© Jobe Valves P.O Box 17 Matamata New Zealand P: +64 (0)7 880 9090 F: +64 (0)7 880 9099 E: info@jobevalves.com W: www.jobevalves.com

Key

25mm & 32mm (1’’ & 1 ¼”)20mm (¾”)15mm (½’’)

Description

Maintaining water levels in:• Animal drinking troughs• Water storage tanks

Flow Graph

• High flow• Compact robust construction• 20-60mm (¾” - 2½”) water level differential (increases as water pressure increases)• Positive on/off operation• Lock off with cord lock• 0.3 - 10 bar (5 - 150 P.S.I.) pressure rating• Inlet filter• Constructed from corrosion resistant materials• Under water installation helps avoid freezing• Valve is less prone to stock damage

Features

Applications

MEGAFLOW TROUGH VALVE SPECIFICATIONCODE

(e.g) A Megaflow Trough Valve with: ¾” bsp inlet thread, detach base, long tail thread has the following spec number: MFV 20 D LT NOTE: If no options are specified the standard ones will be supplied

Note: Before using check that under water mounting is allowed by local regulations.

Note: Product may differ slightly from these specs due to ongoing product development.

PRODUCT CODEINLET SIZE OPTIONS CODE

MFV ½’’ bsp/npt ¾” bsp/npt 1” bsp1” npt1 ¼” bsp1 ¼” npt

152025132114

Detach Base Long Tail Thread

DLT

MegaflowTrough Valve

Megaflow trough valves are float operated valves for use in automatic filling of water troughs. The valve isconfigured for underwater mounting only. The float is connected to the valve with a nylon cord, this operates a pilot valve, when the water level drops, the pilot valve is opened and the main diaphragm valve is activated. Megaflow is a good choice where its high flow, compact, robust, non corrosive construction is beneficial.

Long Tail: Supplied with backnut and seal washer½’’ Long Tail: 100mm long¾” Long Tail: 38mm long

Options

Inlet Size

Short Tail

Long Tail

Specifies this Thread size

Detach

BSP NPT

½’’ 1 ¼” ¾” 1’’ ¾” ½’’ 1’’ 1 ¼”

Mounting Positions

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MEGAFLOW TROUGH VALVEPRODUCT INFO

Megaflow Dimensions

20mm (3/4”) Short Tail25mm (1” ) bsp/npt short tail32mm (1 1/4”) bsp/npt short tail

15mm (1/2”) Long Tail20mm (3/4”) long tail25mm (1” )bsp⁄npt long tail32mm (1 1/4”) bsp⁄npt long tail

222225

100385460

mmDimension A inches

Tail Dimensions

7/87/81

41 1/22 1/82 3/8

Float Dimensions4 ⅝”

118mm

6 ⅝

” 16

8mm

45°

A 4 ½” 115mm

2”

51m

m

3 7/16” 88mm

1 13/16” 46mm

60ºC, 140ºFMaximum Operating Temperature

See “Tail Dimensions”

© Jobe Valves P.O Box 17 Matamata New Zealand P: +64 (0)7 880 9090 F: +64 (0)7 880 9099 E: info@jobevalves.com W: www.jobevalves.com2.2

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Body

White Internal Parts

Filter

Diaphragm

Seal

Springs, Bolts, Nuts, Pin, Screws

Glass Filled Nylon

Acetal

PP/Nylon

EPDM

TPU

304 Stainless Steel

Actuator Cap

Detach Locking Ring

O’Rings

Float

Seal Washer

Float Cord

ABS

Acetal

Nitrile

HDPE

LDPE

Polyester

MaterialPart MaterialPart

MEGAFLOW TROUGH VALVEDIMENSIONS & MATERIALS

3

4

5

7

8

1

DESCRIPTION CODE 26g x 25 S/S Screw

Two Part Acuator Top

6g x 10 S/S Screw

Actuator Cap

Actuator Spring

Two Part Actuator Stem

6g x 25 S/S Screw

Valve Cap Assembly

MFP2050

MFP2041

MFP2010

MFP2020

MFP2030

MFP2042

MFP2050

MFP2060

1

2

3

4

5

6

7

8

2

6

1

DESCRIPTION CODE

1

2

1

2

MFP1010

MFP1020

Float

Float Cord

CODE: MFV

4

1

32

1

2

3

4

MFP1

MFP2

MFP3

Float Assembly

Cap & Actuator Assembly

Diaphragm Assembly

Detach Base Assembly

DESCRIPTION CODE

3

DESCRIPTION CODE

1

2

MFP3

TPP3010

TPP3011

Diaphragm Assembly

Pilot Flow Filter (Fine)

Pilot Flow Filter (Coarse)

1

2

NB: All Long Tail Assemblies are supplied with a Seal Washer and Backnut included

1

2

DESCRIPTION CODE 4Detach Base

BSP TailsShort Tail Assembly (BSP)

Detach Tail 20mm(3/4”) Short

Detach Tail 25mm(1”) Short

Detach Tail 32mm(1 1/4”) Short

Long Tail Assembly (BSP)

Detach Tail 15mm (1/2”) Long

Detach Tail 20mm (3/4”) Long

Detach Tail 25mm (1” bsp) Long

Detach Tail 32mm (1 1/4” bsp) Long

NPT Tails Short Tail Assembly (NPT)

Detach Tail 3/4” npt

Detach Tail 1” npt

Detach Tail 1 1/4” npt

Long Tail Assembly (NPT)

Detach Tail 1/2” npt Long

Detach Tail 3/4” npt Long

Detach Tail 1” npt Long

Detach Tail 1 1/4” npt Long

1

2

DTP1

DTP020

DTP025

DTP032

DTP015L

DTP020L

DTP025L

DTP032L

DTP0075

DTP0100

DTP0125

DTP0050L

DTP0075L

DTP0100L

DTP0125L

© Jobe Valves P.O Box 17 Matamata New Zealand P: +64 (0)7 880 9090 F: +64 (0)7 880 9099 E: info@jobevalves.com W: www.jobevalves.com 2.3

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MEGAFLOW TROUGH VALVEPARTS IDENTIFICATION SHEET