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Groth Corporation proclaims a new security product for tank equipment: the 12F-TWW-0 Pressure/Vacuum Relief Valve pressure/vacuum relief valves (PVRV).
Extensive research and development have produced a product that achieves each superior sealing performance and industry leading move charges, while also permitting customers to succeed in their required flow rates with a potentially smaller sized valve and make the most of 10% overpressure know-how.
The Model 12F-TWW-0 Pressure/Vacuum Relief Valve is designed to guard your tank from damage created by overpressure or extreme vacuum.
Costly product evaporative losses due to normal tank “breathing” are significantly decreased.
“The Model 12F-TWW-0 pressure/vacuum relief valves are developed to minimize fugitive emissions whereas offering elevated safety and security to tank equipment and on-site personnel,” says Trey Rothenberger, VP of Global Sales at Groth Corporation. “These superior sealing valves allow tank equipment operators to simply attain their required circulate rates with a probably smaller-sized valve while greatly decreasing costly product evaporation.”

Made from aluminum, carbon steel, and stainless-steel, the Model 12F-TWW-0 PVRV is on the market in sizes from 2” through 12”, in stress settings from zero.5 to 24 osig and vacuum settings of zero.464 osig (2 mbarg) to 24 osig. It additionally 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 decreased via ultra-tight sealing.
ไดอะแฟรม ซีล to guard from each extreme stress and extreme vacuum construct up.
• Peripheral and central seat guides ensure dependable, repeatable performance.
• Designed for easy maintenance, thus lowering downtime and operational cost.
Options:
Corrosion resistance could be enhanced with fluorocarbon-based fluoroelastomer or fluorine rubber / fluoro-rubber (FKM) soft items.
เพรสเชอร์เกจ :
• 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 classes obtainable

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

• Available Vacuum Settings: zero.464 osig (2 mbarg) to 24 osig

• Superior tightness, exceeding API-2000 leak necessities

• PED and ATEX certified.
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