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Valve

Series US

Carbon Steel

Welded Body Construction

 

Meets API 641 Emissions Standard

Floating Ball Valve

  • 100% Made in USA
  • 175 PSI WP
  • 500 PSI WP
  • 3/4" and 1"
  • Welded Body Construction

Valve Features
  • Certified Low Emission Per API 641
  • Fire Safe Design
  • Individually Tested and Stamped to ASME B16.33
  • Full Port to Accommodate Industry Stop Changers
  • Designed for Decades of Maintenance Free Service
  • Does Not Require Grease or Periodic Adjustments
  • Forged Steel Body
  • Fully Welded Construction
  • Redundant Seals Throughout
  • Tamper Resistant Lock Nut
  • Multi-Seal Seats (See page B-5)
Material Description
ITEM PART
NAME		 MATERIAL
(STANDARD)
1 Body ASTM A105, Normalized
2 Adapter ASTM A108 1018
3 Ball Carbon Steel Nickel Chrome Plated
4 Stem 316 Stainless Steel
5 Seat Polyketone
6 Drive Nut Zinc Alloy
7 O-Ring Buna-N
8 O-Ring Fluorocarbon
9 O-ring Buna-N
10 Stop Pin 316 Stainless Steel
11 Stem Washer Acetal
12 O-Ring Buna-N
13 Screw Stainless Steel
14 Tamper Resistant Device Stainless Steel

Dimensional Data

SIZE CATALOG NUMBER PORT WP A B D E H LBS.
STANDARD TRIM
BALL & STEM*
.75x.75x.75 3/4F-US175-FF .75 175 3.51 1.71 1.82 2.10 0.48 1.7
.75x.75x.75 3/4F-US500-FF .75 500 3.51 1.71 1.82 2.10 0.48 1.7
1x1x1 1F-US175-FF 1 175 3.90 1.94 1.86 2.40 0.48 2.7
1x1x1 1F-US500-FF 1 500 3.90 1.94 1.86 2.40 0.48 2.7
* Also available with 1/8" NPT test port