1/2″ – 3″ solder-ends ball valve

Technical Data
  • 24h 100% seal test guaranteed
  • Dual sealing system allows valve to be operated in either direction making installation easier
  • No metal-to-metal moving parts
  • Handle clearly shows ball position
  • Silicone-free lubricant on all seals
  • Chrome plated brass ball for longer life
  • Handle stops on body to avoid stress at stem
  • Hot forged sand blasted, unplated brass body and cap sealed with Loctite® or equivalent thread sealant
  • Finest brass according to EN 12165 and EN 12164 specifications
  • Blowout-proof nickel plated brass stem
  • Pure PTFE adjustable packing gland and reinforced washer for lower torque and easy maintenance
  • Pure PTFE self-lubricating seats with flexible-lip design
  • Solder end female by female connections

  • Full port to DIN 3357 for maximum flow
  • Geomet® carbon steel handle with thick PVC dip coating. Handle coating offers both thermal and electrical protection
  • WARNING: do not exceed reasonable temperature and/or electrical load
Working pressure & temperature
  • 600 PSI (40 bar) up to 2″, 450 PSI (30 bar) over 2″, (150 WSP / -10 bar all sizes) non-shock cold working pressure
  • NOTE: for solder joints ratings see Table 1 on reverse
  • 250 PSI (17 bar) non-shock working pressure for LP-Gas
  • *150 psig (10 bar)  non-shock working steam pressure. Not suitable for throttling steam.
  • -4°F to +366°F (-20°C to + 170 °C)  (for solder joints ratings see Table 1 on reverse)
  • WARNING: freezing of the fluid in the installation may severely damage the valve
Options up to 2" size
  • Stem extension (assemble after soldering)
  • Lead free for safe drinking water (0.25% or less Pb)
  • Oval lockable handle up to 2″, round over 2″
  • Patented locking device for valves up to 3″
  • T-handle
  • Stubby handle
Upon request
  • Stainless steel ball and/or stem (1.4401 / AISI 316)
  • Glass filled PTFE seals
  • Stainless steel handle (1.4016 / AISI 430)
  • Custom design
Approved by or in compliance with

GOST-R (Russia)
RoHS Compliant (EU)
Underwriters Laboratories (United States, Canada):
– Guide YSDT: LP-Gas shut-off valve
– Guide YRBX: Flammable liquid shut-off valve
– Guide YRPV: Gas shut-off valve for use with natural and manufactured gases
– Guide MHKZ: No. 6 oil at 250°F
Meeting WW-V-35C Federal U.S. Specification (United States)
CRN-TSSA acc. to MSS SP110 (Canada)

NOTE: approvals apply to specific configurations/sizes only.

1.1/4”- 2” hollow ball

Part descriptionQ.tyMaterial
1Unplated solder end body1CW617N
3Chrome plated ball1CW617N
4Unplated solder end-cap1CW617N
5Nickel plated stem packing gland design1CW617N
6Nickel plated gland nut1CW617N
7Geomet® nut1CB4FF (EN10263-2)
8Packing gland seal1PTFE
9Washer1PTFE carbon filled 25%
10Yellow PVC coated Geomet® steel handle1DD11 (EN10111)

Above stated limits are not imposed by the valve, but bythe strength of the soldering joint according to ASME B16.22.
* This alloy contains more than 0,2% lead and, according to certain specifications, cannot be used for potable water or other foods.
** Soldered copper tube joints have been tested at 230 psi (1600 kPa) in accordance with ISO 2016

Pressure-temperature chart

Chart applies to valve, not to solder joints

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