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S71N41 by RuB Inc. | Standard Port 2-Way Ball Valve | 4" Female NPT x 4" Female NPT | with Black Steel Handle | Brass

S71N41 by RuB Inc. | Standard Port 2-Way Ball Valve | 4" Female NPT x 4" Female NPT | with Black Steel Handle | Brass

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$587.85
$587.85 - $587.85
$587.85
$419.89
$419.89 - $419.89
$419.89

RuB Inc. - Standard Port 2-Way Ball Valves - S71 Series - Female NPT x Female NPT with Black Steel Handle
Specifications for Variant SKU: S71N41 RuB Inc
Shape (Orientation): Straight
Ends Configuration: 4in Female NPT, 4in Female NPT, Some Ends Match
Material(s): Brass
Seal Material(s): PTFE
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
  • Handle clearly shows ball position
  • Silicone-free lubricant on all seals
  • Chrome plated brass ball for longer life
  • Handle stops on body to avoid stresses at stem
Body:
  • 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 (formerly DIN 17660 and UNI 5705-65) specifications
Stem:
  • Blowout-proof nickel plated brass stem
  • Pure PTFE adjustable packing gland and reinforced washer for lower torque and easy maintenance
  • Triple stem seals in sizes over 2-1/2"
Sealing:
  • Pure PTFE self-lubricating seats with flexible-lip design
Threads:
  • NPT taper ANSI B.1.20.1 female by female threads
Flow:
  • Standard port for compact design
Handle:
  • Geomet® carbon steel handle with thick PVC dip coating. Handle coating offers both thermal and electrical protection
  • Handle removable with valve in service
Working Pressure & Temperature:
  • Maximum working pressure 600 PSI (CWP)
  • Steam rating 150 PSI (WSP) up thru 2"
  • -40°F/+366°F
  • WARNING: freezing of the fluid in the installation may severely damage the valve
Upon Request:
  • AISI 316 stainless steel ball and/or stem
  • Glass filled PTFE seals
  • Custom design
Approved by or in Compliance with:
  • Canadian standards Association (United States, Canada)
  • Hygiene and epidemic center in Moscow city (Russia)
  • RoHS Compliant (EU)
  • NOTE: approvals apply to specific configurations/sizes only.
Part Number Size Dimensions (Inches)
D DN I L G A H CH
S71D41 1/2" 1/2" 0.453" 0.610" 2.126" 1.043" 3.937" 1.693" 0.984"
S71E41 3/4" 3/4" 0.591" 0.669" 2.441" 1.220" 3.937" 1.695" 1.220"
S71F41 1" 1" 0.787" 0.827" 2.835" 1.417" 4.724" 1.984" 1.496"
S71G41 1-1/4" 1-1/4" 0.984" 0.905" 3.464" 1.732" 4.724" 2.153" 1.929"
S71H41 1-1/2" 1-1/2" 1.260" 0.905" 3.779" 1.890" 6.220" 2.988" 2.126"
S71I41 2" 2" 1.575" 1.043" 4.409" 2.205" 6.220" 3.236" 2.677"
S71L41 2-1/2" 2-1/2" 1.968" 1.260" 5.276" 2.638" 6.220" 3.500" 3.346"
S71M41 3" 3" 2.559" 1.378" 6.378" 3.189" 10.039" 5.197" 3.898"
S71N41 4" 4" 3.150" 1.634" 7.480" 3.740" 10.039" 5.512" 4.921"

*DN shows the nominal flow diameter. Stem configuration of valves over 2-1/2" is slightly different.

RuB Inc

RuB Inc

RuB is a manufacturer of shut-off brass valves with focus on ball valves for gas, water, air, oil installations. Great emphasis is put on quality: ISO 9001 and PED compliance are guaranteed by well known organizations and many major international manufacturers rely on RuB. Our products are designed with long life and reliability criteria.

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