

BFK200-L-E

200mm (8”)

17mm

F10

110

BFK250-L-E

250mm (10”)

22mm

F10

185

BFK300-L-E

300mm (12”)

22mm

F10

270

 

PNEUMATIC ACTUATION:

Model

Nominal Diameter

Pneumatic Operation

 

Double Acting

Spring Return

BFK50-DA/SA-E

50mm (2”)

DA52

SR52

BFK65-DA/SA-E

65mm (21/2”)

DA52

SR63

BFK80-DA/SA-E

80mm (3”)

DA63

SR75

BFK100-DA/SA-E

100mm (4”)

DA63

SR75

BFK125-DA/SA-E

125mm (5”)

DA75

SR85

BFK150-DA/SA-E

150mm (6”)

DA85

SR100

BFK200-DA/SA-E

200mm (8”)

DA115

SR115

BFK250-DA/SA-E

250mm (10”)

DA115

SR140

BFK300-DA/SA-E

300mm (12”)

DA140

SR180

 

ELECTRIC ACTUATION:

Model

Nominal

Diameter

Electric

Operation

Voltage

Code

BFK50-E-E

50mm (2”)

OM-1

1 – 240vAC

2 – 110vAC

5 – 24vAC

7 – 12vDC

8 – 24vDC

BFK65-E-E

65mm (21/2”)

OM-1

BFK80-E-E

80mm (3”)

OM-1

BFK100-E-E

100mm (4”)

OM-A

 

The OM series is a robust range of 1/4 turn electric actuators suitable for the on/off activation of Ball or Butterfly valves.

A powerful motor with inbuilt thermal protection drives a pre-lubricated heavy duty steel gear train running in bronze bushes. They are encased in a powder coated die cast protective housing that has an IP67 rating (dust tight and submersible for limited periods).

All models have a visual position indicator and a manual override.

The ISO 5211 mounting and female square drive allows direct coupling to valves with a similar configuration.

Standard models drive through 900 and can be fitted with voltage free contacts for end of stroke feedback.

Positioner models with 4-20mA or 2-10v modulating control are also available in all sizes.

STANDARD FEATURES:

  • IP67 weatherproof rating and Humidity up to 95%.
  • Ambient temp. -5°c ... +600G.
  • Duty cycle is 30% to 75% depending on ambient temperature, voltage and actuator model, and relates to the 135°G thermal motor protection. (some modulating versions have a 75% duty cycle)
  • Always allow a 35% safety margin when sizing torque requirements.

OPTIONAL FEATURES:

  • Torque limit switch (overload protection).
  • Anti-condensation heater - 15 watt.
  • Two SPOT voltage free micro switches and cams (end of stroke feedback).
  • Potentiometer and position transmitter (4-20mA feedback).
  • Modulating control (4-20mA or 2-1Ov input and feedback).

OM SERIES – SPECIFICATIONS:

Model

Torque

Nm

Time (sec) 90°

 

(AMP) 12v AC/DC

 

(AMP) 24v AC/DC

 

(AMP) 110v AC

 

(AMP) 240v AC

 

(AMP) 415v

 

AC

DC

Run

Start

Run

Start

Run

Start

Run

Start

Run

Start

OM-1

35

13*

15

0.5

3

0.6

0.8

0.5

1.5

0.3

1

-

-

OM-AL

50

24*

24

0.5

3

0.7

0.8

0.5

1.5

0.3

1

-

-

*For 24vAC use the DC Speed

 

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