PVS 803
Pilot-Operated Relief Valve
The PVS 803 is a pilot-operated relief valve where the opening and closing of the main plug is controlled by a pilot device. Designed for high-pressure transmission systems and medium-pressure gas distribution networks, it handles natural gas and previously treated, non-corrosive gaseous fluids. The valve features exceptional rangeability of 200:1 for precise pressure control across a wide range of flow conditions.
Technical Specifications
Detailed technical data for the PVS 803 Relief Valve
Applications
Key Features
Exceptional Rangeability
200:1 rangeability provides precise pressure control across a wide range of flow conditions.
Pilot-Operated Control
Main plug controlled by pilot device for accurate and reliable pressure relief operation.
High-Pressure Capability
Designed for pressures up to 102 bar for demanding transmission applications.
Standards Compliant
Meets EN 334 and EN 14382 dimensional standards for global compatibility.
Versatile Connections
Available with multiple ANSI and PN flange options for flexible installation.
Wide Temperature Range
Operating temperature from -20°C to +60°C for diverse climate conditions.
Downloads
Technical documentation and resources
HBC 975
High integrity slam shut valve with H2 compatibility for gas networks.
View DetailsNeed More Information?
Our technical team is ready to help you select the right relief valve for your application.