Butterfly Handled 304 Stainless Steel Ball Valve CE Certificate
Butterfly Handled 304 Stainless Steel Ball Valve CE Certificate
| 1 | Main material | SS304/316 |
| 2 | Working pressure | 1000 PSI |
| 3 | Working Temperature | -20-240℃ |
| 4 | Connection type | Butt welding, Thread, Socket welding |
| 5 | Certificate | ISO 9001/CE |
| 6 | Size | 1/4" to 4" |
| 7 | Thread type | NPT, BSP, BSPT |
| 8 | Bore type | Full bore |
Material and specification
| Item | ITEM | Material |
| 1 | BODY | CF8M |
| 2 | BALL SEAT | R-PTFE |
| 3 | BALL | 316 |
| 4 | CAP | CF8M |
| 5 | STEM | 316 |
| 6 |
THRUST WAHSER |
PTFE |
| 7 | STEM PACKING | PTFE |
| 8 | GLAND NUT | 304 |
| 9 | HANDLE | 304 |
| 10 | NUT | 304 |
| 11 | LOCK DEVIECE | 304 |
| 12 | HANDLE COVER | PLASTIC |
| DN | L | H | W | |
| IN | MM | |||
| 1/4" | 11.6 | 53 | 46 | 91.5 |
| 3/8" | 12.7 | 53 | 46 | 91.5 |
| 1/2" | 15 | 60 | 52 | 101.5 |
| 3/4" | 20 | 70 | 57.5 | 116.5 |
| 1" | 25 | 82 | 68 | 141.5 |
| 1-1/4" | 32 | 97 | 73 | 141.5 |
| 1-1/2" | 37 | 103 | 83 | 166.5 |
| 2" | 49 | 122 | 92 | 166.5 |
| 2-1/2" | 65 | 154 | 125 | 250 |
| 3" | 80 | 190 | 150 | 250 |
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Differences among npt, bsp, bspt threads.
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Funcation description:
Ball valve is a form of quarter-turn valve which uses a hollow, perforated and pivoting ball (called a "floating ball") to control flow through it. It is open when the ball's hole is in line with the flow and closed when it is pivoted 90-degrees by the valve handle. The handle lies flat in alignment with the flow when open, and is perpendicular to it when closed, making for easy visual confirmation of the valve's status.
Ball valves are durable, performing well after many cycles, and reliable, closing securely even after long periods of disuse. These qualities make them an excellent choice for shutoff applications, where they are often preferred to gate and globe valves, but they lack their fine control in throttling applications.
Standards:
Design Standard:ANSI B16.34 / API 600 / API 602
Inspection & Test: API 598
Face To Face: ANSI B16.10
Flange Connection: ANSI B16.5 (For NPS≤24) / ANSI B16.47 SERIES B, ANSI 16.47
Application:
Applicable Temperature: -196℃ ~ 649 ℃
Main Materials: WCB/CF8/CF8M/304/316/316L
Applicable Medium: Water / Oil / Gas / Causticity Medium
Pressure Rating: 1000WOG/2000WOG
Size Range: 1/4" ~ 4"
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