Tank Protection Valve

Designed to safeguard storage tanks from overpressure and vacuum conditions, ensuring product integrity, process safety, and emission control.

Why Choose Tank Protection Valve from ADYAA?

Provides dependable overpressure protection to ensure the safety of equipment, personnel, and processes in all operating conditions.

Accurately responds to pressure variations, offering consistent relief and maintaining system stability under critical situations.

Built with high-quality stainless steel and corrosion-resistant materials for superior performance in harsh and demanding environments.

Available in a wide range of pressure ratings, sizes, and end connections to meet diverse industrial applications.

Meets international standards such as ASME, API, and PED, guaranteeing safe and compliant operation in all pressure systems.

Size Range: ½” to 12″
End Connections: Flanged (ANSI/DIN), Screwed (BSP/NPT), or Welded Ends.
Standards Used: Designed and manufactured in accordance with API 2000 / ASME Section VIII / ISO 28300 (as applicable) for pressure and vacuum relief systems.
Type of Design: Weight-loaded, direct-acting, top-guided design ensuring stable operation and accurate pressure setting.
Material of Construction (MOC): Carbon Steel, Stainless Steel (SS304 / SS316), Aluminum, Cast Iron.

Size Range: 2″ to 12″
End Connections: Flanged (ANSI/DIN), Threaded, or Clamp-type (Tri-Clamp).
Standards Used: Designed and tested in accordance with API 2000 / ISO 28300 / ASME Section VIII for pressure and vacuum relief devices on atmospheric and low-pressure storage tanks.
Type of Design: Weight-loaded or spring-loaded, direct-acting, top-guided design providing reliable sealing and consistent set pressures for both pressure and vacuum relief functions.
Material of Construction (MOC): Available in Carbon Steel, Stainless Steel (SS304 / SS316), Aluminum, Cast Iron.

Size Range: 2″ to 12″
End Connections: Flanged, Screwed, or Welded Ends.
Standards Used: Manufactured in accordance with API 2000 / ISO 28300 for venting of atmospheric and low-pressure storage tanks.
Type of Design: Weight-operated, weatherproof, and flame arrestor-compatible design with corrosion-resistant mesh and protective weather hood for outdoor installations.
Material of Construction (MOC): Available in Carbon Steel, Stainless Steel (SS304 / SS316), Aluminum, Cast Iron.

Size Range: 4″ to 24″
End Connections: Flanged (ANSI/DIN), Welded, or Bolted Mounting.
Standards Used: Designed and tested in accordance with API 2000 / ISO 28300 / ASME Section VIII for emergency venting of atmospheric and low-pressure storage tanks.
Type of Design: Weight-loaded or spring-assisted, hinged, and top-guided design allowing quick lift and full opening during emergency pressure conditions for maximum venting efficiency.
Material of Construction (MOC): Available in Carbon Steel, Stainless Steel (SS304 / SS316), Aluminum, Cast Iron

Size Range: ½” to 4″
End Connections: Threaded (BSP/NPT), Flanged, or Tube Fittings.
Standards Used: Designed and tested in accordance with API 2000 / ASME Section VIII / ISO 28300 for tank blanketing and pressure control applications.
Type of Design: Pilot-operated or direct-acting, diaphragm-controlled design providing precise pressure regulation and stable gas flow under varying tank conditions.
Material of Construction (MOC): Available in Stainless Steel (SS304 / SS316), Carbon Steel, Aluminum, or special alloys, with PTFE, FKM, or NBR diaphragms and seals to suit different service media.

Provide complete protection against tank overpressure, vacuum, and vapor loss.
Precision-engineered for reliable performance and long service life.
Corrosion-resistant stainless steel construction suitable for harsh environments.
Compact, easy-to-install designs with minimal maintenance needs.
Wide range of configurations including relief, vacuum, vent, emergency, and gas blanketing valves.

Oil & Gas: Protecting critical equipment such as pipelines, separators, and storage tanks from pressure buildup.
Chemical & Petrochemical: Delivering safe and reliable pressure control across reactors, columns, and process lines.
Power & Energy: Providing dependable overpressure protection for boilers, turbines, and steam systems.
Pharmaceutical & Food Processing: Ensuring clean and compliant pressure relief for sanitary and hygienic applications.
Water & Wastewater: Offering safety relief solutions for filtration, pumping, and treatment installations.
HVAC & Refrigeration: Preventing excess pressure in compressors, chillers, and closed-loop systems.