Cross is an Authorized Groth Assembler

Cross Assemble To Order Valves

We are pleased to advise you that Cross is now an Authorized Groth Assembler. The trusted brand that you’ve known for years has certified Cross as an official assembler of relief valves. As a GARD center, remember Cross can repair your relief valve. However, if it’s beyond economical repair, we can assemble to order a replacement valve in a fraction of the lead time from other sources.

When you need your relief valves assembled to order, we have the expertise to help. Our trained and experienced technicians are on the job to ensure you’re getting the best performance, highest quality, and most production out of all of your valves, vents, and regulators. We’re excited to add to this our factory-quality valves assembled in our Knoxville facility. Our valves usually ship within 48 hours!

Call one of our experts to discuss your requirements for a new piece of equipment or arrange a repair of your existing parts. We look forward to hearing from you!

GROTH pressure relief valve

Latest Cross Company Updates

The new series of Quantim® QMC Coriolis flow meters and controllers from Brooks Instrument aims to achieve precise and consistent measurement and control of low flow rates of liquid or gas.
October 1, 2025
Looking to replace an Optical Comparator? 5 Reasons why the C-Vision is the right choice
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Glass coating manufacturers must ensure reliable gas flow and low-pressure control for high-yield low-e glass production. Read this Brooks Instrument application note to learn how.
September 29, 2025
The new pressure/vacuum valve & flame arrester combination unit from Cross partner Groth Corporation helps protect tanks from damage created by overpressure or excessive vacuum, at the same time it provides protection from externally caused sources of heat and ignition.
September 25, 2025

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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.