In-Line Bypass and Pressure Relief Valves NZ
HD Process supplies in-line bypass and pressure relief valves for managing pressure in liquid process pipelines. The range includes hygienic stainless steel valves from Bardiani, Tassalini and other manufacturers, with spring-loaded and pneumatic operating configurations.
Valve Construction and Pressure Control
- AISI 316L stainless steel construction.
- Sizes from ½" to 4".
- Adjustable spring-loaded or pneumatically loaded designs.
- Spring-loaded models rated to 10 bar, with higher spring pressures available on request.
- Parabolic shutter and shaped piston configurations.
Hygienic Operating Configurations
- Steam barrier arrangements.
- Metallic bellows or aseptic diaphragm seal options.
- Pneumatic seat lift for CIP on selected valves.
- BSP threaded and other in-line connection configurations.
These in-line valves are distinct from tank-top pressure/vacuum relief valves used for vessel breathing and air relief.
Contact HD Process to discuss the required pressure control arrangement and suitable valve design.
