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Unibody /
1RB20TCSSCO

Design Features:

  • Reduced port, economical steam valve
  • NPT ends to ASME BI.20.1
  • One piece body
  • Polycarbon seats standard
  • Standard 316SS ball and stem
  • Blowout-proof system
  • Standard oval locking lever handles
  • ASME B16.34, Class 800 compliant
  • Fire safe to API 607 4th Edition
  • NACE MR01-75 compliant

Options:

  • Locking lever handle
  • Tapped mounting pad
  • Optional seat and seal materials
  • Economical non-fire safe version
1RB20TCSSCO
Size
(in / mm)
A
(in / mm)
B
(in / mm)
C
(in / mm)
D
(in / mm)
E
(in / mm)
F
(in / mm)
Weight
(lb / kg)
Torque
(In-Lbs. / N-M)
CVPrice
1/4" - 82.28" - 582.84" - 721.00" - 253.35" - 852.00" - 510.35" - 90.66 - 0.3050 - 5.61.080.00
3/8" - 102.28" - 582.84" - 721.00" - 253.35" - 852.00" - 510.35" - 90.68 - 0.3150 - 5.62.580.00
1/2" - 152.63" - 672.84" - 721.00" - 253.35" - 852.00" - 510.35" - 90.75 - 0.34100 - 11.35.580.00
3/4" - 202.88" - 732.86" - 731.31" - 333.35" - 852.00" - 510.47" - 120.95 - 0.43120 - 13.610.090.00
1" - 253.13" - 803.19" - 811.56" - 404.65" - 1182.5" - 640.62" - 162.00 - 0.91130 - 14.715.5125.00
1 1/4" - 353.5" - 893.21" - 821.93" - 494.65" - 1182.5" - 640.81" - 212.25 - 1.02245 - 27.720.0186.00
1 1/2" - 403.88" - 993.71" - 942.25" - 575.04" - 1283.03" - 771.00" - 253.50 - 1.59365 - 41.237.0255.00
2" - 504.25" - 1083.91" - 992.69" - 685.04" - 1283.03" - 771.25" - 325.00 - 2.27590 - 66.760.0336.00

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