Type 1761-Servo- assisted 2/2way diaphragm valve

Short Description:

Type Description:

The 1761 valve is a servo-assisted solenoid valve . A minimum differential pressure is always required for the function of the valve. Various diaphragm material combinations and methods of operation are available depending on the application.  For reduced energy requirement, all coils can be delivered with electronic power reduction. The valve can be equipped with manual override for easy maintenance and commissioning. the valves satisfy protection class IP65

·Servo-assisted diaphragm valve with an orifice up to DN50

·Explosion-proof versions

·Service-friendly manual override

·Timing switch can be equipped


Product Detail

Product Tags

Technical attributes:

Orifice: DN14-50mm
Body material: Stainless steel
Control Type: Nomally Closed (Standard);Nomally Open
Seals material: NBR;EPDM;FKM
MediaNBREPDM

FKM

Neutral fluids;e.g.compressed air;water;Oil and fat-free fluids ,hot water;aceton;aqueous alkali solutionHot air; per-solution
Media temperature:NBREPDM

FKM

 -10℃ to +80℃-30℃ to +110℃

-10℃ to +120℃

Work pressure: Max.1.6Mpa
Fluid viscosity: ≤21mm2/s
Ambient temperature: -10℃ to +50℃
Standard Voltage: AC:220V,110V,(50/60Hz)DC:24V
Voltage tolerance: ±10%
Protection class: IP65 with cable plug

 Ordering Code:

Model

(NC)

Port connection  (G)

Orifice

(mm)

KV    

(m3/h)

work pressure

(MPa)

L×K×H

(mm)

1761008.1230

G1/4

14

1.9

0.03-1.6

65×40×102

1761010.1230

G3/8

14

3.0

0.03-1.6

65×40×102

1761015.1230

G1/2

14

3.7

0.03-1.6

65×40×102

1761020-14.1230

G3/4

14

4.0

0.03-1.6

69×60×107

1761020-25.1230

25

8.5

0.03-1.6

92×60×122

1761025.1230

G1

25

11

0.03-1.6

92×60×122

1761032.1440

G11/4

40

23

0.05-1.6

125×92×143

1761040.1440

G11/2

40

25

0.05-1.6

125×92×143

1761050.1440

G2

50

40

0.05-1.6

150×109×160

 Options:

·Normally Open

·NPT connection

·Explosion-proof versions

For more details, please contact: quanjia@nbquanjia.com

 


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