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.
Micro control valves
Supplier: Trajan Scientific and Medical
Micro control valves provide precision metering and on-off control of gas flows. They are designed specifically for chromatography applications and used at elevated temperatures from high vacuum to medium pressure.
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Control valves, BOLA
Supplier: Bohlender
Body made of PTFE with 2 connections and nuts made of glass-fibre reinforced PTFE for connecting tubing or tube.
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Non return valves, BOLA
Supplier: Bohlender
These non return valves are made from PTFE, with nuts made from glass fibre reinforced PTFE for connecting tubing or tubes.
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GF Signet® Manual Diaphragm Valves, PVC
Supplier: Avantor Fluid Handling
Optimized valve body provides double the CV values.
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Masterflex® Luer Lock Fittings, Stopcock, Avantor®
Supplier: Avantor Fluid Handling
Build leakproof fluid handling systems.
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Sanitary Ball Valves with Tri-Clamp Connections
Supplier: Avantor Fluid Handling
Don’t worry about leaks.
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Smiths Medical® Luer Fittings, High-Pressure Stopcock
Supplier: Avantor Fluid Handling
Pressure rating up to 1050 psi.
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b.safe Air Valve UHPLC
Supplier: Bohlender
Valve body made of PP with connection (thread UNF ¹/₄" 28G) suitable for b.safe Caps.
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Masterflex® Plastic Ball Valves, Two-way Straight, Polypropylene, Avantor®
Supplier: Avantor Fluid Handling
Nonmetallic wetted parts ideal for water and mild aqueous solutions.
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Edwards Vacuum 316L Stainless Steel Vacuum Ball Valves
Supplier: Avantor Fluid Handling
Excellent in applications where fast action and full bore pumping are needed.
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Polypropylene and PVC Pressure Regulators
Supplier: Avantor Fluid Handling
Easily control your outlet pressure.
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Cadence Science Nickel-Plated Brass Luer Stopcocks
Supplier: Avantor Fluid Handling
Exceptional durability.
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Pressure compensation sets and membranes, BOLA
Supplier: Bohlender
Pressure compensation sets consisting of screw cap made of PPS for GL thread, PTFE/silicone gasket and exchangeable filtering membrane made of PTFE. Filtering membranes (2 µm) made of PTFE.
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High vacuum bellow valves, VE series
Supplier: VACUUBRAND
High vacuum, helium leak-tested right angle valves VE have stainless steel bellows which seals the drive mechanism without any gap on the vacuum side.
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Solenoid operated valves, VV and VV C series
Supplier: VACUUBRAND
These straight-through valves with electromagnetic (solenoid) drive are used for operating cycles with short intervals and it is often used as vacuum control valves. The straightforward design provides a valve with low leakage rate.
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Butterfly valves, VK series
Supplier: Welch by Gardner Denver
These manually operated butterfly valves are made of stainless steel with viton seal.
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Gas inlet valves, VGS and VGL
Supplier: VACUUBRAND
Gas inlet valves are small hand operated valves for admitting gases into a vacuum system.
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Diaphragm valves, VM series
Supplier: VACUUBRAND
VM series valves are hand operated diaphragm valves. They are used as isolation valves, air-admittance valves or manual-control valves.
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Vacuum butterfly valves, VS series
Supplier: VACUUBRAND
The VS, VS C and VS B series valves are butterfly-type valves which offers very good conductance. The VS C series features a valve seal made of perfluorelastomer material (FFKM).
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High vacuum angle valves, with sealed bellows, VA series
Supplier: Welch by Gardner Denver
These high vacuum angle valves feature a very long life bellows-seal made from stainless steel.
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Air admittance valve
Supplier: VACUUBRAND
These valves are compact air admittance valves with small flange. The VB valve is manually operated. On rotating the knurled screw cap the valve disc is lifted off the seating and air enters through the holes. The valve disc is rotatable. Therefore the valve seat seal is prevented against wear during opening and closing.
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Ball check valves, manual, ABV series
Supplier: Welch by Gardner Denver
These ball check valves have a PTFE hollow ball and viton seals.
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Overpressure relief valves, open
Supplier: Welch by Gardner Denver
Small flange valve, open type, made of nickel-plated aluminium.
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Fine vacuum ball valves, manual
Supplier: Welch by Gardner Denver
These fine vacuum ball valves feature a small flange made of nickle plated aluminium.
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Pressure reducing valve for Broen showers
Supplier: BROEN-LAB
Pressure reducing valve 2,0 for Broen showers, 0,5 - 8,5 bar
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Ball valves, VK series
Supplier: VACUUBRAND
Valves of the VK series are sturdy isolation devices for the rough and fine vacuum range. The VKE series uses stainless steel for the metal parts and fiberglass reinforced PTFE seatings.
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Thermostatic mixing valve for eye showers
Supplier: BROEN-LAB
Thermostatic mixing valve for eye showers designed for delivering tepid water (20 to 25 °C).
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Vacuum check valve and positive connector, Nalgene®
Supplier: Thermo Fisher Scientific
These vacuum check valves with positive connector are designed to prevent back pressure with aspirator-type vacuum pumps.
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Manual 2- and 6-position switching valves, Rheodyne®
Supplier: IDEX RHEODYNE
Rheodyne®, 7060 6-position, 7-port, switching valve, 6-way, 10-32 ports for 1/16" OD tubing, 0,4 mm stator passage Ø, Stainless steel
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MXP high pressure switching valves, Rheodyne®, MX Series II™
Supplier: IDEX RHEODYNE
These high pressure actuated valves are designed to be added to an existing instrument or to work optimally with stand-alone lab configurations.
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: EPPENDORF
: Integra
: OZ BIOSCIENCES
: VWR Collection
: SenseAnywhere
: Integra
: NANOENTEK
: VWR Collection
: Integra
: Sartorius
: Quantabio