Technical Info

  • 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
  • Full port to DIN 3357 for maximum flow
  • 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
  • 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
  • Blowout-proof nickel plated brass stem
  • Pure PTFE adjustable packing gland and reinforced washer for lower torque and easy maintenance
  • 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
  • Pure PTFE self-lubricating seats with flexible-lip design
  • 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
  • Solder end female by female connections
  • Stainless steel ball and/or stem (1.4401 / AISI 316)
  • Glass filled PTFE seals
  • Stainless steel handle (1.4016 / AISI 430)
  • Custom design

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 description Quantity Part Material
Unplated solder end body
Chrome plated ball
Unplated solder end-cap
Nickel plated stem packing gland design
Nickel plated gland nut
Geomet® nut
CB4FF (EN10263-2)
Packing gland seal
PTFE carbon filled 25%
Yellow PVC coated Geomet® steel handle
DD11 (EN10111)
Pressure-temperature chart

Chart applies to valve, not to solder joints

Pressure drop chart

WARNING: This product can expose you to chemicals including lead which is known to the state of California to cause cancer and birth defects or other reproductive harm. For more information go to

Technical material


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