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Product Spotlight – GROTH Ten Percent Overpressure Vents

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A Smart Solution for Tough Applications

GROTH’s new 10% overpressure Pressure/Vacuum Relief Valves were created to achieve both superior sealing performance and industry leading flow rates. Costly product evaporative losses due to normal tank “breathing” are greatly reduced. In addition, the sealing of the new valves was developed to minimize fugitive emissions while providing increased protection and safety to tank equipment and on-site personnel.

The 10% overpressure vents offered by GROTH provide more flow at lower pressures, making them an ideal choice for tank relief in storage tanks, reactors, and pressure vessels. Different from many traditional vents, which need to be 100% open to achieve the full psi, these vents are able to achieve the same flow capacity with a far lower psi. This leads to better performance at lower cost than pilot-operated vents.

They can also be paired with a flame arrestor for applications with explosive concerns. This makes the GROTH 10% overpressure vent not only a more efficient solution, but a safer one.

 

12F-TWW-0 model

Features and Benefits

Uses 10% overpressure technology which lets you reach the required flow rate with a potentially smaller sized valve

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, reducing downtime and operational cost

See How a Solution From Groth Can Benefit Your Operation

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In the meantime, enjoy these fun facts…

Did you know… Cross Company is an ESOP (Employee Stock Ownership Plan). Our ESOP started in 1979 and as of 2006, we are 100% employee-owned! Learn more about our ESOP and how that benefits both team members and our customers.
Did you know... the precision measurement group at Cross was founded in 1939 by our current CEO's grandfather, Jim King. That's a whole lot of calibration!
Did you know... A fingerprint weighs about 50 micrograms. We know, we weighed it! The residue left from a finger can actually make a difference in weight results which is why we wear gloves when we calibrate weights. For reference, a sheet of paper is about 4.5 grams, that’s 4.5 million micrograms.
Did you know… Cross Company has grown significantly since our start in 1954. Over the years we've acquired 26 companies! Today, our five groups have expertise in everything from industrial automation to precision measurement, and industry knowledge going all the way back to 1939.