Pump Valves

The Agilent Variable Leak Valve includes a movable piston with an optically flat sapphire that meets a captured metal gasket. This forms a seal completely free from friction, seizing, and shear. The sapphire’s movement is controlled... Read more...

Agilent is pleased to offer Series 12 Aluminum Gate Valves in partnership with VAT. The Series 12 valves provide a low-cost, low-particle, low profile means of isolating a high vacuum pump, and are a less expensive alternative to stainles... Read more...

Agilent is pleased to offer Series 54 All-Metal Ultra High Vacuum Valves in partnership with VAT. These valves are specially designed for use in ultra-high vacuum systems where bake-out temperatures up to 300º C preclude the use of e... Read more...

Agilent’s family of vacuum Stainless Steel Tube Valves are designed to connect our rough vacuum and high vacuum pumps to your system. Delivering maximum conductance and sized for easy, convenient installation, these valves are ideal... Read more...

Agilent is pleased to offer Series 26 Aluminum Block Valves in partnership with VAT.  Series 26 are compact, reliable valves used in rough to high vacuum applications for semiconductor and instrument manufacturing, R&D, and indus... Read more...

Agilent Vacuum Pump Isolation Valves (VPI) are electrically connected in parallel with the mechanical pump, and close rapidly when power is interrupted to prevent oil backstreaming or particle migration into your vacuum system. Read more...

Agilent direct acting Electromagnetic Block Valves eliminate the need for compressed air in a wide variety of vacuum applications. These normally closed valves are compact, maintenance-free and have a service life of 250,000 cycles. EMBVs... Read more...

2 and 3-way valves that separate the working fluid (or gas) from the metal components of the valve. These are typically used with more aggressive liquids.   LFV SERIES SOLENOID VALVES The LFV Series is a family of ... Read more...

2 and 3-way solenoid valves used to control the flow of liquids and gases. With these kinds of valves, the fluid is in contact with the valve's metal plunger.   LHD SERIES SOLENOID VALVES Lee's High Density... Read more...

2-way, high speed valves used to dispense small amounts of fluids.   VHS SERIES SOLENOID VALVES The Lee VHS valves are high speed, 2-way solenoid operated valves designed for applications requiring microliter and n... Read more...

Lee offers a wide range of nozzles capable of providing either a precise droplet or atomized fluid. Several mounting styles allow these nozzles to be incorporated directly onto our VHS dispensing valves, or to be connected to valves usin... Read more...

The Lee Series 120 Solenoid Valve is a 2-way, ultra-miniature, magnetically latched solenoid valve ideal for compact battery-powered pneumatic applications such as air piloting, lab automation (lab-on-a-chip), and other miniature, power-... Read more...

The LSP Series are 2-way, normally closed, high flow solenoid valves for applications requiring a particle tolerant flow path. The LSP Series valve is a 2-way, manifold mounted, normally closed design featuring a full bor... Read more...

The Lee IEP Series valves are 2-way, extended performance, axial-flow solenoid operated valves. These are designed for high pressure and high temperature applications where small size and lightweight are critical factors. The IEP S... Read more...

Four 12V DC, two-way solenoid Lee mini valves mounted in a ringstand-ready metal case. Equipped with 1/16" hose barb fittings, each valve includes an indicator LED. Valves include 5' long cables terminated with RCA male connectors. Read more...

Four 12V DC, two-way solenoid Teflon™ isolation valves mounted in a ringstand-ready metal case. Normally equipped with 1/8" hose barb inflow fittings and 1/16" outflow hose barb fittings. Each valve includes an indicator LED. Valve... Read more...

Four 12V DC, two-way, solenoid, pinch, isolation valves mounted in a ringstand-ready metal case. Each valve includes a short piece of silicon 1/16" o.d., 1/32" i.d. pinch valve tubing, and an indicator LED. Valves include 5' long cables ... Read more...

TriContinent rotary valves have been specifically developed to provide unsurpassed life and reliability in instrument applications using syringe pumps. There are no other rotary valves offered anywhere that can meet the value and long life... Read more...

The Lee Company’s new miniature magnetic latching solenoid valves are designed on the 3-way HDI (High Density Interface) platform and optimized for applications that demand ultra-low power, low heat, and small size. These valves are ideal ... Read more...