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Groth Corporation announces a model new security product for tank tools: the 12F-TWW-0 Pressure/Vacuum Relief Valve pressure/vacuum relief valves (PVRV).
Extensive research and growth have produced a product that achieves each superior sealing efficiency and business leading flow charges, whereas also permitting prospects to reach their required circulate charges with a doubtlessly smaller sized valve and make the most of 10% overpressure expertise.
The Model 12F-TWW-0 Pressure/Vacuum Relief Valve is designed to protect your tank from injury created by overpressure or excessive vacuum.
Costly product evaporative losses because of regular tank “breathing” are greatly decreased.
“The Model 12F-TWW-0 pressure/vacuum aid valves are developed to reduce fugitive emissions while offering elevated protection and security to tank tools and on-site personnel,” says Trey Rothenberger, VP of Global Sales at Groth Corporation. “These superior sealing valves permit tank gear operators to easily reach their required circulate rates with a doubtlessly smaller-sized valve while significantly reducing costly product evaporation.”

diaphragm seal from aluminum, carbon metal, and stainless-steel, the Model 12F-TWW-0 PVRV is on the market in sizes from 2” by way of 12”, in pressure settings from 0.5 to 24 osig and vacuum settings of 0.464 osig (2 mbarg) to 24 osig. It also presents superior tightness, exceeding API-2000 leak necessities, and is PED and ATEX Certified.
Features:
• This valve is designed to work with a 10% overpressure.
• Product leakage and fugitive emissions are lowered through ultra-tight sealing.
• Higher circulate capacity to protect from each extreme pressure and extreme vacuum construct up.
• Peripheral and central seat guides ensure dependable, repeatable efficiency.
• Designed for easy upkeep, thus decreasing downtime and operational cost.
Options:
Corrosion resistance can be enhanced with fluorocarbon-based fluoroelastomer or fluorine rubber / fluoro-rubber (FKM) delicate items.
Technical Details:
• Size: 2” via 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 courses available

• Available Pressure Settings: zero.5 osig to 24 osig

• Available Vacuum Settings: 0.464 osig (2 mbarg) to 24 osig

• Superior tightness, exceeding API-2000 leak necessities

• PED and ATEX licensed.
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