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Valves

Control the flow with our extensive selection of gas and liquid valves, designed to meet the diverse needs of laboratory and industrial applications. We offer a wide variety of valve types, including ball valves, diaphragm valves, needle valves, rupture discs, relief valves, solenoid valves, and switchover systems, ensuring precise and reliable control over your fluid and gas systems.

Our inventory features high-quality valves from leading brands such as Watersaver, Airgas, PBM, Millipore, ASCO, Parker, and Swagelok. Ball valves provide quick on/off control, while diaphragm valves offer excellent chemical resistance. Needle valves allow for fine-tuning of flow rates, and rupture discs provide critical overpressure protection. Relief valves prevent damage to equipment by relieving excess pressure, and solenoid valves enable automated control of fluid flow. Switchover systems ensure continuous operation by automatically switching between gas sources.

Whether you're working with liquids or gases, our comprehensive selection of valves will help you achieve accurate and reliable control over your fluid systems. Browse our subcategories to find the perfect valves for your specific application needs.

Qiagen Biorobot Vacuum Manifold Base and Bottom Funnel Connector with Warranty

Qiagen
Original price $263.00
Original price $263.00 - Original price $263.00
Original price $263.00
Current price $109.72
$109.72 - $109.72
Current price $109.72
2 in stock

Introducing the Qiagen 9014154 Biorobot Vacuum Manifold Base and Bottom Funnel Connector! This high-quality product is designed by Qiagen, a renown...

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Original price $263.00
Original price $263.00 - Original price $263.00
Original price $263.00
Current price $109.72
$109.72 - $109.72
Current price $109.72
Save 58% Save %

Manifold Tri Clamp 1.5 in. 3 Port Sanitary 316L Transfer Tee 16 in.

Bosch Packaging Technology
Original price $150.00
Original price $150.00 - Original price $150.00
Original price $150.00
Current price $60.09
$60.09 - $60.09
Current price $60.09
2 in stock

The Bosch Packaging Technology 208655 Manifold Tri Clamp is a high-quality sanitary fitting designed for use in hygienic fluid handling systems. Th...

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Original price $150.00
Original price $150.00 - Original price $150.00
Original price $150.00
Current price $60.09
$60.09 - $60.09
Current price $60.09
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Cytiva ReadyCircuit Jumper Single Use 3 Ports T-Manifold

Life Sciences Trading
Original price $248.00
Original price $248.00 - Original price $248.00
Original price $248.00
Current price $188.10
$188.10 - $188.10
Current price $188.10
Only 1 left!

Cytiva 12410163 ReadyCircuit Jumper T Manifold is a single-use fluid handling component designed for flexible and efficient process integration. Th...

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Original price $248.00
Original price $248.00 - Original price $248.00
Original price $248.00
Current price $188.10
$188.10 - $188.10
Current price $188.10
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Polyconn Vacuum Manifold Assembly for Agilent IDP-3 Dry Scroll Pump

Polyconn
Original price $63.00
Original price $63.00 - Original price $63.00
Original price $63.00
Current price $52.25
$52.25 - $52.25
Current price $52.25
Only 1 left!

Polyconn PCM20-250-04BW Vacuum Manifold Assembly is specifically designed for use with Agilent IDP-3 Dry Scroll Pumps. This assembly efficiently ma...

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Original price $63.00
Original price $63.00 - Original price $63.00
Original price $63.00
Current price $52.25
$52.25 - $52.25
Current price $52.25
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Pall Allegro Recirculation Loop Manifold 10 L Sterile

Pall
Original price $475.00
Original price $475.00 - Original price $475.00
Original price $475.00
Current price $313.50
$313.50 - $313.50
Current price $313.50
16 in stock

The Pall 6415-1540G Allegro Recirculation Loop Manifold, model 10L, is a specialized component designed for use within bioprocessing systems. This ...

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Original price $475.00
Original price $475.00 - Original price $475.00
Original price $475.00
Current price $313.50
$313.50 - $313.50
Current price $313.50
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Supelco Visiprep 24 Vacuum Manifold 20 Hg Max Pressure 24 Port

Supelco
Original price $1,404.00
Original price $1,404.00 - Original price $1,404.00
Original price $1,404.00
Current price $1,170.40
$1,170.40 - $1,170.40
Current price $1,170.40
Only 1 left!

Supelco 57250-U Visiprep Vacuum Manifold is a versatile laboratory tool used for Solid Phase Extraction (SPE). This 24-port manifold offers precise...

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Original price $1,404.00
Original price $1,404.00 - Original price $1,404.00
Original price $1,404.00
Current price $1,170.40
$1,170.40 - $1,170.40
Current price $1,170.40
Save 17% Save %

Pall Allegro Recirculation Loop Manifold 5L Sterile

Pall Corporation
Original price $475.00
Original price $475.00 - Original price $475.00
Original price $475.00
Current price $313.50
$313.50 - $313.50
Current price $313.50
6 in stock

The Pall 6415-1540F Allegro Recirculation Loop Manifold, model 5L, is a specialized component designed for use within bioprocessing systems. This m...

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Original price $475.00
Original price $475.00 - Original price $475.00
Original price $475.00
Current price $313.50
$313.50 - $313.50
Current price $313.50
Save 34% Save %

Porvair Microlute Robotic Vacuum Manifold for 96 Well Microplate

Porvair
Original price $550.00
Original price $550.00 - Original price $550.00
Original price $550.00
Current price $522.50
$522.50 - $522.50
Current price $522.50
Only 1 left!

The Porvair Microlute Robotic Vacuum Manifold (228020) speeds up research by automating filtration in 96-well microplates. It integrates seamlessly...

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Original price $550.00
Original price $550.00 - Original price $550.00
Original price $550.00
Current price $522.50
$522.50 - $522.50
Current price $522.50
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Cytiva Pall ReadyCircuit Jumper Y Manifold AdvantaPure Silicone

Cytiva
Original price $219.00
Original price $219.00 - Original price $219.00
Original price $219.00
Current price $182.88
$182.88 - $182.88
Current price $182.88
5 in stock

The Cytiva Pall 5292-1364L ReadyCircuit Jumper Y Manifold AdvantaPure Silicone is a versatile and high-performance component designed for use in bi...

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Original price $219.00
Original price $219.00 - Original price $219.00
Original price $219.00
Current price $182.88
$182.88 - $182.88
Current price $182.88
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Chemglass OptiChem Pressure Manifold 24 Position with 2 Cartridge Holders

Chemglass
Original price $1,061.00
Original price $1,061.00 - Original price $1,061.00
Original price $1,061.00
Current price $950.00
$950.00 - $950.00
Current price $950.00
Only 1 left!

The Chemglass OP-6601-04 is an OptiChem® Pressure Manifold designed with a 24-Position capacity. This manifold utilizes positive pressure to facili...

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Original price $1,061.00
Original price $1,061.00 - Original price $1,061.00
Original price $1,061.00
Current price $950.00
$950.00 - $950.00
Current price $950.00
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Chemglass OptiChem Pressure Manifold 15 Position with 2 Cartridge Holders

Chemglass
Original price $1,082.00
Original price $1,082.00 - Original price $1,082.00
Original price $1,082.00
Current price $760.00
$760.00 - $760.00
Current price $760.00
Only 1 left!

The Chemglass OP-6601-03 is an OptiChem Pressure Manifold with a 15-Position capacity. This manifold is designed for parallel sample preparation us...

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Original price $1,082.00
Original price $1,082.00 - Original price $1,082.00
Original price $1,082.00
Current price $760.00
$760.00 - $760.00
Current price $760.00
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Supelco Micro Metering Valve 1/16

Supelco
Original price $79.00
Original price $79.00 - Original price $79.00
Original price $79.00
Current price $57.00
$57.00 - $57.00
Current price $57.00
Only 1 left!

The Supelco P-446 is described as a Micro Metering Valve designed for use with 1/16 inch Outer Diameter (OD) tubing. Metering valves like the P-446...

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Original price $79.00
Original price $79.00 - Original price $79.00
Original price $79.00
Current price $57.00
$57.00 - $57.00
Current price $57.00
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Teledyne Isco Solvent Select Valve Replacement 24 V DC for use with ACCQPrep

Teledyne Isco
Original price $791.00
Original price $791.00 - Original price $791.00
Original price $791.00
Current price $427.50
$427.50 - $427.50
Current price $427.50
Only 1 left!

The Teledyne Isco 209009427 Solvent Select Valve Replacement is a crucial component for the Teledyne Isco ACCQPrep automated flash chromatography s...

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Original price $791.00
Original price $791.00 - Original price $791.00
Original price $791.00
Current price $427.50
$427.50 - $427.50
Current price $427.50
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Humphrey Solenoid Valve 12 V DC 20 PSI for Combiflash Rf

Humphrey
Original price $210.00
Original price $210.00 - Original price $210.00
Original price $210.00
Current price $71.25
$71.25 - $71.25
Current price $71.25
Only 1 left!

The Humphrey D9033 is a solenoid valve designed for controlling the flow of fluids or gases within the Teledyne Isco Combiflash Rf automated flash ...

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Original price $210.00
Original price $210.00 - Original price $210.00
Original price $210.00
Current price $71.25
$71.25 - $71.25
Current price $71.25
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Zymark 2 Way Valve Compatible with TPW

Zymark
Original price $69.00
Original price $69.00 - Original price $69.00
Original price $69.00
Current price $26.39
$26.39 - $26.39
Current price $26.39
2 in stock

Introducing the Zymark 115760 2 Way Valve, a high-quality product designed to enhance your TPW system. Manufactured by Zymark, a renowned name in t...

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Original price $69.00
Original price $69.00 - Original price $69.00
Original price $69.00
Current price $26.39
$26.39 - $26.39
Current price $26.39
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Monel Needle Valve CGA 110 x 1/4 in. Hose Barb Stainless Steel

Monel
Original price $515.00
Original price $515.00 - Original price $515.00
Original price $515.00
Current price $209.00
$209.00 - $209.00
Current price $209.00
Only 1 left!

The Monel VLV-NV-54SS-MH Needle Valve is a high-quality valve designed for precise flow control in demanding environments. Its Monel and stainless-...

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Original price $515.00
Original price $515.00 - Original price $515.00
Original price $515.00
Current price $209.00
$209.00 - $209.00
Current price $209.00
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Aalborg Metering Valve MFV Style Number 1 Straight Flow Lot of 3 Valves

Aalborg
Original price $240.00
Original price $240.00 - Original price $240.00
Original price $240.00
Current price $209.00
$209.00 - $209.00
Current price $209.00
Only 1 left!

The Aalborg NDL1 Metering Valve, MFV Style Number 1, Straight Flow, is a precision valve designed for controlling the flow rate of fluids or gases....

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Original price $240.00
Original price $240.00 - Original price $240.00
Original price $240.00
Current price $209.00
$209.00 - $209.00
Current price $209.00
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Shimadzu HPV Rotor High Pressure Valve for SIL-30AC

Shimadzu
Original price $593.00
Original price $593.00 - Original price $593.00
Original price $593.00
Current price $475.48
$475.48 - $475.48
Current price $475.48
Only 1 left!

The Shimadzu 228-52139-00 HPV Rotor High Pressure Valve for SIL-30AC/ACMP and SIL-40XR Systems is a vital component for the accurate and reliable o...

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Original price $593.00
Original price $593.00 - Original price $593.00
Original price $593.00
Current price $475.48
$475.48 - $475.48
Current price $475.48
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Swagelok Ball Valve Stainless Steel 1/2 in. Female NPT Connections

Swagelok
Original price $350.00
Original price $350.00 - Original price $350.00
Original price $350.00
Current price $209.00
$209.00 - $209.00
Current price $209.00
2 in stock

The Swagelok SS-45F8 is a high-quality stainless steel ball valve designed for precise fluid control in various industrial applications. This valve...

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Original price $350.00
Original price $350.00 - Original price $350.00
Original price $350.00
Current price $209.00
$209.00 - $209.00
Current price $209.00
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Swagelok Integral Bonnet Needle Valve 1/2 in. MNPT Stainless Steel

Swagelok
Original price $153.00
Original price $153.00 - Original price $153.00
Original price $153.00
Current price $114.95
$114.95 - $114.95
Current price $114.95
Only 1 left!

The Swagelok SS-1RS8 Integral Bonnet Needle Valve is a high-precision valve known for its excellent flow control capabilities. Its stainless steel ...

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Original price $153.00
Original price $153.00 - Original price $153.00
Original price $153.00
Current price $114.95
$114.95 - $114.95
Current price $114.95
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Swagelok Low Pressure Proportional Relief Valve 316 Stainless

Swagelok
Original price $220.00
Original price $220.00 - Original price $220.00
Original price $220.00
Current price $182.88
$182.88 - $182.88
Current price $182.88
Only 1 left!

The Swagelok SS-RL3M4-S4 Low Pressure Proportional Relief Valve is a high-quality valve designed for precise pressure control in various applicatio...

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Original price $220.00
Original price $220.00 - Original price $220.00
Original price $220.00
Current price $182.88
$182.88 - $182.88
Current price $182.88
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Swagelok Medium Flow Metering Valve 316 Stainless

Swagelok
Original price $226.00
Original price $226.00 - Original price $226.00
Original price $226.00
Current price $146.30
$146.30 - $146.30
Current price $146.30
Only 1 left!

The Swagelok SS-4MG Medium Flow Metering Valve is a precision valve designed for controlled fluid flow in various industrial and laboratory applica...

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Original price $226.00
Original price $226.00 - Original price $226.00
Original price $226.00
Current price $146.30
$146.30 - $146.30
Current price $146.30
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Swagelok Plug Valve 1/4 in. Stainless Quarter Turn Plug

Swagelok
Original price $186.00
Original price $186.00 - Original price $186.00
Original price $186.00
Current price $130.63
$130.63 - $130.63
Current price $130.63
10 in stock

The Swagelok SS-4P4T Plug Valve is a high-quality valve used in various industrial and laboratory applications. Its compact design, stainless steel...

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Original price $186.00
Original price $186.00 - Original price $186.00
Original price $186.00
Current price $130.63
$130.63 - $130.63
Current price $130.63
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Swagelok Integral Bonnet Needle Valve 1/4 in. MNPT x 1/4 in. Tube Fitting

Swagelok
Original price $172.00
Original price $172.00 - Original price $172.00
Original price $172.00
Current price $130.63
$130.63 - $130.63
Current price $130.63
3 in stock

The Swagelok SS-1VM4-S4 Integral Bonnet Needle Valve is a high-precision valve used in various industrial and laboratory applications. This type of...

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Original price $172.00
Original price $172.00 - Original price $172.00
Original price $172.00
Current price $130.63
$130.63 - $130.63
Current price $130.63
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