Batch (Syringe) Dispensing Valve Systems
Last Updated: April 1, 2025
Description
Batch (Syringe) Dispensing Valve Systems are designed to dispense precise amounts of fluid from a syringe or barrel. These systems are typically used for controlled fluid dispensing, ensuring that the exact volume of fluid is delivered each time. They are particularly useful for applications requiring high precision and repeatability in fluid dispensing.
Working Principle
Batch (Syringe) Dispensing Valve Systems operate by using a syringe or barrel to hold the fluid, which is then dispensed through a valve. The system can be set up with an automatic valve controller, allowing for precise control over the dispensing process. The pressure applied to the syringe or barrel forces the fluid through the valve and out of the dispensing tip. This method is beneficial for maintaining consistent flow rates and ensuring that each dispensed amount is accurate and repeatable.
Applications
Batch (Syringe) Dispensing Valve Systems are used in various applications where precise fluid dispensing is critical. For example, they are employed in the electronics industry for applying solder paste or adhesives to circuit boards. They are also used in the medical field for dispensing medications or reagents in laboratory settings. Additionally, these systems are suitable for dispensing sealants, epoxies, or greases in manufacturing processes.
Advantages over other Dispensing Valve Systems
One of the main advantages of Batch (Syringe) Dispensing Valve Systems is their ability to provide precise and repeatable dispensing, which is crucial for applications requiring high accuracy. They are also flexible, allowing for easy setup with automatic valve controllers and the ability to handle a wide range of fluid viscosities, from low to high. This versatility makes them suitable for various applications, including those involving thicker materials like sealants and epoxies.
Limitations
A limitation of Batch (Syringe) Dispensing Valve Systems is that they require the syringe or barrel to be refilled or replaced once it is empty. This can lead to downtime in continuous operations and may increase the overall time required for a dispensing task. Additionally, the system's performance can be affected by the viscosity of the fluid being dispensed, which may require adjustments to the pressure settings or valve configuration.
Considerations
When considering Batch (Syringe) Dispensing Valve Systems, it is important to evaluate the initial costs, which can vary depending on the complexity and capabilities of the system. Operating expenses may include the cost of syringes or barrels, as well as maintenance and replacement parts. Durability and accuracy are key factors, as these systems need to maintain precision over time. Regular maintenance is necessary to ensure consistent performance, and the cost of replacement parts should be factored into the overall operating expenses.
from Techcon
Diaphragm Valves are designed to dispense low to medium viscosity materials with precision accuracy over a wide range of shot and bead sized down to a fraction of a micro liter. An internal spring return makes the valves fully adaptable for use with Techcon Systems time/pressure controllers. A short... [See More]
- Valve Dispensing Technology: Diaphragm
- Media Viscosity: 1 to 50000
- Material Feed: Batch (Syringe)
from Nordson EFD
Nordson EFD's 754V aseptic dispense valve features a smooth fluid flow path that is free of any entrapment areas. FDA-compliant wetted parts make the valve suitable for CIP (Clean-In-Place) and SIP (Sterilize-In-Place) medical assembly processes. With a flow path free of entrapment areas, the 754V... [See More]
- Valve Dispensing Technology: Diaphragm
- Shot Size: 5.00E-4 to 60
- Material Feed: Batch (Syringe)
- Dispensing Application: Dot
from Techsil Limited
DETAILS. Momentive TSE399c is a clear non-corrosive silicone adhesive sealant that cures at room temperature. This flowable material offers excellent adhesion to metals without the use of primers, particularly well suited for electrical/electronic applications. Supplied in a 30cc air syringe. [See More]
- Material Feed: Batch (Syringe)
from Cammda Corporation
Cammda ’s interchangeable 2KSprayPak ™ comes in either single or dual disposable cartridge systems with an economical air gun, adjustable atomizing spray nozzles and static mixers. [See More]
- Valve Dispensing Technology: Spray
- Dispensing Application: Bead
- Material Feed: Batch (Syringe)
- Application: AdhesiveSilicone
from Techcon
The TS5624 Disposable Diaphragm Valve features a “first to market ” Disposable Material Path. Difficult fluids such as CA ’s and pre-mixed 2-part epoxies, can now be dispensed without the need of frequent cleaning, by simply replacing the entire wetted area in a matter of seconds,... [See More]
- Valve Dispensing Technology: Diaphragm
- Media Viscosity: 1 to 50000
- Material Feed: Batch (Syringe)
- Dispensing Application: Bead (optional feature); Dot (optional feature)
from Nordson EFD
The 752V Series diaphragm valve delivers fine flow control when dispensing solvents, cyanoacrylates, anaerobics, fluxes, UV-cure adhesives, and other low- to medium-viscosity fluids. The open/close stroke is adjustable from 0.13 mm to 0.64 mm (0.005" to 0.025"), producing a very fast response and... [See More]
- Valve Dispensing Technology: Diaphragm
- Dispensing Application: Bead
- Material Feed: Batch (Syringe)
- Application: AdhesiveSilicone; FluxSolder
from Techsil Limited
Momentive TSE399c is a clear non-corrosive silicone adhesive sealant that cures at room temperature. This flowable material offers excellent adhesion to metals without the use of primers, particularly well suited for electrical/electronic applications. Supplied in a 30cc manual syringe. Product... [See More]
- Material Feed: Batch (Syringe)
from Cammda Corporation
CAMMDA Corporation provides a range of Dispensing Tips/Dispensing Needles - available to suit every dispensing requirement. Precision cut stainless steel for general purpose use, molded polypropylene and flexible polyethylene tips allow dispensing in the most restricted areas. Taper tips provide for... [See More]
- Valve Dispensing Technology: Needle or Spool
- Dispensing Application: Dot
- Material Feed: Batch (Syringe)
- Application: AdhesiveSilicone
from Techcon
Techcon Systems' patented Disposable Material Path (DMP) valve contains a disposable feed screw for easy maintenance and reliable dispensing. With a feed screw made of Delrin ®, the valve is designed for use with two-compound and abrasive materials. The DMP valve has a hinged doorway in the... [See More]
- Valve Dispensing Technology: Positive Displacement; Screw (Auger)
- Operating Frequency: 300.0
- Material Feed: Batch (Syringe)
- Media Viscosity: 30000 to 1.30E6
from Nordson EFD
The 752HF Series high flow diaphragm valve provides precise, drip-free dispensing of UV-cure resins and similar fluids used in the media manufacturing of DVDs, Blu-Ray DVDs, and CDs. Designed for smooth, unrestricted material flow, the 752HF reduces turbulence and prevents micro-bubbles from... [See More]
- Valve Dispensing Technology: Diaphragm
- Dispensing Application: Bead
- Material Feed: Batch (Syringe)
- Application: AdhesiveSilicone; CoatingPaint
from Cammda Corporation
Designed with precision and repeatability in mind, CAMMDA's Metering Rod Positive Displacement Valve offers greater quality control and better material management than other types of valves. [See More]
- Valve Dispensing Technology: Positive Displacement; Rod/Piston
- Dispensing Application: Bead
- Material Feed: Batch (Syringe)
- Application: AdhesiveSilicone
from Techcon
Disposable Pinch Tube Valves provide control for continuous or micro shot applications of low to semi-viscous fluids. Once the dispense cycle is complete, the air signal stops and the internal spring forces the shut-off piston to "pinch" the disposable feed path, preventing further fluid flow. The... [See More]
- Valve Dispensing Technology: Pinch Valve
- Media Viscosity: 1 to 45000
- Material Feed: Batch (Syringe)
- Dispensing Application: Bead (optional feature); Dot (optional feature)
from Nordson EFD
Nordson EFD's 736HPA-NV Series high pressure valve applies uniform amounts of thick materials like greases and silicones at pressures up to 2500 psi (172 bar). The stainless steel high pressure valve features adjustable stroke control to keep consistent dot profiles and bead widths, and prevent... [See More]
- Material Feed: Batch (Syringe)
- Application: AdhesiveSilicone; Lubricants
- Dispensing Application: Bead
- Number of Components: Single Component
from Cammda Corporation
CAMMDA Corporation provides a range of Dispensing Tips/Dispensing Needles - available to suit every dispensing requirement. Precision cut stainless steel for general purpose use, molded polypropylene and flexible polyethylene tips allow dispensing in the most restricted areas. Taper tips provide for... [See More]
- Valve Dispensing Technology: Needle or Spool
- Dispensing Application: Dot
- Material Feed: Batch (Syringe)
- Application: AdhesiveSilicone
from Techcon
Disposable Pinch Tube Valves provide control for continuous or micro shot applications of low to semi-viscous fluids. The TS1212 semi-automatic version relies on a dispensing controller sending a pre-programmed air signal that opens the valve and allows fluid to flow. Once the dispense cycle is... [See More]
- Valve Dispensing Technology: Pinch Valve
- Operating Frequency: 400.0
- Material Feed: Batch (Syringe)
- Media Viscosity: 1 to 45000
from Nordson EFD
The 725HF Series high flow piston valve fills small bottles, foil packs, and other packaging with absolute accuracy at up to 450 ml per second. Ideal for adhesives, cosmetics, creams, grease, lubricants, inks, and sealants, the 725HF is also used for potting electronics and applying braze pastes. [See More]
- Valve Dispensing Technology: Positive Displacement; Rod/Piston
- Dispense Rate: 27.02
- Material Feed: Batch (Syringe)
- Dispensing Application: Fill ("potting")
from Cammda Corporation
CAMMDA Corporation provides a range of Dispensing Tips/Dispensing Needles - available to suit every dispensing requirement. Precision cut stainless steel for general purpose use, molded polypropylene and flexible polyethylene tips allow dispensing in the most restricted areas. Taper tips provide for... [See More]
- Valve Dispensing Technology: Needle or Spool
- Dispensing Application: Dot
- Material Feed: Batch (Syringe)
- Application: AdhesiveSilicone
from Techcon
Economy Spray Valve - TS5520. The Spray Valves are designed for precise spray applications of low viscosity materials. An external stroke control makes it easy for the operator to fine-tune fluid flow. Total control of the spray cycle is provided by adjustable fluid flow and precise control of... [See More]
- Valve Dispensing Technology: Spray
- Media Viscosity: 1 to 1000
- Material Feed: Batch (Syringe)
from Nordson EFD
The 741MD Series MicroDot ™ needle valve dispenses very precise micro-deposits down to fractions of a microliter. Pneumatically operated and adjustable, it delivers superior fluid dispensing control. Ideal for automated assembly processes, the 741MD-SS valve ’s adjustable needle stroke... [See More]
- Valve Dispensing Technology: Micro-Dispensing Valve; Needle or Spool
- Dispensing Application: Dot
- Material Feed: Batch (Syringe)
- Application: AdhesiveSilicone; Lubricants
from Cammda Corporation
CAMMDA Corporation provides a range of Dispensing Tips/Dispensing Needles - available to suit every dispensing requirement. Precision cut stainless steel for general purpose use, molded polypropylene and flexible polyethylene tips allow dispensing in the most restricted areas. Taper tips provide for... [See More]
- Valve Dispensing Technology: Needle or Spool
- Dispensing Application: Dot
- Material Feed: Batch (Syringe)
- Application: AdhesiveSilicone
from Techcon
The TS5623 Series Hand Held Diaphragm Valves are designed to dispense low to medium viscosity materials over a wide range of shot and bead sizes. A finger lever actuates the dispensing cycle and an internal spring return makes the valves fully adaptable for use without a controller. A short opening... [See More]
- Valve Dispensing Technology: Diaphragm
- Media Viscosity: 1 to 50000
- Material Feed: Batch (Syringe)
- Dispensing Application: Bead
from Nordson EFD
The 702 Series mini-diaphragm valve provides drip-free coating and consistent shot-to-shot bonding in optical media and other applications requiring smaller and lighter weight dispense valves. Nordson EFD ’s mini-diaphragm valves feature a unique design that eliminates trapped air and bubbles. [See More]
- Valve Dispensing Technology: Diaphragm
- Dispensing Application: Dot
- Material Feed: Batch (Syringe)
- Application: AdhesiveSilicone
from Techcon
TS5623HD Hand Held Diaphragm Valves are designed to dispense low to medium viscosity materials over a wide range of shot and bead sizes. A finger lever actuates the dispensing cycle and an internal spring return makes the valves fully adaptable for use without a controller. A short opening stroke... [See More]
- Valve Dispensing Technology: Diaphragm
- Media Viscosity: 1 to 50000
- Material Feed: Batch (Syringe)
- Dispensing Application: Bead (optional feature); Dot (optional feature)
from Nordson EFD
Designed for thicker medium-viscosity to highly viscous materials, the pneumatically actuated P-Dot CT jet valve provides very precise, repeatable jetting in the form of dots, beads, and lines. With extremely short triggering intervals of less than 1 ms, it is possible to accurately apply small... [See More]
- Valve Dispensing Technology: Micro-Dispensing Valve
- Inlet Pressure Range: 1450
- Material Feed: Batch (Syringe)
- Syringe / Container Volume: 29.57 to 201
from Techcon
Hand Held Diaphragm Valves are designed to dispense low to medium viscosity materials over a wide range of shot and bead sizes. A finger lever actuates the dispensing cycle and an internal spring return makes the valves fully adaptable for use without a controller. A short opening stroke provides... [See More]
- Valve Dispensing Technology: Diaphragm
- Media Viscosity: 1 to 50000
- Material Feed: Batch (Syringe)
- Dispensing Application: Bead (optional feature); Dot (optional feature)
from Nordson EFD
Dispense low- to medium-viscosity fluids in extremely accurate, repeatable beads and lines with the high-performance P-Jet CT jet valve. Micro-deposits as small as 3 nL can be applied at up to 280Hz. The P-Jet CT features easily exchangeable dispensing nozzles, tappets, and fluid inlet fittings,... [See More]
- Valve Dispensing Technology: Micro-Dispensing Valve
- Inlet Pressure Range: 1450
- Material Feed: Batch (Syringe)
- Syringe / Container Volume: 29.57
from Techcon
The TS9000 Series Jet Tech is a Piezoelectric driven, non contact dispense valve capable of handling fluid viscosities to 2 million Cps. Jet Tech offers a fast jetting action producing hundreds of accurate deposits less than one second. Every component of the valve was designed to the highest... [See More]
- Valve Dispensing Technology: Diaphragm
- Shot Size: 2.00E-6
- Material Feed: Batch (Syringe)
- Media Viscosity: 7000 to 2.00E6
from Nordson EFD
PICO ® P µlse ™ exchangeable, modular technology allows for a high level of customization with a wide array of individually maintained, serviceable parts. The non-contact jet valve system offers unparalleled speed and accuracy for your most challenging dispensing applications. [See More]
- Valve Dispensing Technology: Micro-Dispensing Valve
- Dispensing Application: Dot
- Material Feed: Batch (Syringe)
from Techcon
Needle Valves dispense very precise deposits over a wide range of shot and bead sized due to a minimal dead fluid one. An external stroke control adjustment to fine-tune shot sizes. Easy to maintain, with little or no downtime. The compact design and easy-mount threaded hole allows for easy... [See More]
- Valve Dispensing Technology: Needle or Spool
- Operating Frequency: 400.0
- Material Feed: Batch (Syringe)
- Media Viscosity: 1 to 100000
from Nordson EFD
Nordson EFD ’s PICO ® P µlse ™ exchangeable, modular jet valve technology dispenses with industry-leading accuracy and speed to apply very precise, repeatable micro-deposits at 500Hz continuous and bursts up to 1500Hz. The PICO P µlse delivers faster, more precise jetting... [See More]
- Valve Dispensing Technology: Micro-Dispensing Valve
- Dispensing Application: Dot
- Material Feed: Batch (Syringe)
from Techcon
Precision Spray Valve - TS5540-014R. The Spray Valves are designed for precise spray applications of low viscosity materials. An external stroke control makes it easy for the operator to fine-tune fluid flow. Total control of the spray cycle is provided by adjustable fluid flow and precise control... [See More]
- Valve Dispensing Technology: Spray
- Media Viscosity: 1 to 5000
- Material Feed: Batch (Syringe)
- Dispensing Application: Spray Round
from Nordson EFD
Nordson EFD ’s Relius ™ line of portable fluid dispensers is easy to use and offer durable, fail-safe construction with less hand fatigue. Ideal for touchups, low-volume assembly, and field work, our handheld fluid dispensers are compatible with all Nordson EFD syringe barrels, pistons,... [See More]
- Valve Dispensing Technology: Diaphragm (optional feature); Needle or Spool (optional feature); Positive Displacement; Rod/Piston (optional feature)
- Dispensing Application: Bead
- Material Feed: Batch (Syringe)
- Application: AdhesiveSilicone; FluxSolder; Lubricants