Microfluidic Valves with Twin Power Technology

May 17 | Tools And Technology

Burkert Life Science has introduced microfluidic valves with Twin Power technology. The valves are available in 10 mm, 16 mm, and 22 mm sizes. Twin Power technology combines the rocker principle with a new actuator. This dual-solenoid design allows the use of a smaller valve with lower power consumption.

Control Valve Integrates Three Functions In One

Apr 17 | Tools And Technology

Siemens Building Technologies Division has launched a new line of pressure independent control valves (PICVs) that integrate three functions into a single device: control valve, adjustable flow limiter, and automatic pressure regulator. These PICVs are especially suitable for a large hydronic HVAC system application.

Manual Dispensing Systems Feature Handheld Valve

Mar 6 | Tools And Technology

Dymax Corp.'s manually controlled dispensing systems facilitate accurate dispensing through the use of a handheld Model 200 diaphragm valve. The diaphragm valve is designed with a lightweight, wand-style body to make it ergonomic for users.

Liquid Handling Stream Selector

Feb 14 | Tools And Technology

VICI Valco offers the Cheminert C65 series liquid handling stream selector, an integrated motor/valve assembly designed for OEM systems.

Double Flapgate Airlock Valves

Jan 27 | Tools And Technology

Meyer & Sons Inc.'s double flapgate airlock valves are suited for extreme operating environments or highly abrasive materials. The double flapgates are designed to control the rate of materials flow through a system while simultaneously preventing air leakage by isolating the processing system's pressures.

Electric Rotary Valves

7/12/2011 | Tools And Technology

Bio-Chem Fluidics' RV-Series of electric rotary valves delivers inert fluid paths with high flow rates and low dead volumes.

Proportional relief valves

5/24/2011 | Tools And Technology

Swagelok RHPS series PRV model proportional relief valves provide proportional venting of overpressures for piping systems up to 1 in. size.

Ball valves feature wide flow capacity range

4/7/2011 | Tools And Technology

Siemens Industry, Inc. has introduced its 599 Series 2-way ball valves featuring a wide 0.4 to 160 Cv flow capacity range.

Control selector valves simplify piping and prevent leakage

3/15/2011 | Products

Custom-manufactured pneumatic selector valves that can simplify piping arrangements for complex applications in a wide range of applications are available from Conant Controls Inc.

Electric rotary and isolation valves

2/17/2011 | Tools And Technology

Bio-Chem Fluidics will feature its new line of electric rotary valves and solenoid isolation valves at Pittcon 2011.

Blogs

more

R&D 100: Now and Then

Apr 16

As R&D Magazine prepares for the 50th annual R&D 100 Awards, the editors take a stroll through the awards history, and invite former winners to join them.

R&D 100 Awards: Final Deadline is April 30

Apr 3

The editors of R&D Magazine have extended the submission deadline for the 2012 R&D 100 Awards to April 30, 2012, at 11:59 pm, eastern U.S. time. This is the FINAL DEADLINE. We cannot accept entries after that time.

Multimedia

more

CC Radio - Episode 99

May 23

NIH bikes to work. For transcripts of this and other NIH Clinical Center podcasts, visit http://www.cc.nih.gov/podcast/

Blueshift - May 21, 2012: Astrophysicist to the Stars, Dr. David Saltzberg

May 21

In a follow-up to our previous interviews with co-creator of "The Big Bang Theory," Bill Prady, we interviewed Dr. David Saltzberg, the show's resident astrophysicist and science consultant. Find out more about his research, adventures in astrophysics, and how he keeps the science of the...