COAX PLB 05 Special Valves

The COAX PLB 05 Special Valve is a 2/2-way, externally controlled valve featuring DN 5 orifice size and PN 0-25 bar pressure range, designed for precise glue application in bonding and lamination. Made with an aluminium or stainless steel body and EPDM, NBR, or FPM seals, this valve is ideal for viscous liquids in glue-laminated timber applications. Its hermetically sealed metal bellows and wear-resistant valve seat prevent media hardening and damage. The PLB 05 can be installed individually or in a manifold for accurate glue bead spacing.
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Key Features

Key features and benefits of the COAX PLB 05 Special Valves
1

Key Features

Available in aluminium or stainless steel bodies with seals in EPDM, NBR, FPM, or metal bellow (1.4571) to suit a range of media and operating conditions.
2

Key Features

Functioning in an NC (normally closed) position, the PLB 05 offers dependable control with a spring return for added safety and reliability.
3

Key Features

Supports pneumatic actuation with options for 5/2-way pilot valve control, suitable even for applications requiring low vacuum operation.

Valve Specifications
Valve Type: 2/2 - Way Valve
Operating Method: Externally Controlled
Orifice Size: DN 5
Pressure Range: PN 0 - 25 bar
Port Type: Threaded
Valve Design: Externally Controlled with Spring Return
Body Material: Aluminium, Stainless Steel
Seal Material: EPDM, NBR, FPM
Media: Liquid (Viscous)
Special Application: Glue Laminated Timber, Glue Laminated Beam, & Bonding Technology

Documents & Drawings

  • Document
DATASHEET

Type PLB 05
  • Document
MANUAL

Operating Manual

Frequently Asked Questions

The COAX PLB 05 Special Valve is designed for precise glue applications, including laminated wood gluing, composite lumber, and bonding technologies.

Key features include a hermetically sealed metal bellows, wear-resistant valve seat, and suitability for viscous liquids, ensuring reliable performance in glue applications.

The valve body is available in aluminium or stainless steel, with seals made from EPDM, NBR, or FPM, catering to various media requirements.

The valve operates within a pressure range of 0 to 25 bar, accommodating diverse industrial applications.

The valve features a nominal orifice size of 5 mm, suitable for precise control in glue dispensing processes.

It is pneumatically actuated and controlled using a 3/2 or 5/2-way pilot valve provided by the customer.

Yes, it can be mounted individually or in a manifold block to achieve the necessary glue bead spacings during application.

The valve is suitable for liquid and pasty media, making it ideal for various adhesive applications.

The valve has a switching time of approximately 50 milliseconds for both opening and closing, ensuring efficient operation.

The valve can handle media temperatures up to 60°C, suitable for various industrial environments.

Yes, it is hermetically sealed against the atmosphere by means of a metal bellows, preventing leakage and contamination.

Request more information or Advice

Please feel free to request information and advice using the form below or call us on 0151 547 1221

COAX PLB 05 Special Valves