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DESCRIPTION | |||||||||||||||||||||||||||||||||
The multiple metal diaphragm design and Kel-F® seat are the key elements to the high purity success of these valves. They are available in a variety of styles and fitting configurations to meet virtually any application. The 90° lever operated option provides the inherent benefits of a diaphragm packless valve with the quick open/close action and easily identifiable operational status of a lever actuated valve. |
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FEATURES | |||||||||||||||||||||||||||||||||
• Metal diaphragm packless construction for diffusion resistant operation. • Capable of passing a helium leak-rate test to 10-10cc/sec • Available in multiple turn and 90° lever operated designs. |
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APPLICATIONS | |||||||||||||||||||||||||||||||||
The Series 8300 valves are recommended whenever the diffusion of atmospheric gases and moisture into a gas system is undesirable. They are a must in all ultra high purity gas transfer systems, particularly those used for gas chromatography carrier gases, samples, and calibration standards.
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HOW TO ORDER | ||||||||||||||||||||
TYPICAL LEAD-TIME 3-4 WEEKS |