266F300
Stainless Steel Full Port Ball Valve, Flanged Ends, Class 300
266F150 266F150DM 266F300
DESIGN FEATURES
  • ISO 5211 Mounting Pad
  • Locking Device
  • Pressure Relief Vent on Ball
  • Lever & Worm Gears
Sizes 1/2" - 10"
Class Figure
Pressures 150 266F150
150 266F150DM
300 266F300
Material CF8M
Ends Flanged
Trim TFM 1600 Seats; PTFE Packing
Features Locking Device; ISO 5211 Mounting Pad; Pressure Relief Vent on Ball; Lever & Worm Gears
266F300 Certified Drawing
ITEM PARTS MATERIAL
1 BODY ASTM A351-CF8M
2 CAP ASTM A351-CF8M
3 BALL ASTM A351-CF8M
4 SEAT TFM 1600
5 SEAL PTFE
6 THRUST WASHER PTFE
7 PACKING PTFE
8 STEM ASTM A276-316
9 GLAND NUT AISI 304
10 STOP PIN AISI 304
11 HANDLE STAINLESS STEEL
12 HANDLE SLEEVE PVC
13 STEM NUT AISI 304
14 SPRING WASHER AISI 304
15 STUD ASTM A193-B8M
16 NUT ASTM A194-8M
266F300 Certified Drawing
NPS d G C D E H H1 H2 W T f S D1 D2 M M1 M2 ISO 5211 Breakaway Action
1/2" 0.59 1.38 2.62 3.74 5.51 3.37 2.25 0.93 6.65 0.5 0.06 0.31 1.65 - 0.63 M5 - F04 70.8 44.3
3/4" 0.79 1.69 3.25 4.61 5.98 3.48 2.36 0.93 6.65 0.56 0.06 0.31 1.85 - 0.75 M5 - F04 88.5 53.1
1" 0.98 2 3.5 4.88 6.5 4.07 2.91 1.14 8.07 0.62 0.06 0.39 1.97 - 0.75 M6 - F05 106.2 62
1-1/4" 1.26 2.5 3.88 5.24 7.01 4.25 3.09 1.14 8.07 0.69 0.06 0.39 1.97 - 0.75 M6 - F05 177 106.2
1-1/2" 1.5 2.87 4.5 6.1 7.48 5.06 4.05 1.55 10.47 0.75 0.06 0.47 2.76 - 0.87 M8 - F07 265.5 159.3
2" 1.97 3.62 5 6.5 8.5 5.35 4.35 1.55 10.47 0.81 0.06 0.47 2.76 - 0.75 M8 - F07 354 212.4
2-1/2" 2.56 4.12 5.88 7.48 9.49 5.81 4.81 1.52 11.73 0.94 0.06 0.47 2.76 - 0.87 M8 - F07 531.1 318.6
3" 3.15 5 6.62 8.27 11.1 6.59 5.59 1.69 15.35 1.06 0.06 0.59 2.76 4.02 0.87 M8 M10 F07-F10 796.8 478
4" 3.94 6.19 7.88 10 12.01 7.19 6.18 1.69 15.35 1.19 0.06 0.59 2.76 4.02 0.87 M8 M10 F07-F10 1150.6 690.4

NOTE: The information and data in this product data sheet is provided on this website as a general guide only. The information and data displayed are accurate to the best of our knowledge, and may be revised at any time without notice. Ohio Valve Company assumes no responsibility for the accuracy of this information as displayed on this website. Contact Ohio Valve Company directly for the most current product dimensional data and general assembly drawings.

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