Protect your tank from damage with Groth Corporation’s latest valve

Groth Corporation declares a new safety product for tank gear: the 12F-TWW-0 Pressure/Vacuum Relief Valve pressure/vacuum aid valves (PVRV).
Extensive analysis and growth have produced a product that achieves each superior sealing efficiency and trade leading move rates, while also permitting customers to succeed in their required circulate rates with a probably smaller sized valve and utilize 10% overpressure technology.
The Model 12F-TWW-0 Pressure/Vacuum Relief Valve is designed to protect your tank from damage created by overpressure or extreme vacuum.
Costly product evaporative losses due to regular tank “breathing” are greatly reduced.
“The Model 12F-TWW-0 pressure/vacuum reduction valves are developed to attenuate fugitive emissions while providing increased safety and safety to tank gear and on-site personnel,” says Trey Rothenberger, VP of Global Sales at Groth Corporation. “These superior sealing valves permit tank tools operators to simply reach their required move rates with a doubtlessly smaller-sized valve while tremendously lowering costly product evaporation.”

Made from aluminum, carbon metal, and chrome steel, the Model 12F-TWW-0 PVRV is on the market in sizes from 2” by way of 12”, in strain settings from zero.5 to 24 osig and vacuum settings of 0.464 osig (2 mbarg) to 24 osig. It also offers superior tightness, exceeding API-2000 leak necessities, and is PED and ATEX Certified.
• This valve is designed to work with a 10% overpressure.
• Product leakage and fugitive emissions are decreased through ultra-tight sealing.
• Higher move capacity to guard from each extreme strain and extreme vacuum build up.
• Peripheral and central seat guides guarantee reliable, repeatable performance.
• Designed for digital pressure gauge , thus lowering downtime and operational cost.
Corrosion resistance could be enhanced with fluorocarbon-based fluoroelastomer or fluorine rubber / fluoro-rubber (FKM) delicate goods.
Technical Details:
• 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 courses available

• Available Pressure Settings: 0.5 osig to 24 osig

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

• Superior tightness, exceeding API-2000 leak requirements

• PED and ATEX licensed.