TEKO Industry Co., Limited
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API 609 Electric Actuated Regulating High Performance Buttefly Valve With 4-20mA Positioner
Product Range
Size/ASME Class: 2" - 60", Class 150-900Lb
End Connection: Wafer and Lug
Operators Available
10 Position Lever Handle, Gear Operators, Pneumatic and Electric Actuators
Specifications
Valve Sizes 2 " through 60"
Flanged End Connections per ANSI B16.5.
Valve face to face dimension per MSS-SP-68.
Valve bodies are cast high quality steel, with standard availability in ASTM-A-216 WCB CS and ASTM A-351 CF8M SS.
Body wall thickness meets ASME/ANSI B16.34 and complies with quality standard for steel casting MSS-SP-55.
High performance valve design meets the requirements of MSS-SP-68 for double offset design.
Valve pressure tests meet MSS-SP-61, API 598 and ANSI B16.104 valve inspection and testing.
Tagging meets the requirements of MSS-SP-25 and API 609B.
Material List
| No. | Part Name | Carbon Steel | Stainless Steel | |
| 1 | Body | ASTM A216 WCB | ASTM A351 CF8 | ASTM A351 CF8M |
| 2 | Disc | ASTM A351 CF8 | ASTM A351 CF8 | ASTM A351 CF8M |
| 3 | Insert | Carbon Steel | 316 | 316 |
| 4 | Seat | RPTFE or PPL | ||
| 5 | Shaft | 17-4PH | 17-4PH | 17-4PH |
| 6 | Packing Gland | ASTM A216 WCB | ASTM A351 CF8 | ASTM A351 CF8M |
| 7 | Packing | RPTFE | ||
| 8 | Packing Pad | 316 | 316 | 316 |
| 9 | Sleeve | 316+RPTFE | ||
| 10 | Shaft colar | 316 | 316 | 316 |
| 11 | Pin | 17-4PH | 17-4PH | 17-4PH |
| 12 | Bolt, nut | Carbon Steel | SS | SS |