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MODEL 12E-TWW-0
Pressure/Vacuum Relief Valve Vent to Atmosphere
The Groth Model 12E-TWW-0 Pressure/Vacuum Relief Valve that vents to atmosphere design was created to exceed industry needs. Extensive research and development has 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. Costly product evaporative losses due to normal tank “breathing” are greatly reduced. The Model 12E-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 utilize 10% overpressure technology
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Product leakage and fugitive emissions are reduced via ultra-tight sealing
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Higher flow capacity to protect from both excessive pressure and excessive vacuum build up
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Peripheral and central seat guides ensure reliable, repeatable performance
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Designed for easy maintenance, thus reducing downtime and operational cost
Technische Specificaties
Size2” through 12” |
Body MaterialAluminum, Carbon Steel, Stainless Steel |
Pallet MaterialAluminum, Stainless Steel |
Diaphragm MaterialsBuna-N, Blue FKM or FEP |
Weight MaterialZinc-Plated Steel, Stainless Steel |
Bolting Class150# ASME, PN10, PN16, JIS drilling classes available |
Available Pressure Settings0.5 osig to 24 osig |
Available Vacuum Settings0.464 osig (2 mbarg) to 24 osig |
Superior tightness, exceeding API-2000 leak requirements |
PED and ATEX Certified |
Vent to Atmosphere, Pressures up to 24 osig |
Downloads
GROTH heeft diverse downloads beschikbaar gesteld over de GROTH MODEL 12E-TWW-0. Deze zijn te downloaden via de website van GROTH.