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Descriptions
Series 41 ball valves are off-the-shelf standard valves that incorporate many special features. This series of valves is designed for both pressure and vacuum service. The valves have multiple fire safe guards : a secondary metal seat ; a blowout-proof stem ; and a static electric grounding device. The Valves are available with a full bore and reduced bore.
Specifications
| Valve Model |
Series 41 |
| Valve Type |
2-Way, 3-Way |
| Valve Size |
1/2"(15A) to 12" (300A) |
| Valve Rating |
ANSI 150# to 600#, JIS 10K to 40K, PN10 to 40 |
| End Connection |
RF, FF, SW, BW, Screww, RTJ, and so on |
| Body Material |
A216WCB, A351CF8, A351CF8M, A351CF3, A351CF3M, and so on |
| Trim Material |
A351CF8, A351CF8M, A351CF3, A351CF3M, H-C, H-B, and so on |
| Bonnet Type |
Plain (-17℃ to 230℃) |
| Extension ( -45℃ to -17℃, over 230℃) |
| Cryogenic ( -196℃ to -45℃) |
| Flow Characteristic |
On-off |
| Leakage Class |
Metal Seat |
Rated ANSI Class IV, V, VI |
| Soft Seat |
Rated ANSI Class V, VI |
| Actuator Combination |
Spring Return Cylinder, Double Acting Cylinder, Electric Actuator |
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