Buschjost range of angle seat valves, also known as an Angle Seat Piston Valve, is a 2-way pneumatically actuated valve that moves a piston actuator off its seat based on the pilot signal it receives. A separate pneumatic pilot valve controls the actuator that moves the valve piston up and down, opening or closing the valve. The pilot signal is typically air, but fluids & gases such as water, oil or nitrogen can also be used depending on the application.
As the seat is positioned at an angle, it does not impede flow when the valve is fully open.
Buschjost Angle Seat Valves Overview
Features
- Higher flow rates and shorter switching cycles compared to solenoid valves
- Approved for use in Ex-areas (zones with a potentially explosive atmosphere) without further safeguards
- Easy rebuilding into normally closed or double acting
- Prevent water hammer as the medium itself is used to damp closing of the valve against the flow direction
- Can be used with contaminated fluids
- Flexibility for the user due to numerous piloting options – 3/2 way pilot valves, valve islands etc
- Choice of actuator (polymer, Brass, Stainless steel) and valve body (Brass, Stainless steel) materials to suit a variety of media and applications
- Valve body available in both Brass (CW617N) and Stainless steel (1.4408)
Buschjost Angle Seat Valves Applications
- Grinding/milling machine
- Dosing machines
- Surface treatment
- Processing bulk materials
- Packaging
- Injection moulding
- Foaming machines
- Textiles
- Compression moulding for chipboard coating
- Printing technology
- Washing systems
- Cooking boiler systems
Buschjost Angle Seat Valves - When to Use?
- 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
Buschjost Angle Seat Valves - How it Works?
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.
Buschjost Angle Seat Valves Range
- 82180
- 82280
- 82380
- 82480
- 82580
- 84500
- 84520
- 84580
- 84720
- 84740
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.
