Schneider KREUZNACH
SCHNEIDER KREUZNACH HYDRAULIC SERVOVALVES HVM
  • Description
  • Technique Feature
  • Specification
  • Applied Range

HYDRAULIC SERVOVALVES HYDRAULIC SERVOVALVES

 

The servovalve is the heart of every electrohydraulic control system. The observance of static and dynamic parameters requires equipment of the highest quality. The SCHNEIDER piston slide valves in single and multi-stage versions fulfill these criteria perfectly thanks to 100% quality control.

 

MOUNTING PATTERN NG 6

The servovalve range embraces single, two and three-stage valves in a flow rate range from 0.4 to 1000 l/min. Besides the standard range, application-related valve series are available, e.g.:

- special characteristics,

- low-leakage pistons,

- two return flanges or

- highly dynamic valves

HVM 061:Single-stage servovalve with or without electronics.

HVM 062:Two-stage servovalve with or without electronics

HVM 063: Single-stage servovalve with or without electronics

HVM 064: Two-stage servovalve with or without electronics

 

MOUNTING PATTERN NG 10

The servovalve range embraces single, two and three-stage valves in a flow rate range from 0.4 to 1000 l/min. Besides the standard range, application-related valve series are available, e.g.:

- special characteristics,

- low-leakage pistons,

- two return flanges or

- highly dynamic valves

HVM 057: Two stage servovalve with or without integrated electronic

HVM 090: Two stage servovalve with or without integrated electronic

HVM 067: Single-stage servovalve with or without electronics

HVM 071: Two-stage servovalve with or without electronics

 

MOUNTING PATTERN NG 25

The servovalve range embraces single, two and three-stage valves in a flow rate range from 0.4 to 1000 l/min. Besides the standard range, application-related valve series are available, e.g.:

- special characteristics,

- low-leakage pistons,

- two return flanges or

- highly dynamic valves

HVM 188: Two-stage servovalve

 

 

SPECIAL VALVES

The servovalve range embraces single, two and three-stage valves in a flow rate range from 0.4 to 1000 l/min. Besides the standard range, application-related valve series are available, e.g.:

- special characteristics,

- low-leakage pistons,

- two return flanges or

- highly dynamic valves

HVM 106: Two-stage servovalve

HVM 107: Two-stage servovalve

HVM 108: Two-stage servovalve

 

PRESSURE CONTROL VALVES

The servovalve range embraces single, two and three-stage valves in a flow rate range from 0.4 to 1000 l/min. Besides the standard range, application-related valve series are available, e.g.:

- special characteristics,

- low-leakage pistons,

- two return flanges or

- highly dynamic valves

HVD 306: Single-stage pressure control valve

HYDRAULIC SERVOVALVES HYDRAULIC SERVOVALVES

 

Servovalve HVM 061 / HVM 062

HVM 061:Single-stage servovalve with or without electronics.

HVM 062:Two-stage servovalve with or without electronics

 

HVM 061

HVM 062

Rated flow

0,4 - 8 l/min

5 - 30 l/min

Operating pressure

0 - 315 bar

5 - 315 bar

Rated current

± 200 mA

± 200 mA

Step response 0 - 90%

3,5 ms

3 ms

Resolution without dither

< 0,2 %

< 0,2 %

with integrated electronics

Supply

24 VDC

24 VDC

Nominal value (optional)

± 10 V

± 10 V

0-20 mA

0-20 mA

4-20 mA

4-20 mA

 

 

Servovalve HVM 063 / HVM 064

HVM 063: Single-stage servovalve with or without electronics

HVM 064: Two-stage servovalve with or without electronics

 

HVM 063

HVM 064

Rated flow

0,5 - 20 l/min

5 - 40 l/min

Operating pressure

0 - 315 bar

5 - 315 bar

Rated current

± 300 mA

± 300 mA

Step response 0 - 90%

5 ms

4 ms

Resolution without dither

< 0,2 %

< 0,2 %

with integrated electronics

 

 

Supply

24 VDC

24 VDC

Nominal value (optional)

± 10 V

± 10 V

0-20 mA

0-20 mA

4-20 mA

4-20 mA

 

 

HVM 057: Two stage servovalve with or without integrated electronic

HVM 090: Two stage servovalve with or without integrated electronic

 

HVM 057

HVM 090

Rated flow Δp1

40 l/min

80 l/min

Rated pressure

315 bar

315 bar

Maximum pressure

450 bar

450 bar

Current

± 300/650 mA

± 300/650 mA

Actuating time

6 ms

6 ms

Hysteresis

< 2%

< 2%

Operating temperature

253 … 353 K

253 … 353 K

 

 

HVM 067: Single-stage servovalve with or without electronics

HVM 071: Two-stage servovalve with or without electronics

 

HVM 067

HVM 071

Rated flow

10 - 120 l/min

10 - 120 l/min

Operating pressure

5 - 315 bar

5 - 315 bar

Rated current

± 300 mA

± 300 mA

Step response 0-90%

5 ms

5 ms

Resolution without dither

< 0,2 %

< 0,2 %

with integrated electronics

 

 

Power supply

24 VDC

24 VDC

Nominal value (optional)

± 10 V

± 10 V

0-20 mA

0-20 mA

4-20 mA

4-20 mA

 

 

HVM 188: Two-stage servovalve

 

HVM 188

Rated flow Δp1

220 l/min

Rated pressure

315 bar

Maximum pressure

450 bar

Current

± 300/650 mA

Actuating time

6 ms

Hysteresis

< 2%

Operating temperature

253 … 353 K

 

 

HVM 106: Two-stage servovalve

HVM 107: Two-stage servovalve

HVM 108: Two-stage servovalve

 

HVM 106

HVM 107

HVM 108

Rated flow Δp1

150 l/min

30 - 300 l/min

700 l/min

Rated pressure

420 bar

420 bar

420 bar

Maximum pressure

450 bar

 

 

Current

± 300/650 mA

± 300 mA

± 300 mA

Actuating time

6 ms

10 ms

10 ms

Hysteresis

< 2%

< 0,1 %

< 0,1 %

Operating temperature

253 … 353 K

 

 

 

 

HVD 306: Single-stage pressure control valve

 

HVD 306

Rated pressure

1 - 700 bar

Maximum pressure

720 bar

Current

750 mA

Actuating time

15 ms

Hysteresis

< 2%

Operating temperature

253 … 353 K

 

HYDRAULIC SERVOVALVES HYDRAULIC SERVOVALVES Application as:

 

Energy

Our compact products and engineering help to make optimal use of raw materials, irrespective of whether for wind, gas or other power plants.

 

Steel

High precision coupled with dynamism lend our products the necessary power density to ensure the variety of possible applications.

 

Entertainment

Not only technical applications for the manufacture of goods rely on the speed of our servovalves – we also provide holistic solutions for leisure and entertainment applications.

 

Oil and gas offshore

In extreme conditions, whether in wind, rain, heat or frost, our robust systems work steadily and reliably.

 

Machinery

Holistic solutions and the use of our dynamic products help to gain a technical lead for machines and systems, e.g. wood-/metal-working machines and machine tools.

 

Testing and inspection applications

With repeat accuracy, reliability and stability for both low and high flow rates, our products provide extremely high reliability in individually adapted solutions.

 

Aerospace

People entrust their ideas and visions to us in order to secure joint technical success for the future.

Hot keywords:high quality
Leave Messages Please Feel free to give your inquiry in the form below.We will reply you in 24 hours.
Related Keywords:
Related Articles:
Top
Product Catalog
Products