You searched for: Valves
A variety of valves that can, depending on the product, be used to regulate pressure levels of liquid and gas in flow systems. These valves can be used for making connections between different lengths of tubing and connection points. Liquid and vacuum seals. A plethora of scenarios exist in which these valves can be used, each with a unique purpose and design for maximum safety and efficiency when in use, especially when pressure is of great concern.
Vaplock™ Evaporation Control and Relief Valves, Cole-Parmer
Supplier: Antyila Scientific
Evaporation control and relief valves allow reversible configurations.
Expand 12 Items
Pure-Flo Multiport Valve, Holland Applied Technologies
Supplier: Holland Applied Technologies
Pure-Flo valve with bypass option and divert end connections.
Expand 1 Items
PerformancePLUS Check Valve Housing for Waters HPLC Systems, Restek
Supplier: Restek
PerformancePLUS Check Valve Housing, for HPLC Systems, Model No: 1515, 1525, 510, 515, 525, 600, 610
Expand 1 Items
Replacement RAVE™ Diaphragm Valves, Restek
Supplier: Avantor
Restek® Air Valve Excellence (RAVE™) is great for upgrading existing air canisters to improve reliability and performance.
Expand 3 Items
Plug Valve, Swagelok® Shut-Off Gas Valve, Restek
Supplier: Restek
Parker's fittings are ideal for installing new equipment, modifying existing instrumentation, or replacing worn connections.
Expand 4 Items
Deck-Mounted Needle Valve, WaterSaver Faucet
Supplier: WaterSaver Faucet
White, epoxy-coated, single straight pattern laboratory needle valve.
Expand 4 Items
GF Signet Needle Valves with Thread Adapters, PVDF
Supplier: BURT PROCESS EQUIPMENT
Create a secure pipe threaded connection.
Expand 2 Items
Electrically and Pneumatically Actuated Elliptical Valves
Supplier: EVSCO INC
Completely disassemble in-line for easy cleaning.
Expand 2 Items
Mininert® Precision Sampling Valves for Vials, Restek
Supplier: Restek
Mininert® valves are very convenient for repetitive sampling and limit content exposure to the silicon septum.
Expand 5 Items
Three-Way Valve, Model 7030, Rheodyne®
Supplier: Rheodyne
Two-position six-port stainless steel valve with a double three-way switching pattern
Expand 1 Items
Valves and Inlet Fittings, WaterSaver Faucet
Supplier: WaterSaver Faucet
All valves and inlet fittings are machined from forged brass and are provided with a serrated hose end
Expand 1 Items
Air Operated Lower Drain Valves for 10 L Thru 50 L Reactors, Air Actuated, Chemglass
Supplier: Chemglass
This air operated, flush bottom drain valve fits our reactors from 10 to 50 liters that have a 2" beaded pipe connection.
Expand 2 Items
Vacuum Check Valve, Chemglass
Supplier: Chemglass
Valve has an ¹/₄" O.Ø precision ground ceramic ball which fits into the ground seat to effect a liquid seal.
Expand 1 Items
Toggle Valve, Swagelok® Shut-Off Gas Valve, Restek
Supplier: Restek
Parker's fittings are ideal for installing new equipment, modifying existing instrumentation, or replacing worn connections.
Expand 4 Items
Shut-Off Valves, Upchurch Scientific®
Supplier: Upchurch Scientific
Stop a flow stream quickly with these shut-off valves. The bodies are manufactured from either PEEK or ETFE and both versions feature a PCTFE rotor, making them highly resistant to chemicals. The blue colorant used in some valve configurations has proven not to leach out with common HPLC solvents.
Expand 1 Items
Prime/Purge Valve Repair Kit for Prime/Purge Valve, Restek
Supplier: Restek
Prime/Purge Valve Repair Kit for Prime/Purge Valve, Includes: soft seal (2), PTFE O-ring (2), 7/32 hex key
Expand 1 Items
Peca Techni-Valve™, Electron Microscopy Sciences
Supplier: Electron Microscopy Sciences
Peca Techni-Valve™ for use with Dust-Pro™ Refill cans.
Expand 1 Items
Ball Valve, Parker Balston® Shut-Off Gas Valve, Restek
Supplier: Restek
Parker's fittings are ideal for installing new equipment, modifying existing instrumentation, or replacing worn connections.
Expand 4 Items
Synthware Valve, High Vacuum, PTFE-Protected, 180° Sidearms, Kemtech America
Supplier: Kemtech America
High vacuum valve with two 9 mm O.D.
Expand 3 Items
CHEMVAC® High Vacuum Valve, Chemglass
Supplier: Chemglass
Borosilicate glass 0–4mm valve has one arm and features TFE plugs.
Expand 1 Items
HiVac Valves, 3-Way PTFE Tip, Chemglass
Supplier: Chemglass
High vacuum valve features a three-way configuration for use in the construction of manifolds and adapters.
Expand 1 Items
Chem-Vac™, Chem-Cap® High Vacuum Valves, Chemglass
Supplier: Chemglass
High vacuum valve with the arms bent to minimize hold up of fluids.
Expand 2 Items
Burkert® Micro Solenoid Rocker Valves
Supplier: BURKERT FLUID CONTROL SYSTEMS
No worrying about reliability—longest life available.
Expand 1 Items
Trigger Valve, Chrome, ITW Chemtronics
Supplier: ITW Chemtronics
Trigger Valve, Chrome, ITW Chemtronics
Expand 1 Items
Steam Valves, WaterSaver Faucet
Supplier: WaterSaver Faucet
Straight pattern laboratory steam valve with removable angle serrated hose end.
Expand 7 Items
Luer Valves and Injection Caps, SAI Infusion
Supplier: SAI Infusion Technologies
SAI offers a variety of Luer Valves and Swabbable Injection Caps to simplify catheter access and prevent the introduction of microbial pathogens.
Expand 1 Items
Two-Way Pilot-Operated Valves with Manual Override
Supplier: BURKERT FLUID CONTROL SYSTEMS
Use under full vacuum.
Expand 1 Items
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: BDH
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International