MODEL 12F-TWW-0

Pressure / Vacuum Relief Valve with Pipe-Away

The Groth Model 12F-TWW-0 Pressure/Vaccum Relief Valve with Pipe-Away design was created to exceed industry needs. Extensive research and development have produced a product that achieves both superior sealing performance and industry leading flow rates, while also allowing customers to reach their required flow rates with a potentially smaller sized valve and utilize 10% overpressure technology. The pressure vacuum relief valve is designed to protect your tank from damage created by overpressure or excessive vacuum. Costly product evaporative losses due to normal tank “breathing” are greatly reduced. The Model 12F-TWW-0 are superior sealing valves developed to minimize fugitive emissions while providing increased protection and safety to tank equipment and on-site personnel.

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This valve is designed to work with a 10% overpressure

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

Higher flow capacity to protect from both excessive pressure and excessive vacuum build up

Peripheral and central seat guides ensure reliable, repeatable performance

Designed for easy maintenance, thus reducing downtime and operational cost

Technische Specificaties

Size

2” through 12”

Body Material

Aluminum, Carbon Steel, Stainless Steel

Pallet Material

Aluminum, Stainless Steel

Diaphragm Materials

Buna-N, Blue FKM or FEP

Weight Material

Zinc-Plated Steel,Stainless Steel

Bolting Class

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

Available Pressure Settings

0.5 osig to 24 osig

Available Vacuum Settings

0.464 osig (2 mbarg) to 24 osig

Superior tightness, exceeding API-2000 leak requirements

PED and ATEX Certified

Downloads

GROTH heeft diverse downloads beschikbaar gesteld over de GROTH MODEL 12F-TWW-0. Deze zijn te downloaden via de website van GROTH.

Bekijk beschikbare downloads

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