Time is of essence and valve technology has progressed to save time and ease on-site installation.

RuB s.24 DZR with press ends combines first class features of our s.24 which have been optimized through years of field experience and innovative press fittings which can be pressed with all pressing jaws and tools provided for metal connections type M and V.

Be kind with yourself, make sure the valve that brings you pure fresh water is an RuB DZR ball valve. Press-end couplings are made of bronze, a material well known for its suitability to the press operation. Each coupling assembly is seal tested at the plant.

Technical Info

  • 100% seal test guaranteed
  • Dual sealing system allows valve to be operated in either direction making installation easier
  • No metal-to-metal moving parts
  • No maintenance ever required
  • Handle clearly shows ball position
  • Silicone-free lubricant on all seals
  • Handle stops on body to avoid stress at stem
  • Chrome plated DZR brass ball for longer life
  • Full port to DIN 3357 for maximum flow
  • Hot forged sand blasted DZR unplated body and cap sealed with Loctite® or equivalent threads sealant
  • Dezincification resistant ADZ-T and ADZ-P brass approved to SBN-PFS 1983:2 and NR-BFS 1988:18 specifications
  • Geomet® carbon steel handle with thick PVC dip coating. Handle coating offers both thermal and electrical protection
  • Handle removable with valve in service
  • WARNING: do not exceed reasonable temperature and/or electrical load
  • Maintenance-free, double FPM O-rings at the stem for maximum safety
  • Blowout-proof unplated DZR brass stem
  • 16 bar (230 PSI) non-shock cold working pressure
  • -20°C to +120°C ( -4°F to +250°F)
  • WARNING: freezing of the fluid in the installation may severely damage the valve
  • Pure PTFE self-lubricating seats with flexible-lip design
  • T-handle
  • Oval lockable handle
  • Stainless steel handle (1.4016 /AISI 430)
  • Patented locking device
  • Add-on brass stem extension
  • CW617N brass body and components
  • Stubby handle
  • RuB memory stop designed to be installed with our stubby handle
  • Press ends connections to EN 1254-4 approved by DVGW
  • Stainless steel ball (1.4401/AISI 316)
  • Glass filled PTFE seals
  • Custom Design
  • The product described in this document meets the requirements of PED Directive 2014/68/UE and according to art.4 par.3, it does not require CE marking; it cannot be used with dangerous gases in sizes larger than 25mm
  • GOST-R (Russia)
  • RoHS Compliant (EU)

NOTE: approvals apply to specific configurations/sizes only.

35-54 mm hollow ball

Part description Quantity Part Material
Unplated body
Ball seat
Chrome plated ball
Unplated end-cap
Unplated stem O-ring design
Geomet® nut
CB4FF (EN10263-2)
White PVC coated Geomet® steel handle
DD11 (EN10111)
Unplated press end connection
Bronze CuSn5Zn5Pb5-C

DN shows the nominal flow diameter. Actual flow diameter complies with full port DIN 3357 part 4.

Pressure-temperature chart
Pressure drop chart

Technical material

Ask for additional information on the whole range of RuB products and consult with your supplier for special applications.


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