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Stainless steel vacuum switch W117V

stainless steel vacuum switch
stainless steel vacuum switch
stainless steel vacuum switch
stainless steel vacuum switch
stainless steel vacuum switch
stainless steel vacuum switch
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Characteristics

Material
stainless steel
Process temperature

Min.: -65 °F (-54 °C)

Max.: 225 °F (107 °C)

Description

The Whitman Controls W117V Ultra Pure Stainless Steel Vacuum Switches have all welded stainless steel interiors which are Helium leak checked to pass 4 x 10-9 Std CC/Sec. These switches are used in silicon wafer ovens, numerous medical devices, and other applications where even the slightest impurities are not tolerated. There are a number of fitting options available featuring the ¼” VCR Male and many interface options to fit any application. Key Features: • High purity • Welded stainless steel body and interiors, helium leak checked • Set point options: Factory set, field adjustable, or a combination • Extensive operating temperature range • Wide range of electrical interfaces available • SPDT or SPST availability Specifications: • Set point range: 1.6 to 28.2 InHg • Max System vacuum: 29.9 InHg • Temperature range: -65oF to +225oF (-54oC to +107oC) • Amps: 5 Amps Max • Sensor Element: Electric beam welded, helium leak tested (4 x 10-9 Std cc/sec) • Weight: 3oz (varies slightly with electrical interface selection) • Cycling: 3H/5H – Not to exceed 60 CPM, 10H – Not to exceed 20 CPM • Wetted Parts: Capsule: 17-7 PH, electron beam welded Fitting: 303 Stainless steel Standard Thread: ⅛-27 NPT male Optional Threads: ¼ VCR male, ¼-18 NPT male
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.