s.84 EN331

Richiedi info

full port 1/4" - 4"
hot forged brass ball valve

Informazioni tecniche
Quality
  • 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
  • No maintenance ever required
  • Handle clearly shows ball position
  • Silicone-free lubricant on all seals
  • Handle stops on body to avoid stresses at stem
  • Chrome plated brass ball for longer life with rinse hole
Body
  • Hot forged sand blasted external nickel plated brass body and cap sealed with Loctite® or equivalent thread sealant
  • Finest brass according to EN 12165 and EN 12164 (formerly DIN 17660 and UNI 5705-65) specifications
Stem
  • Blowout-proof nickel plated brass stem
  • Two FPM O-rings at the stem for maximum safety
Sealing
  • Pure PTFE self-lubricating seats with flexible-lip design
Options up to 2" size
  • Stem extension
  • T-handle
  • AISI 430 stainless steel handle
  • Taper male by parallel female threads up to 4″
  • Oval lockable handle up to 2″, round over 2″
  • Patented locking device for valves up to 4″
  • Stubby handle
  • BONOMI INDUSTRIES memory stop designed to be installed with our stubby handle
Approved by or in compliance with
  • The Australian Gas Association (Australia)
  • Factory Mutual (United States)
  • SVGW (Swiss)
  • GOST-R (Russia)
  • Hygiene and epidemic center in Moscow city (Russia)
  • BSI Group (United Kingdom)
  • RoHS Compliant (EU)
  • DIN-DVGW (Deutschland)

 

NOTE: approvals apply to specific configurations/sizes only.

Threads
  • EN 10226-1, ISO 228 parallel female by female threads
Flow
  • Full port to DIN 3357 for maximum flow
Handle
  • 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
  • Handle removable with valve in service
Working pressure & temperature
  • 40 Bar (600 PSI) up to 2″, 30 Bar (450 PSI) over 2″ non-shock cold working pressure
  • -40°C (-40°F)/ +170°C (+350°F)
  • For use with dangerous fluids temperature rating is -20°C +60°C and pressure rating is 5 Bar
  • AS4617 Limitation for GAS: 2100 Kpa up to 2″ and 1500 Kpa from 2.1/2″ to 4″ rated working pressure and  0°C/ +60°C temperature
  • WARNING: freezing of the fluid in the installation may severely damage the valve
Upon request
  • AISI 316 stainless steel ball
  • Glass filled PTFE seals
  • Custom design
PED directive
  • Assessment according to Pressure Equipment Directive 2014/68/UE module B+D by Pascal (1115)
Part descriptionQ.tyMaterial
1Nickel plated body (external nickel plated, unplated inside up to 2")1CW617N
2Seat2PTFE
3Chrome plated ball with rinse hole (read rinse hole on sizes from 3/4" up to 2")1CW617N
4Nickel plated end-cap (external nickel plated, unplated inside up to 2")1CW617N
5Nickel plated stem O-ring design1CW617N
6Geomet® nut1CB4FF
7O-Ring2FPM
8Yellow PVC coated Geomet® steel handle1DD11

DN shows the nominal flow diameter. Actual flow diameter complies with full port DIN 3357 part 4. Stem configuration of valves over 2″ is slightly different.
Ball valves are marked CE on handle from 1.1/4” to 2”, on body over 2” as follow: CE 1115 cat IIIB+D PS: 5 GAS TS1: -20°C TS2: +60°C

Pressure-temperature chart

AS4617 limitations for GAS: 2100 Kpa up to 2” and 1500 Kpa from 2. 1/2” to 4” rated working pressure and 0°C +60°C temperature

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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