Inlet Sizes

1″ through 12″

Inlet Ratings

ASME Class 150 through 2500

Outlet Sizes

2″ through 16″

Outlet Ratings

ASME Class 150 and 300

Orifice Sizes

D through W

Set Pressure Range

4 psig to 6250 psig

Temperature Range

-450°F to 1500°F

Materials

Cast carbon steel body with stainless steel trim. Other materials available

Standards and Regulations

ASME B & PVC, Section VIII

ASME B & PVC, Section I (Liquid)

API 526

Pressure Equipment Directive

China Manufacturing License

Description

The highly adaptable 1900 Series Safety Relief Valve with the Eductor Tube Advantage is designed to meet a wide range of industrial applications and is certified for gas, liquid and steam media in conventional and balanced bellows designs.  The 1900 Series design flexibility and parts interchangeability accommodate process changes through easy conversion to a variety of designs.