Ohio Valve Company
4061 Clough Woods Drive
Batavia, OH 45103
Ph: 513-752-5600
Fax: 513-752-8267
sales@ohiovalve.com
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2 Piece Carbon Steel Flanged Ball Valve #256F-150DM
Full Port Ball Valve, ANSI 150 LBS, Flanged ends, with ISOP Direct Mounting Pad and Locking Handle.
PDF Version

Features:
  • The flange end refers to
    • ANSI B 16.34 AND B 16.5
  • Face to Face: ANSI B 16.10
  • Class 150
  • Spring system on stem
  • Anti-Static Device
  • Investment casting
  • Blow-out proof stem
  • Full bore
  • 15% glass fiberfill PTFE reinforced seat
  • PTFE seal & packing
  • ISO 5211 & DIN 3337
  • Direct mounting pad
  • Fire safe design
  • Fire test to API 607

Item Parts\Material Carbon Steel
1 Body ASTM A216-WCB
2 Cap ASTM A216-WCB
3 Ball ASTM A351-CF8M
4 Stem ASTM A276-316
5 Body Seal RTFE
6 Gasket PTFE
7 Thrust Washer PTFE
8 Packing PTFE
9 O Ring VITON
10 Handle ASTM A351-CF8M
11 Disc Spring 50CrV4
12 C Snap Ring SUS 304
13 Lock Washer AISI 304
14 Gland Ring AISI 304
15 Bolt AISI 304
16 Nut AISI 304

Question?  Call or Email Us:
Toll Free: 877-423-2660
Fax: 513-752-8267
Email: sales@ohiovalve.com
NPS d H W L ISO 5211 S h1 d2 d3 d4 M h R1 R2 TORQUE IN LBS* Cv
1/2" 0.59 2.95 7.48 4.25 F03/F04 0.35 0.33 1.02 1.42 - - 0.22 - - 27 10
3/4" 0.79 3.15 4.61 27 16
1" 0.94 3.35 5 F04/F05 0.43 0.43 1.2 1.65 1.97 - 0.22 0.11 0.14 44 45
1-¼" 1.18 3.5 5.51 80 81
1-½" 1.5 4.06 8.07 6.5 F05/F07 0.55 0.59 1.42 2.76 2.76 -   0.11 0.14 159 105
2" 1.97 4.37 7.01 266 306
2-½" 2.52 4.8 8.66 7.52 F07 0.67 0.73 2.2 2.76 - M8 0.28 - - 425 440
3" 2.99 5.12 7.99 575 1310
4" 3.94 5.51 9.45 9.02 F10 0.87 0.94 2.8 3.58 4.02 - 0.43 0.22 0.22 708 2550

*Actual torque values may vary. Please consult the factory.