256F150
Carbon Steel Full Port Ball Valve, Flanged Ends, Class 150
256F150 256F300
DESIGN FEATURES
  • Locking Device
  • ISO 5211 Mounting Pad
  • Pressure Relief Vent on Ball
  • Lever & Worm Gears
Sizes 1/2" - 10"
Class Figure #
Pressures 150 256F150
300 256F300
Material A216 WCB
Ends Flanged
Trim TFM 1600 Seats; 316 Stainless Steel Trim; PTFE Packing
Features Locking Device; ISO 5211 Mounting Pad; Pressure Relief Vent on Ball; Lever & Worm Gears
256F150 Certified Drawing
ITEM PARTS MATERIAL
1 BODY ASTM A216-WCB
2 CAP ASTM A216-WCB
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-B7M
16 NUT ASTM A194-2HM
256F150 Certified Drawing
NPS d G C D E H H1 H2 W T f S D1 D2 M M1 ISO 5211 Breakaway Action
1/2" 0.59 1.38 2.38 3.5 4.25 3.37 2.25 0.93 6.65 0.31 0.06 0.31 1.85 - 0.63 M5 F04 70.8 44.3
3/4" 0.79 1.69 2.75 3.9 4.61 3.48 2.36 0.93 6.65 0.34 0.06 0.31 1.65 - 0.63 M5 F04 88.5 53.1
1" 0.98 2 3.12 4.25 5 4.07 2.91 1.14 8.07 0.38 0.06 0.39 1.97 - 0.63 M6 F05 106.2 62
1-1/4" 1.26 2.5 3.5 4.61 5.51 4.25 3.09 1.14 8.07 0.44 0.06 0.39 1.97 - 0.63 M6 F05 177 106.2
1-1/2" 1.5 2.87 3.88 5 6.5 5.06 4.05 1.55 10.47 0.5 0.06 0.47 2.8 - 0.63 M8 F07 265.5 159
2" 1.97 3.62 4.75 5.98 7.01 5.35 4.35 1.55 10.47 0.56 0.06 0.47 2.76 - 0.75 M8 F07 354 212.4
2-1/2" 2.56 4.12 5.5 7.01 7.48 5.81 4.81 1.52 11.73 0.62 0.06 0.47 2.76 - 0.75 M8 F07 531 318.6
3" 3.15 5 6 7.48 7.99 6.59 5.59 1.69 15.35 0.69 0.06 0.59 4.02 2.76 0.75 M10 F10 796.8 477.9
4" 3.94 6.19 7.5 9.02 9.02 7.19 6.18 1.69 15.35 0.88 0.06 0.59 4.02 2.76 0.75 M10 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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