MODEL 12E-TSW

Spring Loaded Pressure / Vacuum Relief Valve – Vent To Atmosphere

The Groth Model 12E-TSW spring loaded design was created to exceed industry needs. The 12E-TSW valve delivers superior sealing and high flow rates, allowing for smaller valve sizes. It protects tanks from overpressure and vacuum damage while reducing evaporative losses and fugitive emissions. The valve enhances safety for both equipment and personnel.

Modular Construction

Cushioned air seating

Superior performing fluoropolymer diaphragms

Self draining housing body and drip rings

Peripheral Guiding and center stabilizing system for alignment

PED and ATEX Certified

Technical Specifications

Sizes

2” (DN 50) through 12” (DN 300)

Pressure Settings

1 psig to 15 psig

Vacuum Settings

0.464 osig (2 mbarg) to 24 osig

Material

Aluminum, Carbon Steel, Stainless Steel, special materials available upon request

Downloads

GROTH has made various downloads available for the GROTH MODEL 12E-TSW, including the specification sheet and the information sheet. These can be downloaded via the GROTH website.

View available downloads