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KV-008
FSKEJU
KV-008
The KEJU KV-008 normally open holder valve is a metal spare component designed for dental chair and dental unit applications. It is intended for use within compatible instrument-holder and control assemblies where a normally open valve configuration is required.
The KV-008 is supplied as a replacement and maintenance component rather than as a complete dental unit. Since dental holder valves may differ in operating configuration, connection arrangement and mounting structure, the existing component and dental chair model should be reviewed before replacement.
Additional replacement components can be found in our dental valve range and dental spare parts category.
KV-008 Product Snapshot
Model: KV-008
Product Type: Holder Valve
Valve Configuration: Normally Open
Application: Dental Chair / Dental Unit
Material: Metal
Brand: KEJU
A holder valve is a control component used within the instrument-holder system of a dental unit. Depending on the treatment-unit design, the holder and valve assembly works together with the instrument-control system when a handpiece or other instrument is removed from or returned to its holder.
Normally open describes the valve's default open state before mechanical actuation. This distinction is important during replacement because dental units can use different holder-valve operating configurations.
Important Replacement Note
A normally open holder valve should not be assumed to be interchangeable with a normally closed holder valve. Match the replacement valve to the original operating type, connection arrangement and dental unit control configuration before ordering.
The KV-008 is part of our dental valve and dental chair spare-parts range. It is intended for compatible dental unit assemblies that require a normally open holder valve within the instrument-holder control arrangement.
Because the holder, valve, tubing and related control components operate as part of the same system, replacement should be based on the original dental unit configuration rather than visual similarity alone.
One of the most important specifications to review when replacing a dental holder valve is whether the existing component is normally open or normally closed. These terms describe the valve's default state before it is actuated by the holder mechanism.
Valve Type | Default State | Replacement Consideration |
|---|---|---|
Normally Open | Open before actuation | Use where the dental unit requires a normally open holder-valve configuration. |
Normally Closed | Closed before actuation | Use where the dental unit requires a normally closed holder-valve configuration. |
The KV-008 uses a normally open configuration. If the original dental unit requires a normally closed holder valve, a compatible normally closed model should be selected instead of treating the two operating configurations as interchangeable.
When replacing a dental chair valve, matching the operating type is only one part of the selection process. Connection layout, mounting arrangement and the surrounding holder assembly should also be reviewed.
✓ Dental unit model: provide the manufacturer and model of the dental chair whenever available.
✓ Valve operating type: verify that the required replacement uses a normally open configuration.
✓ Existing valve photos: provide clear images from multiple angles, including the installation position.
✓ Connection arrangement: provide the number and location of tubing or other connections.
✓ Mounting configuration: show how the existing valve is positioned and actuated by the holder assembly.
✓ Required quantity: indicate whether the requirement is for repair, clinic spare inventory or distributor supply.
The KV-008 is a metal normally open holder valve for compatible dental chair and dental unit applications. Additional connection, pressure and installation information is available according to replacement and project requirements.
KV-008 Normally Open Dental Holder Valve | |
|---|---|
Model | KV-008 |
Product Type | Dental holder valve |
Operating Configuration | Normally open |
Application | Dental chair / dental unit spare-part applications |
Material | Metal |
Brand | KEJU |
Origin | China |
Packaging | Carton |
Connection Size | Available upon request |
Working Pressure | Available upon request |
Compatibility | Match by dental unit model, operating type, connection layout and mounting configuration |
If an instrument-holder function is not operating as expected, the holder valve may be one component that requires inspection. The surrounding holder mechanism, tubing and related control components should also be checked before assuming that the valve itself is the only cause.
Replacement and troubleshooting should follow the applicable dental unit service instructions. Where pneumatic lines are involved, the relevant supply should be isolated before disassembly or maintenance.
If the Original Model Number Is Unknown
Provide the dental unit model together with clear photos of the existing holder valve, tubing layout and mounting position. Relevant dimensions can also help our team distinguish between visually similar spare components.
The KV-008 can be used for dental equipment maintenance, replacement requirements and spare-parts inventory where a compatible normally open holder valve is required.
Dental equipment distributors and service providers sourcing several valve models can provide a parts list with model references, quantities and existing-component photos. Our team can review the individual requirements together before preparing a quotation.
Founded in 2009 in Foshan, Guangdong, FOSHAN KEJU MEDICAL APPARATUS CO., LTD. designs, develops, manufactures and supplies dental equipment, including dental units, dental air compressors and supporting dental chair spare parts.
Our dental valve range includes multiple models for different dental unit configurations. For replacement requirements, provide the original dental chair model, valve photos, operating type, connection arrangement and mounting information so our team can review the appropriate spare-part configuration before ordering.
Learn more about our company and manufacturing background on the KEJU About page or browse additional dental valve spare parts.
KV-008 is a metal normally open holder valve for compatible dental chair and dental unit spare-part applications.
Normally open means that the valve is in an open state before mechanical actuation. The required operating configuration depends on the design of the dental unit holder and control system.
KV-008 uses a normally open configuration, while a normally closed holder valve begins from a closed default state. The correct valve type should be matched to the original dental unit operating configuration.
No. Compatibility depends on the dental chair model, original valve configuration, connection layout and mounting arrangement. These details should be reviewed before ordering.
Please provide the dental unit brand and model, existing valve photos, tubing and mounting details, relevant dimensions if available, and the required quantity.
Yes. Multiple dental unit valve and spare-part models can be included in the same inquiry. Please provide the model numbers, photographs where necessary and required quantities for each component.
Request KV-008 Holder Valve Information and Quotation
Provide the dental unit model, existing valve photos, operating type, connection arrangement and required quantity. Our team can then review the KV-008 replacement requirement, compatibility details and quotation with you.
