19000 Series Safety Relief Valve & Universal Media

Consolidated 19000 Safety Relief Valve

Inlet Sizes

1/2″ to 2″

Inlet Ratings

Threaded and ASME Class 150 to 2500

Outlet Sizes

1” to 2 ½”

Outlet Ratings

Threaded and ASME Class 150 to 300

Orifice Sizes

.096 sq. in. through 0.567 sq. in.

Set Pressure Range

5 psig to 8000 psig

Temperature Range

-425°F to 1100°F


Stainless/Carbon Steel with stainless trim

Standards and Regulations

ASME B & PVC, Section VIII


The Consolidated 19000 Series valve provides quality performance in seat tightness, capacity, and blowdown on most media. It surpasses ASME code requirements and is CE compliant to European PED specifications in functional performance and overpressure protection.

Benefits of the Consolidated 19000 Series valve include:

  • Offers a reliable, light and compact design for low installation costs.
  • Simple design is not only easily maintained, it also helps reduce your parts inventory.
  • Its short, fixed blowdown makes it a good choice for thermal relief services.
  • Versatile design is offered in screwed, flanged or socket weld connection.

The Type 19000 safety relief valve is suitable for overpressure protection in chemical, petrochemical, refinery, power generation (nuclear and commercial), and other commercial applications.