Technical Info

  • 24h 100% seal test guaranteed
  • No metal-to-metal moving parts
  • No maintenance ever required
  • Cover 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
  • Special design to combine newest technologies in valve and traditional gas-cock requirements
  • Finest brass according to EN 12165 and EN 12164 specifications
  • Hot forged brass tamper proof lockwing
  • Blowout-proof unplated brass stem
  • Maintenance-free, double FPM O-rings at the stem for maximum safety
  • 600 PSI (40 bar) non-shock cold working pressure
  • 250 PSI (17 bar) non-shock working pressure for LP-Gas
  • -40°F to +350°F (-40°C to +170°C)
  • WARNING: freezing of the fluid in the installation may severely damage the valve
  • Pure PTFE self-lubricating seats with flexible-lip design
  • Painted gray
  • Dielectric union end long or short pattern
  • NPT taper ANSI B.1.20.1 female by dielectric union female threads

See s.80

  • Canadian standards Association (United States, Canada)
  • 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

NOTE: approvals apply to specific configurations/sizes only.

1.1/4” hollow ball

Part description Quantity Part Material
Unplated body
1
CW617N
Seat
2
PTFE
Chrome plated ball
1
CW617N
Unplated spacer
1
CW617N
Tail piece O-Ring
1
FPM
Unplated nut
1
CW617N
Dielectric tail piece
1
CW617N
Insulation
1
Polyamide
Unplated stem O-ring design
1
CW617N
Stainless steel screw
1
1.4301 / AISI 304

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

Pressure-temperature chart

Chart applies to valve

Pressure drop chart

Technical material

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

XCES8043
-
4314

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