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2021
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G/S
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Metal tube and pipe fittings, manually operated metal
diaphragm valves and metal rotary valves. ... |
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G/S
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Metal tube and pipe fittings, manually operated metal diaphragm valves and metal rotary valves.
M... |
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G/S
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Metal tube and pipe fittings, manually operated metal diaphragm valves and metal rotary valves Ma... |
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2019
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Invention
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Sample injection diaphragm valve. A sample injection diaphragm valve is provided, as well as a pl... |
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2016
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Invention
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Valve with a load varying mechanism, and method of operating the same. A valve is provided. The v... |
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Invention
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Rotary valve |
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2013
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Invention
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Valve with a loading varying mechanism, and method of operating the same. A valve is provided. Th... |
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Invention
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Diaphragm-sealed valve with improved actuator design. A valve includes a valve cap, a valve body ... |
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2010
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Invention
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Conical rotary valve for chromatographic applications. A conical rotary valve for chromatographic... |
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2009
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Invention
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Self-aligned plunger for chromatographic valve. Plungers and plunger assemblies for a diaphragm-s... |
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Invention
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Temperature compensated valve for gas chromatography. Plungers and plunger assemblies for a diaph... |
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2008
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Invention
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Diaphragm-sealed valve having a locking mechanism. A valve includes a valve cap, a valve body, a ... |
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Invention
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Diaphragm-sealed valve with process purging groove. A diaphragm-sealed valve provided with a valv... |
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Invention
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Diaphragm-sealed valve having intermediate communication ports. A diaphragm-sealed valve having c... |
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2007
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G/S
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Raccords à tuyauterie, vannes à diaphragme, vannes rotatives. Manufacture de raccords à tuyauteri... |
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2005
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Invention
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Diaphragm-sealed valve, analytical chromatographic system and method using the same. There is pro... |
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2004
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Invention
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Rotary valve and analytical chromatographic system using the same. There is provided a rotary val... |
