Vatac Flanged Carbon/Stainless Steel Three Way Ball Valve
Conform to API 6D, BS5351, and ASME B16.34, They are tested according to API 598, and marked as per MSS SP-25.
1. Construction is as follows:
Vatac Flanged Carbon/Stainless Steel Three Way Ball Valve Conform to API 6D, BS5351, and ASME B16.34, They are tested according to API 598, and marked as per MSS SP-25. 1. Construction is as follows:
2. Main Part & Materials
3. Normal Pressure Rating PN10~PN420, CLASS150~2500 4. Normal Size Range DN15~DN1000, 1/2"~40" ![]() ![]() ![]() | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
2. Main Part & Materials
Part Names | Part Materials | ||||||
| Body | WPB | SS304/316 | F11/F22 | F304 | F316 | F304L | F316L |
| Bonnet | WPB | SS304/316 | F11/F22 | F304 | F316 | F304L | F316L |
| Ball | SS304 | SS304/316 | F11/F22 | SS304 | SS316 | SS304L | SS316L |
| Stem | SS304 | SS304/316 | F11/F22 | F304 | F316 | F304L | F316L |
| Seat/Seat Ring | PTFE/RPTFE/NYLON/DEVLON/PEEK OR METAL | ||||||
| Packing | Graphite/PTFE | ||||||
| Gasket | SS304+Graphite/SS304+Graphite | ||||||
| Bolts/Nuts | B7/2H | L7/4 | B16/4 | B8/8 | B8M/8M | B8/8 | B8M/8M |
| Suitable Medium | W.O.G etc. | HNO3, CH3OOH etc. | |||||
| Suitable Temperature | -29~425 °C | -46~340 °C | -46~340 °C | -196~427 °C | -196~427 °C | -196~427 °C | -196~427 °C |
3. Normal Pressure Rating
PN10~PN420, CLASS150~2500
4. Normal Size Range
DN15~DN1000, 1/2"~40"








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