News & Events

October, 2022

New Valves Reduce Costly Product Evaporation Losses in a Smaller Size

Pressure Relief Valve Models 12E & 12F provide superior vacuum flow rates, lowering the cost to protect tank equipment and on-site personnel STAFFORD, Texas, October 31, 2022 – Groth Corporation announces two new products: the Model 12E and Model 12F weight-loaded pressure/vacuum relief valves (PVRV). Extensive research and development have resulted in a newly designed product […]


August, 2021

Continental Disc Corporation Appoints Mike Waters as New CEO

  Liberty, Mo., August 6, 2021 – Continental Disc Corporation, LLC (CDC) announced today that Mr. James Michael “Mike” Waters has been appointed new Chief Executive Officer of the company. An experienced business leader, Waters will succeed Benjamin Cox, assuming responsibilities on Monday, July 26, 2021. Benjamin Cox is no longer with the company. With […]


March, 2021

Tested and Certified Product Avoids Hazardous Deflagrations

In-House Production and Inventory Results in Fast Delivery to Customers   STAFFORD, Texas, March 19, 2021 – Groth Corporation’s newest addition to its product line, the 77E-AF Deflagration Arrester, tested and rated for IIB3 / C gas group deflagrations starting at 0.65 maximum experimental safe gap (MESG) and higher, expands the company’s range of products […]


January, 2021

Introducing: TSL Engineered Products, Global Manufacturer of Specialized Solutions

ST. LOUIS, Mo., January 13, 2021 – Tinicum, L.P., and affiliated funds managed by Tinicum Incorporated (“Tinicum”) announced today that they have acquired a controlling interest in Robert Family Holdings, LLC. Following the acquisition, Robert Family Holdings changed its name to TSL Engineered Products, LLC (“TSL”). TSL, through its three wholly owned operating subsidiaries — […]


March, 2020

Our Response to COVID-19

Dear Valued Customer, We recognize with the constantly changing COVID-19 situation around the world, this is an unprecedented time for us all. A time, that for many, is filled with uncertainty. Our hearts and thoughts go out to each and every one of you. I want you to know you have our commitment to continue […]


March, 2020

Business as Usual at Continental Disc Corporation

Liberty, Mo., March 4, 2020 – Continental Disc Corporation and its subsidiaries, manufacturers of rupture discs, relief valves, and related accessories, will remain open for business as usual amongst apprehension of spreading COVID-19 infections across the globe. “Though concern of infection in the United States is on the rise, Continental Disc Corporation is dedicated to […]


Filter Posts