MODEL 13S-T0W

Weight Loaded Vacuum Relief Valve

The Groth Model 13S-T0W-0 is used when only vacuum relief is required. It is side mounted on the tank body or piped in. Intake relief is provided by a weight loaded pallet, reducing the risk of tank damage from excessive vacuum. Valve size must be chosen to meet vacuum relief needs under operating and thermal conditions.

This valve is designed to utilize 10% overpressure technology

Product leakage and fugitive emissions are reduced via ultra-tight sealing

Higher flow capacity to protect from excessive vacuum build up

Peripheral and central seat guides ensure reliable, repeatable performance

Designed for easy maintenance, thus reducing downtime and operational cost

Technical Specifications

Size

2” (50mm) through 12”(300mm)

Body Materials

Aluminum, Carbon Steel, Stainless Steel

Pallet Materials

Aluminum (low setting only), Stainless Steel

Diaphragm Materials

Buna-N, Blue FKM or FEP

Weight Materials

Zinc-Plated Carbon Steel, Stainless Steel

Bolting Class

150# ASME, PN10, PN16, JIS drilling classes available

Available Vacuum Settings

.86 inWC (2.15 mbarg) to 41.5 inWC (103 mbarg)

Superior tightness, meeting API-2000 leak requirements

PED and ATEX Certified

Downloads

GROTH has made various downloads available for the GROTH MODEL 13S-T0W, including the specification sheet and the information sheet. These can be downloaded via the GROTH website.

View available downloads