Hejian Honglun Hydraulic Parts Co., Ltd. (HL FLUID), a Chinese manufacturer of hydraulic and pneumatic quick coupling systems ...

HOUSTON--(BUSINESS WIRE)--Covenant Testing Technologies, LLC ("Covenant”) announced today that it has combined with Stuart Pressure Control ("Stuart") to form the premier provider of Well Flow & Sand ...

As control valves play a key role in process quality and reliability, “extreme care” must be taken to avoid costly premature failures, possibly resulting in substantial loss and even plant shut-down, ...

The new handheld control valve tester simplifies testing with dedicated tests that perform a quick health check to provide good/marginal/bad results Control valve testing has meant using complicated ...

Hejian Honglun Hydraulic Parts Co., Ltd. (HL FLUID), a leading Chinese manufacturer of hydraulic and pneumatic quick coupling systems since 2010, has officially introduced its latest innovation—the ...

studying control valve user requirements for dynamic performance of control valves defining of terms, performance categories, test methods and instrumentation, performance parameters, specification ...

Equipment designers find that proportional control technology is ideal where precise performance is required in variable pressure or flow applications. Often perceived as more complicated than other ...

Feedwater control valves play a critical role in boiler operation. One important parameter of their design is the pressure drop at the rated condition as well as off-design conditions. However, ...