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Blow-off valve for acetylene.(Products)
- Article from:
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Gases & Welding Distributor
- Article date:
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May 1, 2008
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Copyright informationCOPYRIGHT 2008 Penton Media, Inc. This material is published under license from the publisher through the Gale Group, Farmington Hills, Michigan. All inquiries regarding rights should be directed to the Gale Group. (Hide copyright information)
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The new compact AV815 blow-off valve from Witt Gasetchnik GmbH & Co. KG (www.wittgas.com) have been developed to vent acetylene in combination with manifold pressure regulators per DIN EN ISO 7291.
The direct acting spring-loaded safety valve protects pressure regulators from damage due to excess pressure. When the preset opening pressure is reached, the 91-mm (3.58-in.) long component releases excess gas.
[ILLUSTRATION OMITTED]
The valve is available with a range of six opening pressures from 0.75 bar to 2.5 bar (10.9 psi to 36.3 psi) and nominal flow capacities of up to 90 cu-m/hr (3,178 cu-ft/hr) and is designed for working temperatures ranging from -40 C to ...
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Pressure regulators.(Brief Article)
Design News;
October 18, 1999 ;
63 words
...Manufacturer explains the what, how, where and why of pressure regulators in its new datasheet. It provides style diagrams and explanations...recommendations on where the valves should be used, and compares pressure regulators to air-operated and electrical control valves in terms...
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Control Air, Inc.(Brief Article)
Plastics Engineering;
November 1, 1999 ;
MOLINARO, HOPE;
80 words
......including electronic air pressure regulators such as current to pressure...transducers; plus precision air pressure regulators, volume boosters, filter regulators, motorized pressure regulators, diaphragm air cylinders...
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Pressure regulators. (New Products).(2350 Series, includes design...
Machine Design;
January 10, 2002 ;
96 words
...Hand-operated pressure regulators, the 2350 Series, include brass and stainless-steel valves and have [C.sub.v] ratings of 0.07 and 0.14. The pressure regulators handle inlet pressures to 10,000 psi and outlet pressure settings to 6,000 psi...
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Blast zone to get new gas lines
Chicago Sun-Times;
January 29, 1992 ;
Phillip J. O'Connor;
345 words
......utility also announced it will replace pressure regulators on all gas appliances in homes affected...buildings, he said. It also will install pressure regulators on each service line, he added...that on Tuesday it began to replace pressure regulators on all gas appliances in ...
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Pressure regulators. (Fluid Power).
Design News;
October 21, 2002 ;
76 words
...Pressure regulators featuring all-Teflon wetted parts are designed for the pure processing needs of the semiconductor industry. The pressure regulators feature a convoluted Teflon diaphragm to sense and control downstream pressure in a piping...
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Backpressure regulators in piston- and diaphragm-types.(PITTCON Review)
Laboratory Equipment;
May 1, 2004 ;
178 words
......for precise control. Piston-type pressure regulators are commonly used in analyzer zero...excess pressure. Diaphragm-type pressure regulators feature an alloy X-750 diaphragm...the process media. Diaphragm-type pressure regulators are used in analyzer zero/span gas...
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Hand-operated pressure regulators. (Basics of Design Engineering -...
Machine Design;
February 21, 2002 ;
Reitz, Victoria;
101 words
...The 2350 Series of hand-operated pressure regulators from U.S. Pam Plate Corp., Auburn, Calif., has [C...provides tight shutoff under lockup conditions. The pressure regulators have sell-venting or nonventing options. Additional...
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Olaer's management in multi-million deal.(Business)
Daily Post (Liverpool, England);
September 22, 2005 ;
329 words
......that makes specialist pressure regulators for commercial aircraft...assembly and support of pressure regulators and coolers for the hydraulic...It also supplies the pressure regulators used by aircraft including...
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Pressure regulators available in expanded sizes, trim options and spring...
Pharmaceutical Processing;
May 1, 2006 ;
115 words
...Type SR5 sanitary pressure regulators and Type SR8 sanitary back pressure regulators now include 2-inch and 3-inch models. These larger models are suitable for CIP/SIP applications. New PEEK soft seat material provides ANSI Class VI in higher...
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Bosses buy out plane parts firm.(Business)
Daily Post (Liverpool, England);
September 27, 2005 ;
323 words
......that makes specialist pressure regulators for commercial aircraft...assembly and support of pressure regulators and coolers for the hydraulics...It also supplies the pressure regulators used by aircraft including...
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You can't corrode what you can't see. (Products).
Pollution Engineering;
June 1, 2003 ;
129 words
...Plast-O-Matic built their brand new Series PRM pressure regulators with no exposed metals to make them ideal for corrosive processes and harsh environments. The pressure regulators are designed to convert varying or excessive inlet pressure...
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Sanitary pressure regulators.(Product Review)
Food Manufacturing;
April 1, 2006 ;
136 words
...Company's Type SR5 sanitary pressure regulators and Type SR8 sanitary back pressure regulators have expanded to include 2-inch and 3-inch models. These larger models are suitable for CIP/SIP applications. In addition to the size expansion...
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Pressure Regulators: Tools for the DU Conscious Designer.
Irrigation Journal;
July 1, 2000 ;
Burks, James;
787 words
......Irrigation system designers use pressure regulators to control and tailor a system's...at a relative constant. Since all pressure regulators are designed to accurately reduce...maintenance there are various models of pressure regulators available to meet specific flow...
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Pressure regulators.(Keeping Current Free Catalogs & CDs)
New Equipment Digest;
March 1, 2005 ;
31 words
...FREE Catalog offers precision air pressure regulators and relays for high repeatability. Control Air Inc. (603) 886-9400 Circle 151 on card or visit www.nedinfo.ims.ca/4613-151 [ILLUSTRATION OMITTED]
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Remote control pressure regulators: Versatility for pneumatic systems
Hydraulics & Pneumatics;
November 1, 1999 ;
Heney, P J;
787 words
...Remote controlled pressure regulators are making it easier than...filters-regulators-lubricators. But all pressure regulators perform an important function...within prescribed limits. Pressure regulators are a special kind of valve...
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