Cameron's Entech valves overcome installation hurdles
February 2012
Valves, Actuators & Pump Control
In some cases, valve manufacturers struggle to demonstrate proper check valve operation for compressor and pump station applications – even more challenging is demonstrating successful performance for these applications when valves are operated horizontally. Today, horizontal operation is more commonly needed by end-users, making brand selection and purchasing decisions more difficult due to the limited assurance current models can offer.
Cameron set out to design a superior check valve that could not only operate with exactness during horizontal operation, but could prove its ability before installation by meeting a series of stringent tests including API 6D and API 6A standards.
The combination of superior engineering, product knowledge and application experience led to the production of the Entech DRV-BN check valve, which successfully completed API 6A PR2 and API 6D testing in 2011. Using a friction-free, uniquely weighted annular disc, together with a specially tailored spring mechanism, the Entech check valve prevents reverse flow and gives end-users the assurance of successful operation.
For more information contact Gareth Trevethan, Engineering Process Control, +27 (0)31 208 6122, [email protected], www.epckzn.co.za
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