Butterfly valve has blow-out-proof stem


Process Control

Series-40 butterfly valves from Bray Controls have blow-out-proof stems.

Houston, TX —Blow-out-proof stem is now incorporated into Bray Controls ’ high-performance, Series-40 butterfly valves. New stem will become standard on all Series 40 valves, the company reports; Series 40 complies with the latest edition of API 609 code for high-performance butterfly valves.


Design is said to offer rugged reliability and easy field maintenance. Available in wafer- and lug-style bodies, the valves offer bi-directional sealing to full ANSI Class 150, 300, or 600 ratings. Fire-safe models conform to API 607 and offer control of flammable and hazardous fluids in petroleum, petrochemical, chemical, and other high-risk applications. Carbon- or stainless-steel body materials resist corrosion. A high-strength, 17-4 PH stainless-steel valve-stem is standard. Actuator mounting flange and stem connection are designed to ISO 5211 for direct mounting to actuators.

—Control Engineering Daily News Desk
Jeanine Katzel, senior editor, jkatzel@reedbusiness.com

No comments
The Engineers' Choice Awards highlight some of the best new control, instrumentation and automation products as chosen by...
The System Integrator Giants program lists the top 100 system integrators among companies listed in CFE Media's Global System Integrator Database.
The Engineering Leaders Under 40 program identifies and gives recognition to young engineers who...
This eGuide illustrates solutions, applications and benefits of machine vision systems.
Learn how to increase device reliability in harsh environments and decrease unplanned system downtime.
This eGuide contains a series of articles and videos that considers theoretical and practical; immediate needs and a look into the future.
Make Big Data and Industrial Internet of Things work for you, 2017 Engineers' Choice Finalists, Avoid control design pitfalls, Managing IIoT processes
Engineering Leaders Under 40; System integration improving packaging operation; Process sensing; PID velocity; Cybersecurity and functional safety
Mobile HMI; PID tuning tips; Mechatronics; Intelligent project management; Cybersecurity in Russia; Engineering education; Road to IANA
This article collection contains several articles on the Industrial Internet of Things (IIoT) and how it is transforming manufacturing.

Find and connect with the most suitable service provider for your unique application. Start searching the Global System Integrator Database Now!

SCADA at the junction, Managing risk through maintenance, Moving at the speed of data
Flexible offshore fire protection; Big Data's impact on operations; Bridging the skills gap; Identifying security risks
The digital oilfield: Utilizing Big Data can yield big savings; Virtualization a real solution; Tracking SIS performance
click me