De Pala srl
It En De

2-way valve

2-way valve
2-way valve

Description

De Pala motorised butterfly valves are designed for heavy-duty applications, especially in the presence of suspended solids in the fluid.

Thanks to the butterfly shutter and the soft EPDM gasket, sealing is ensured even in such conditions, where, for example, a ball valve would risk blockage.

 

The main uses of De Pala butterfly valves concern the distribution of fluids in the field:

  • Well water
  • Waste water
  • Agricultural
  • Irrigation
  • Water purification
  • Industrial plants
  • Air conditioning, heating systems

A wide range of servomotors is available to match the various valve diameters. Equipped with heat-treated steel gearboxes. They are available in a wide range of technical characteristics to meet every need with the best solution.

The motors can be chosen in either alternating or direct current.

Technical Data

VALVE BODY

 

Female thread connections (ISO 228)

Body: Brass CW617N UNI EN 12165 nickel plated

Shaft: Brass CW614N UNI EN 12164 with PTFE anti-seize ring

Seals: EPDM

Butterfly shutter: technopolymer PEI

Nominal operating pressure: 16 bar

Maximum differential operating pressure: Δp 8 bar

Fluid temperature range: -10 °C   + 100 °C

 

COUPLED SERVOMOTORS

 

Opening / closing time: from 60" to 7"

Supply Voltage: 230Vac - 24Vac - 24Vdc - 12Vdc

Auxiliary Switch: maximum 2

Electric protection rating: IP42 - IP54 - IP65

Control type: 2 wires (relay inside) & 3 wires (C-NO-NC)

Related Product Codes

VF32F

BUTTERFLY VALVE - 2-WAYS DIAM. 1/2" ON/OFF TYPE - FEMALE ATTACHMENTS W/ADAPTER FOR DE PALA MOTORIZING

VF02F

BUTTERFLY VALVE - 2-WAYS DIAM. 3/4" ON/OFF TYPE - FEMALE ATTACHMENTS W/ADAPTER FOR DE PALA MOTORIZING

VF12F

BUTTERFLY VALVE - 2-WAYS DIAM. 1" ON/OFF TYPE - FEMALE ATTACHMENTS W/ADAPTER FOR DE PALA MOTORIZING

VF22F

BUTTERFLY VALVE - 2-WAYS DIAM. 1"1/4 ON/OFF TYPE - FEMALE ATTACHMENTS W/ADAPTER FOR DE PALA MOTORIZING

VF42F

BUTTERFLY VALVE - 2-WAYS DIAM. 1"1/2 ON/OFF TYPE - FEMALE ATTACHMENTS W/ADAPTER FOR DE PALA MOTORIZING

VF52F

BUTTERFLY VALVE - 2-WAYS DIAM. 2" ON/OFF TYPE - FEMALE ATTACHMENTS W/ADAPTER FOR DE PALA MOTORIZING

M7BGW

SERVOMOTOR 3-WIRES 1 AUX SW. - 15 sec FOR BUTTTERFLY VALVE - 230V IP54 - DIAM. 1/2" 3/4" 1"

M7CGW

SERVOMOTOR 3-WIRES NO AUX SW. - 15 sec FOR BUTTTERFLY VALVE - 24V IP54 - DIAM. 1/2" 3/4" 1"

M7BFW

SERVOMOTOR 3-WIRES 1 AUX SW. - 15 sec FOR BUTTTERFLY VALVE - 230V IP54 - DIAM. 1"1/4

M7CFW

SERVOMOTOR 3-WIRES 1 AUX SW. - 15 sec FOR BUTTTERFLY VALVE - 24V IP54 - DIAM. 1"1/4

M7BFXS

SERVOMOTOR 3-WIRES 1 AUX SW. - 60 sec FOR BUTTTERFLY VALVE - 230V IP54 - DIAM. 1"1/2

M7CFXS

SERVOMOTOR 3-WIRES 1 AUX SW. - 60 sec FOR BUTTTERFLY VALVE - 24V IP54 - DIAM. 1"1/2

P7BGW

SERVOMOTOR 3-WIRES 1 AUX SW. - 15 sec FOR BUTTTERFLY VALVE - 230V IP65 - DIAM. 1/2" 3/4" 1"

P7CGW

SERVOMOTOR 3-WIRES 1 AUX SW. - 15 sec FOR BUTTTERFLY VALVE - 24V IP65 - DIAM. 1/2" 3/4" 1"

P7BFW

SERVOMOTOR 3-WIRES 1 AUX SW. - 15 sec FOR BUTTTERFLY VALVE - 230V IP65 - DIAM. 1"1/4

P7CFW

SERVOMOTOR 3-WIRES 1 AUX SW. - 15 sec FOR BUTTTERFLY VALVE - 24V IP65 - DIAM. 1"1/4

P7BFXS

SERVOMOTOR 3-WIRES 1 AUX SW. - 60 sec FOR BUTTTERFLY VALVE - 230V IP65 - DIAM. 1"1/2

P7CFXS

SERVOMOTOR 3-WIRES 1 AUX SW. - 60 sec FOR BUTTTERFLY VALVE - 24V IP65 - DIAM. 1"1/2

R7BGW

SERVOMOTOR 2-WIRES 1 AUX SW. - 15 sec FOR BUTTTERFLY VALVE - 230V IP54 - DIAM. 1/2" 3/4" 1"

R7CGW

SERVOMOTOR 2-WIRES NO AUX SW. - 15 sec FOR BUTTTERFLY VALVE - 24V IP54 - DIAM. 1/2" 3/4" 1"

R7BFW

SERVOMOTOR 2-WIRES 1 AUX SW. - 15 sec FOR BUTTTERFLY VALVE - 230V IP54 - DIAM. 1"1/4

R7CFW

SERVOMOTOR 2-WIRES 1 AUX SW. - 15 sec FOR BUTTTERFLY VALVE - 24V IP54 - DIAM. 1"1/4

R7BFXS

SERVOMOTOR 2-WIRES 1 AUX SW. - 60 sec FOR BUTTTERFLY VALVE - 230V IP54 - DIAM. 1"1/2

R7CFXS

SERVOMOTOR 2-WIRES 1 AUX SW. - 60 sec FOR BUTTTERFLY VALVE - 24V IP54 - DIAM. 1"1/2

T7BGW

SERVOMOTOR 2-WIRES 1 AUX SW. - 15 sec FOR BUTTTERFLY VALVE - 230V IP65 - DIAM. 1/2" 3/4" 1"

T7CGW

SERVOMOTOR 2-WIRES 1 AUX SW. - 15 sec FOR BUTTTERFLY VALVE - 24V IP65 - DIAM. 1/2" 3/4" 1"

T7BFW

SERVOMOTOR 2-WIRES 1 AUX SW. - 15 sec FOR BUTTTERFLY VALVE - 230V IP65 - DIAM. 1"1/4

T7CFW

SERVOMOTOR 2-WIRES 1 AUX SW. - 15 sec FOR BUTTTERFLY VALVE - 24V IP65 - DIAM. 1"1/4

T7BFXS

SERVOMOTOR 2-WIRES 1 AUX SW. - 60 sec FOR BUTTTERFLY VALVE - 230V IP65 - DIAM. 1"1/2

T7CFXS

SERVOMOTOR 2-WIRES 1 AUX SW. - 60 sec FOR BUTTTERFLY VALVE - 24V IP65 - DIAM. 1"1/2

technical support +39 0434 920466