DZR Brass Ball Valve Press-Fit

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Useful Information

Technical Specification

  • Connection: Press Fit "M" Profile
  • Approvals: WRAS
  • Pressure Rating: 24 to 17 bar (depending on size)
  • Operating Temperature: -10°C to 140°C
  • Bore: Full Bore
  • Features: Non-press leak detection

Description

Reliable, full-bore isolation valve designed for fast, secure installation on compatible press-fit pipework systems. Manufactured from dezincification-resistant (DZR) brass, it provides strong long-term performance in water services and other suitable pipework applications where corrosion resistance, dependable shut-off and installation efficiency are important. Supplied with a black lever handle and in M press profiles, this valve is designed to suit installers working with standard M profile pressing tools.

The full-bore design helps maintain flow through the valve, reducing unnecessary restriction compared with reduced-bore alternatives. This makes it a strong choice for commercial, industrial and building services pipework where reliable flow control is required. A non-press leak detection system helps identify unpressed joints during testing, supporting safer and more reliable installation checks before the system is fully commissioned. The valve is also WRAS approved, making it suitable for applicable potable water installations when installed correctly as part of a compliant system.

Key Features & Benefits

  • DZR brass construction: Offers improved resistance to dezincification, making the valve suitable for demanding water service environments.
  • M profile press-fit connection: Allows fast, flame-free installation using compatible M profile press tools.
  • Full-bore design: Helps maintain strong flow rates by reducing internal restriction through the valve.
  • WRAS approved: Suitable for appropriate water applications where WRAS approval is required.
  • Non-press leak detection: Helps installers identify unpressed joints during pressure testing before final commissioning.
  • Wide size range: Available from 15mm to 54mm to suit a variety of pipework layouts and system requirements.
  • Strong pressure performance: Rated up to 24 bar depending on size, giving dependable performance across small and larger diameter installations.
  • High temperature capability: Suitable for operating temperatures up to +140°C, subject to system design and application suitability.

Typical Applications

  • Hot and cold water services
  • Potable water systems, subject to correct installation and system suitability
  • Commercial plumbing systems
  • Plant rooms and mechanical services
  • Stainless steel, copper and carbon steel pipework systems
  • Maintenance, repair and system upgrade work
  • Isolation points for press-fit pipework installations
  • Industrial water distribution systems

Pressure & Temperature Relationship

Dimensions & Materials

Part Description Material
1 Body DZR Brass (CW511L-DW)
2 Press End DZR Brass (CW511L-DW)
3 Ball Chrome Plated Brass
4 Ball Gaskets PTFE
5 Stem Brass
6 O-Ring FKM 70 SH
7 Anti-Friction Ring PTFE
8 Handle Steel
9 Wash Brass
10 Self-Locking Nut Steel
11 O-Ring EPDM 70 PERXO
Product Code DN (mm) A (mm) B (mm) C (mm) D (mm) Kv Weight (kg) Pressure Rating (bar)
402820 15 90 47 78 22 17 0.19 24
402821 22 90 52 91 25 41 0.31 20
402822 28 110 57 99 27 68 0.49 20
402823 35 110 66 107 27 123 0.72 17
402824 42 150 81 133 32 198 1.17 17
402825 54 150 88 155 33 290 1.66 17

Downloads

Product DatasheetProduct Datasheet
Product Datasheet
Installation & Operating ManualInstallation & Operating Manual
Installation & Operating Manual

IMPORTANT: The technical data given on this website is for preliminary information purposes only and is published without guarantee. All line drawings are for illustrative purposes only and should not be regarded as wholly accurate in every detail. We reserve the right to withdraw or to alter the specification of any product without notice. For more information, please consult our Terms of Business.

If you require any further information, our excellent customer service team is here to help so please call us on 01794 835835.

 

Grouped product items
Code Product Name List Price You Save You Pay Quantity
402820 DZR Brass Ball Valve Press F 15mm £29.00 50%
You Pay:  £14.50
402821 DZR Brass Ball Valve Press F 22mm £43.42 50%
You Pay:  £21.71
402822 DZR Brass Ball Valve Press F 28mm £57.59 50%
You Pay:  £28.80
402823 DZR Brass Ball Valve Press F 35mm £86.10 50%
You Pay:  £43.05
402824 DZR Brass Ball Valve Press F 42mm £144.10 50%
You Pay:  £72.05
402825 DZR Brass Ball Valve Press F 54mm £214.89 50%
You Pay:  £107.45