Buschjost Direct acting solenoid valves, also known as zero-rated solenoid valves, are electro-mechanical valves that are used to control the flow of liquids or gases. This type of valve is directly actuated by the solenoid and does not require any difference in pressure between the inlet and outlet ports in order to operate; they can therefore function from 0 bar upwards.
Buschjost Direct Acting Solenoid Valves Overview
Features
- Can be used in negative pressure circuits
- Available in compact 2/2 way normally open or closed versions
- Includes Click-onTM solenoids that can be replaced without tools
- Number of valve body options makes it suitable for liquids and gases
When to Use Buschjost Direct Acting Solenoid Valves
- When high flow rates are required
- Where neutral pilot fluids such as air or water are available
- To control high viscous fluids – up to 600mm2/s, contaminated or aggressive fluids
- In applications requiring very quick opening and closing times
- To control hardwater
- When back pressure tightness is required
- Applications in explosion proof areas
Applications Buschjost Direct Acting Solenoid Valves
- These valves tend to be smaller in size and are typically used in low-flow or high-pressure applications.
How it works? Buschjost Direct Acting Solenoid Valves
Despite the significant abilities of these valves, their mode of operation is simple: a pressurized neutral control medium such as air, water or nitrogen is filled into the actuator which moves the valve piston up or down thus opening or closing the valve.
Solenoid de-energised and valve is closed
The sealing element is directly connected to the plunger. When the solenoid is de-energised, the spring force presses the plunger on to the seat sealing the orifice. The plunger is only moved by energising the solenoid.
Solenoid de-energised and valve is opened
When the solenoid is energised, the magnetic force lifts the plunger from the valve seat and the valve opens. Maximum operating pressure and flow depend directly on the seat diameter (nominal diameter) and the force of the solenoid.
Range Buschjost Direct Acting Solenoid Valves
- 82080
- 82090
- 82510
- 82530
- 82540
- 82560
- 82590
- 82610
- 83040
- 83150
- 84360
- 85340
- 85780
- 85840
- 86500
- 86520
- 86540
- 86580
- 86700
- 86720
- 86740
About IMI Buschjost
Since 1953, Buschjost has designed and manufactured a wide range of solenoid valves for use with different pressures, media, temperatures and applications. Buschjost is a member of IMI Norgren Precision Engineering and a market leader in a range of process and multimedia valve technology and system solutions for liquid and gaseous media.
With comprehensive knowledge of relevant industry standards and certifications, Buschjost valves can be found in applications including mechanical and plant engineering, the automotive industry and the field of power generation and environmental protection.
Cyclect has the pre-sales, installation, stock and technical support for Buschjost products. We identify and recommend a suitable model for your specific application that can be engineered and integrated by control panel teams.
