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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.

节省21% 节省%

Swagelok Ball Valve 1/16" 1/4" 1/4" 3-Way Valve Lot of 2 Valves

Swagelok
$60.00
$60.00 - $60.00
$60.00
$47.50
$47.50 - $47.50
$47.50
只1左边！

The Swagelok SS-42VS4-047-5186 is a high-performance 3-way ball valve designed for directional flow control in fluid and gas systems. This model is...

查看完整细节
$60.00
$60.00 - $60.00
$60.00
$47.50
$47.50 - $47.50
$47.50
节省21% 节省%
Control Valve for Drain Control Stainless Steel Other Valves & Manifolds VWR
Control Valve for Drain Control Stainless Steel Other Valves & Manifolds VWR 节省18% 节省%

Control Valve for Drain Control Stainless Steel

VWR
$116.00
$116.00 - $116.00
$116.00
$95.00
$95.00 - $95.00
$95.00
只1左边！

The ZZ-500-B-X is a specialized stainless steel control valve specifically designed for drain control in industrial and laboratory liquid handling ...

查看完整细节
$116.00
$116.00 - $116.00
$116.00
$95.00
$95.00 - $95.00
$95.00
节省18% 节省%
Swagelok Whitey 3-Way Valve 1/4 in. Female NPT Connections Ball Valves Swagelok
Swagelok Whitey 3-Way Valve 1/4 in. Female NPT Connections Ball Valves Swagelok 节省16% 节省%

Swagelok Whitey 3-Way Valve 1/4 in. Female NPT Connections

Swagelok
$152.00
$152.00 - $152.00
$152.00
$128.25
$128.25 - $128.25
$128.25
2股票

Swagelok SS-43XF4 Whitey 3-Way Valve is a compact and durable switching valve used to control the direction of fluid or gas flow in process lines a...

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$152.00
$152.00 - $152.00
$152.00
$128.25
$128.25 - $128.25
$128.25
节省16% 节省%
VWR Q104 Brass Ball Valve Kit 600 PSI Water Oil Gas with Barb Fitting Ball Valves VWR
VWR Q104 Brass Ball Valve Kit 600 PSI Water Oil Gas with Barb Fitting Ball Valves VWR
节省21% 节省%

VWR Q104 Brass Ball Valve Kit 600 PSI Water Oil Gas with Barb Fitting

VWR
$48.00
$48.00 - $48.00
$48.00
$38.00
$38.00 - $38.00
$38.00
只1左边！

VWR Q104 Brass Ball Valve Kit 600 PSI Water Oil Gas with Barb Fittings are mechanical valves used for on/off control of fluid or gas flow in genera...

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$48.00
$48.00 - $48.00
$48.00
$38.00
$38.00 - $38.00
$38.00
节省21% 节省%
Eksigent Check Valve Rebuild Kit for 10,000 psi Other Valves & Manifolds Eksigent
Eksigent Check Valve Rebuild Kit for 10,000 psi Other Valves & Manifolds Eksigent
节省13% 节省%

Eksigent Check Valve Rebuild Kit for 10,000 psi

Eksigent
$49.00
$49.00 - $49.00
$49.00
$42.75
$42.75 - $42.75
$42.75
只1左边！

The Eksigent 801-00066 Check Valve Rebuild Kit is a maintenance package containing the necessary components to service and restore the function of ...

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$49.00
$49.00 - $49.00
$49.00
$42.75
$42.75 - $42.75
$42.75
节省13% 节省%
Milwaukee Valve Fire Safe Ball Valve 3/8 in. FNPT Stainless Steel Valves Milwaukee Valve
Milwaukee Valve Fire Safe Ball Valve 3/8 in. FNPT Stainless Steel Valves Milwaukee Valve

Milwaukee Valve Fire Safe Ball Valve 3/8 in. FNPT Stainless Steel

Milwaukee Valve
$80.75 - $80.75
$80.75
$80.75 - $80.75
$80.75
只1左边！

The Milwaukee Valve 10SSOD-02-LL Fire Safe Ball Valve is a high-performance valve designed for critical applications where fire safety is a concern...

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$80.75 - $80.75
$80.75
$80.75 - $80.75
$80.75
Parker Manual 2-Way Ball Valve 3000 PSI Other Valves & Manifolds Parker
Parker Manual 2-Way Ball Valve 3000 PSI Other Valves & Manifolds Parker
节省35% 节省%

Parker Manual 2-Way Ball Valve 3000 PSI

Parker
$218.00
$218.00 - $218.00
$218.00
$142.50
$142.50 - $142.50
$142.50
只1左边！

The Parker 6A-MN6LPFA-SSP Manual 2-Way Ball Valve is a high-pressure valve used to control the flow of fluids in a system. With a rating of 3000 PS...

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$218.00
$218.00 - $218.00
$218.00
$142.50
$142.50 - $142.50
$142.50
节省35% 节省%
Avestin Air Valve for EmulsiFlex-C3 Homogenizer Other Valves & Manifolds Avestin
Avestin Air Valve for EmulsiFlex-C3 Homogenizer Other Valves & Manifolds Avestin
节省5% 节省%

Avestin Air Valve for EmulsiFlex-C3 Homogenizer

Avestin
$300.00
$300.00 - $300.00
$300.00
$285.00
$285.00 - $285.00
$285.00
只1左边！

The Avestin Air Valve is a replacement component designed specifically for the EmulsiFlex-C3 Homogenizer. It is a key part of the pneumatic system ...

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$300.00
$300.00 - $300.00
$300.00
$285.00
$285.00 - $285.00
$285.00
节省5% 节省%
Restek Binary Pump Outlet Ball Valve for Agilent 1100/1200 HPLC Systems Other Valves & Manifolds Restek
Restek Binary Pump Outlet Ball Valve for Agilent 1100/1200 HPLC Systems Other Valves & Manifolds Restek
节省48% 节省%

Restek Binary Pump Outlet Ball Valve for Agilent 1100/1200 HPLC Systems

Restek
$503.00
$503.00 - $503.00
$503.00
$261.25
$261.25 - $261.25
$261.25
只1左边！

The Restek 25267 Binary Pump Outlet Ball Valve is a specialized replacement part designed for the Agilent 1100 and 1200 series HPLC systems. It ser...

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$503.00
$503.00 - $503.00
$503.00
$261.25
$261.25 - $261.25
$261.25
节省48% 节省%
Rheodyne Two Position Three-Way Valve With Six 1/6 in. Ports Other Valves & Manifolds Rheodyne
Rheodyne Two Position Three-Way Valve With Six 1/6 in. Ports Other Valves & Manifolds Rheodyne
节省29% 节省%

Rheodyne Two Position Three-Way Valve With Six 1/6 in. Ports

Rheodyne
$335.00
$335.00 - $335.00
$335.00
$237.50
$237.50 - $237.50
$237.50
只1左边！

The Rheodyne 7030 Two Position Three-Way Valve is a manual valve used in liquid chromatography and other fluidic systems to switch the flow path of...

查看完整细节
$335.00
$335.00 - $335.00
$335.00
$237.50
$237.50 - $237.50
$237.50
节省29% 节省%
Hamilton Inert Gas Sampling Luer Valve Valves Hamilton
Hamilton Inert Gas Sampling Luer Valve Valves Hamilton
节省41% 节省%

Hamilton Inert Gas Sampling Luer Valve

Hamilton
$161.00
$161.00 - $161.00
$161.00
$95.00
$95.00 - $95.00
$95.00
只1左边！

The Hamilton 86580 Inert Gas Sampling Luer Valve is a specialized, lever-actuated on/off valve used to store and transport gas samples in a syringe...

查看完整细节
$161.00
$161.00 - $161.00
$161.00
$95.00
$95.00 - $95.00
$95.00
节省41% 节省%
Saint-Gobain Pure-Fit TCL Tube Clamps Large Lot of 6 Valves Saint-Gobain
Saint-Gobain Pure-Fit TCL Tube Clamps Large Lot of 6 Valves Saint-Gobain
节省27% 节省%

Saint-Gobain Pure-Fit TCL Tube Clamps Large Lot of 6

Saint-Gobain
$125.00
$125.00 - $125.00
$125.00
$91.00
$91.00 - $91.00
$91.00
只1左边！

The Nordson VBV1500NW Biovalve Pinch Valve is a specialized component designed for the controlled and hygienic flow management of liquids, particul...

查看完整细节
$125.00
$125.00 - $125.00
$125.00
$91.00
$91.00 - $91.00
$91.00
节省27% 节省%
Nordson Biovalve Pinch Valve for 1 to 1.5 inch Tubing - Lot of 3 Valves Saint-Gobain
Nordson Biovalve Pinch Valve for 1 to 1.5 inch Tubing - Lot of 3 Valves Saint-Gobain
节省43% 节省%

Nordson Biovalve Pinch Valve for 1 to 1.5 inch Tubing - Lot of 3

Saint-Gobain
$125.00
$125.00 - $125.00
$125.00
$71.00
$71.00 - $71.00
$71.00
只1左边！

The Nordson VBV1500NW Biovalve Pinch Valve is a specialized component designed for the controlled and hygienic flow management of liquids, particul...

查看完整细节
$125.00
$125.00 - $125.00
$125.00
$71.00
$71.00 - $71.00
$71.00
节省43% 节省%
Saint-Gobain Furon Venturi Transfer Valve Magnetic Actuation with 1 1/2" Sanitary Fittings Valves Saint-Gobain
Saint-Gobain Furon Venturi Transfer Valve Magnetic Actuation with 1 1/2" Sanitary Fittings Valves Saint-Gobain
节省60% 节省%

Saint-Gobain Furon Venturi Transfer Valve Magnetic Actuation with 1 1/2" Sanitary Fittings

Saint-Gobain
$1,200.00
$1,200.00 - $1,200.00
$1,200.00
$475.00
$475.00 - $475.00
$475.00
3股票

The Saint-Gobain Furon Venturi Transfer Valve is a specialized component engineered for efficient and hygienic fluid transfer within high-purity pr...

查看完整细节
$1,200.00
$1,200.00 - $1,200.00
$1,200.00
$475.00
$475.00 - $475.00
$475.00
节省60% 节省%
SMC Compact 2 Port Solenoid Valve Size 2 Valves SMC
SMC Compact 2 Port Solenoid Valve Size 2 Valves SMC
节省30% 节省%

SMC Compact 2 Port Solenoid Valve Size 2

SMC
$61.00
$61.00 - $61.00
$61.00
$42.75
$42.75 - $42.75
$42.75
只1左边！

The SMC VDW22VAM is a compact, direct-operated 2-port (or 2-way) solenoid valve, part of SMC's VDW series. This particular model, designated as "Si...

查看完整细节
$61.00
$61.00 - $61.00
$61.00
$42.75
$42.75 - $42.75
$42.75
节省30% 节省%
Adixen Vacuum Filter Housing Inlet Manifold with Warranty Lab Equipment: Other Lab Equipment Adixen
Adixen Vacuum Filter Housing Inlet Manifold with Warranty Lab Equipment: Other Lab Equipment Adixen
节省53% 节省%

Adixen 真空过滤器外壳进气歧管（带保修）

Adixen
$98.00
$98.00 - $98.00
$98.00
$46.50
$46.50 - $46.50
$46.50
只1左边！

Adixen 8675339 真空过滤器外壳进气歧管！这款顶级产品由业内知名制造商 Adixen 为您带来。这款进气歧管设计时尚、结构耐用，经久耐用。 Adixen 8675339 真空过滤器外壳进气歧管旨在提高真空系统的性能，可确保高效过滤和最佳功能。它可有效去除杂质和污染物，为您的应用...

查看完整细节
$98.00
$98.00 - $98.00
$98.00
$46.50
$46.50 - $46.50
$46.50
节省53% 节省%
Qiagen Vacuum Manifold Upper Top Lab Equipment::Liquid Handling Automation::Qiagen Qiagen
Qiagen Vacuum Manifold Upper Top Lab Equipment::Liquid Handling Automation::Qiagen Qiagen
节省53% 节省%

Qiagen 真空歧管上部顶部

Qiagen
$79.00
$79.00 - $79.00
$79.00
$37.00
$37.00 - $37.00
$37.00
2股票

Qiagen 9014152 上真空歧管是 Qiagen BioRobot 8000 自动液体处理平台中真空系统的重要组成部分。该歧管在处理平台上施加和分配真空压力方面发挥着核心作用，可实现各种自动化过程，特别是在核酸纯化工作流程中。它与真空系统的其他部分紧密配合，提供高效处理所需的吸力。 ...

查看完整细节
$79.00
$79.00 - $79.00
$79.00
$37.00
$37.00 - $37.00
$37.00
节省53% 节省%
Novasep Filter Manifold SIUS Low Volume Plate Insert Filters Novasep
Novasep Filter Manifold SIUS Low Volume Plate Insert Filters Novasep
节省17% 节省%

Novasep 过滤器歧管 SIUS 低容量板插入件

Novasep
$547.00
$547.00 - $547.00
$547.00
$456.00
$456.00 - $456.00
$456.00
只1左边！

介绍 Novasep TFPLS-LVFL 过滤歧管 SIUS 和低容量板插件。Novasep 的这款创新产品将先进的过滤技术与紧凑的设计相结合，为您的过滤需求提供卓越的性能。 Novasep TFPLS-LVFL 过滤歧管 SIUS 的设计充分考虑了精度和效率，非常适合各种应用。其低容...

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$547.00
$547.00 - $547.00
$547.00
$456.00
$456.00 - $456.00
$456.00
节省17% 节省%
Macherey Nagel Frame for Vacuum Plates on Manifold with Automation Other Macherey Nagel
Macherey Nagel Frame for Vacuum Plates on Manifold with Automation Other Macherey Nagel
节省59% 节省%

Macherey Nagel MN 歧管上真空板框架

Macherey Nagel
$82.00
$82.00 - $82.00
$82.00
$33.97
$33.97 - $33.97
$33.97
只1左边！

介绍 Macherey Nagel 740680 自动化歧管真空板框架。Macherey Nagel 的这款创新产品兼具效率和便利性，可增强您的实验室工作流程。该框架专为与歧管上的真空板配合使用而设计，可提供无缝自动化功能。 Macherey Nagel 740680 框架采用精密和专业技...

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$82.00
$82.00 - $82.00
$82.00
$33.97
$33.97 - $33.97
$33.97
节省59% 节省%
Cytiva GE ReadyCircuit Jumper Single Use 6 Ports T Manifold Other Cytiva
Cytiva GE ReadyCircuit Jumper Single Use 6 Ports T Manifold Other Cytiva
节省17% 节省%

Cytiva GE ReadyCircuit 跳线一次性使用 6 端口 T-Manifold

Cytiva
$276.00
$276.00 - $276.00
$276.00
$229.90
$229.90 - $229.90
$229.90
只1左边！

介绍 Cytiva GE ReadyCircuit Jumper 一次性使用 6 端口 T 型歧管！这款由 Cytiva 制造的创新产品旨在增强您的工作流程并简化您的流程。凭借其独特的设计和高品质的结构，这款歧管是任何实验室或研究机构的必备品。 Cytiva GE ReadyCircuit...

查看完整细节
$276.00
$276.00 - $276.00
$276.00
$229.90
$229.90 - $229.90
$229.90
节省17% 节省%
Millipore MultiScreen Vacuum Manifold Control - Parts Only Other Valves & Manifolds Millipore
Millipore MultiScreen Vacuum Manifold Control - Parts Only Other Valves & Manifolds Millipore
节省59% 节省%

Millipore MultiScreen 真空歧管控制 - 仅限零件

Millipore
$86.00
$86.00 - $86.00
$86.00
$35.62
$35.62 - $35.62
$35.62
只1左边！

介绍 Millipore CP4HM6201A MultiScreen 真空歧管控制器 - 仅零件。这款高品质产品由业内知名制造商 Millipore 为您带来。CP4HM6201A 专为实现最佳性能而设计，是一款可靠高效的真空歧管控制器，非常适合各种应用。凭借其先进的功能和耐用的结构，该产品...

查看完整细节
$86.00
$86.00 - $86.00
$86.00
$35.62
$35.62 - $35.62
$35.62
节省59% 节省%
Pall Liquid Transfer Manifold System 1 L Other Pall
Pall Liquid Transfer Manifold System 1 L Other Pall
节省17% 节省%

Pall 液体转移歧管系统 1 L

Pall
$63.00
$63.00 - $63.00
$63.00
$52.25
$52.25 - $52.25
$52.25
只1左边！

介绍 Pall 6415-0474N 液体转移歧管系统 1 L。这款尖端产品由业内知名制造商 Pall 为您带来。这款液体转移歧管系统在设计时充分考虑了精度和效率，非常适合各种应用。 使用 Pall 6415-0474N，您可以期待一流的性能和可靠性。其先进的功能使其成为专业人士和爱好者的...

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$63.00
$63.00 - $63.00
$63.00
$52.25
$52.25 - $52.25
$52.25
节省17% 节省%
Pall Allegro System Permeable Manifold Sealed Case Other Pall
Pall Allegro System Permeable Manifold Other Pall
节省58% 节省%

Pall Allegro 系统渗透性歧管

Pall
$276.00
$276.00 - $276.00
$276.00
$114.95
$114.95 - $114.95
$114.95
只1左边！

介绍 Pall 的 Pall Allegro 系统渗透式歧管密封箱（型号：8553-1217J）。这款创新产品旨在通过其卓越的功能和卓越的性能满足您的特定需求。 Pall Allegro 系统渗透式歧管密封箱是适用于各种应用的顶级解决方案。其先进的设计确保高效可靠的运行，是各行各业专业人士...

查看完整细节
$276.00
$276.00 - $276.00
$276.00
$114.95
$114.95 - $114.95
$114.95
节省58% 节省%
Pall Base Manifold System 125 ml Compatible with Allegro System Other Pall
Pall Base Manifold System 125 ml Compatible with Allegro System Other Pall
节省17% 节省%

Pall Base Manifold 系统 125 毫升与 Allegro 系统兼容

Pall
$94.00
$94.00 - $94.00
$94.00
$78.38
$78.38 - $78.38
$78.38
只1左边！

介绍 Pall 6415-0474M 基础歧管系统，这是一种与 Allegro 系统兼容的尖端解决方案。该歧管系统由业内知名制造商 Pall 设计，具有卓越的性能和可靠性。 这款基础歧管系统容量为 125 毫升，非常适合各种应用。它与 Allegro 系统的无缝兼容性确保了无缝集成和增强的功...

查看完整细节
$94.00
$94.00 - $94.00
$94.00
$78.38
$78.38 - $78.38
$78.38
节省17% 节省%

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