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Different vacuum valves available to cover the wide range of possible applications in industry and research. The excellent tightness of a vacuum valve is essential, and that is exactly what these valves offer—along with a long service life, low maintenance requirements, and short opening and closing times. Electropneumatic or electromagnetic vacuum valves are excellently suited for systems requiring an automated process flow. Easy operation of the vacuum valve plays also plays a crucial role in the decision process.

Different vacuum valves available to cover the wide range of possible applications in industry and research. The excellent tightness of a vacuum valve is essential, and that is exactly what these valves offer—along with a long service life, low maintenance requirements, and short opening and closing times. Electropneumatic or electromagnetic vacuum valves are excellently suited for systems requiring an automated process flow. Easy operation of the vacuum valve plays also plays a crucial role in the decision process.


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Catalog Number: 89221-368
Supplier: Hamilton


Description: Manually operated vacuum valve with NW10 flange connection. Use to isolate vacuum pump from process. Highly reliable mechanism is isolated from the vacuum system and is suitable for full vacuum range of atmosphere to 1e-9 torr.
Catalog Number: EVC311-05-000
Supplier: Edwards


Catalog Number: 80089-541
Supplier: Chemglass

Small Business Enterprise


Catalog Number: 89094-262
Supplier: Chemglass

Small Business Enterprise


Catalog Number: 17003-132
Supplier: Chemglass

Small Business Enterprise


Catalog Number: 17003-130
Supplier: Chemglass

Small Business Enterprise


Catalog Number: 60004-028
Supplier: Kemtech America

Small Business Enterprise Minority or Woman-Owned Business Enterprise


Catalog Number: 60004-026
Supplier: Kemtech America

Small Business Enterprise Minority or Woman-Owned Business Enterprise


Description: Vacuum Gauge, Diameter:1 1/2in, Fittings:1/8in NPT, with 316 stainless steel wetted surfaces, -30in Hg to 0in Hg, Recommended for use with passive sampling kits, rear mount
Catalog Number: 10863-052
Supplier: Restek


Description: Vacuum Gauge, Diameter: 2in, Fittings: 1/4in NPT, High-quality, with 316 stainless steel wetted surfaces. -30in Hg to 0in Hg, for use with passive sampling kits, All are rear mount
Catalog Number: 10863-132
Supplier: Restek


Description: Vacuum Gauge, Diameter: 2in, Fittings: 1/8in NPT, High-quality, with 316 stainless steel wetted surfaces. -30in Hg to 0in Hg, for use with passive sampling kits, All are rear mount
Catalog Number: 10863-130
Supplier: Restek


Catalog Number: 89094-266
Supplier: Chemglass

Small Business Enterprise


Description: Valve has an 1/4in. O.D. precision ground ceramic ball which fits into the ground seat to effect a liquid seal. Tubing O.D. is 10mm while the overall length is approx. 125mm.
Catalog Number: 80072-684
Supplier: Chemglass

Small Business Enterprise


Description: Ashcroft* Test Gauge, Analog, Diameter: 6in, Fittings: 1/4in NPT, Accurate measurement of vacuum to -30in Hg and pressure to 60 psi, Accuracy to +/- 0.25%, operates on 2 AAA batteries, unambiguous readout, for verifying vacuum/pressure in canisters before/after sampling
Catalog Number: 10863-206
Supplier: Restek


Description: Ashcroft* Test Gauge, Type: Digital, Diameter: 3 in, Fittings: 1/4 in NPT, Accurate measurement of vacuum to -30in Hg and pressure to 60 psi, Accuracy to +/- 0.25%, operates on two AAA batteries, for verifying the vacuum/pressure in canisters before and after sampling
Catalog Number: 10862-880
Supplier: Restek


Description: For connecting syringes, equipment and other devices to valves. Specifically designed to thread into 6.35mm-28 UNF-2B valve ports, providing a leaktight seal at 6.89bar. Designed for use with all Hamilton* valves. Bore: 1.5mm.
Catalog Number: 65513-383
Supplier: Hamilton


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