Product Details:
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Size:: | NPS 1/2"~10" | Pressure Rating:: | Class 150 |
---|---|---|---|
Material:: | Brass, Bronze,aluminium Bronze | Design Standard:: | API 608, API 6D, BS 5351, ASME B16.34 |
Face To Face:: | ASME B16.10, API 6D, BSEN 558 | End Connection:: | ASME B16.5, BSEN 1092 |
High Light: | float operated ball valve,fire safe ball valve |
Casting brass floating type ball valve of 1/2"-10" CL150 GB , API 6D , 608 desgin
Pressure stage | Size | Dimensions (mm) | weight (kg) | |||||
DN | NPS | L | d | W | H | |||
RF | RTJ | Hand wheel | Hand wheel | Hand wheel | ||||
Class 150 | 15 | 1/2 | 108 | 119 | 14 | 140 | 85 | 3 |
20 | 3/4 | 117 | 130 | 19 | 140 | 90 | 4 | |
25 | 1 | 127 | 140 | 25 | 150 | 99 | 5 | |
32 | 1 1/4 | 140 | 153 | 32 | 180 | 105 | 7 | |
40 | 1 1/2 | 165 | 178 | 38 | 200 | 126 | 8 | |
50 | 2 | 178 | 191 | 51 | 250 | 140 | 12 | |
65 | 2 1/2 | 190 | 203 | 64 | 300 | 165 | 18 | |
80 | 3 | 203 | 216 | 76 | 350 | 178 | 24 | |
100 | 4 | 229 | 242 | 102 | 500 | 230 | 38 | |
125 | 5 | 356 | 369 | 127 | 800 | 280 | 60 | |
150 | 6 | 394 | 407 | 152 | 800 | 310 | 82 | |
200 | 8 | 457 | 470 | 203 | 1000 | 350 | 145 | |
250 | 10 | 533 | 546 | 254 | ----- | ----- | ----- |
Application
Floating ball valves are suitable for use on various kinds of pipelines of class 150 to turn on or off the pipeline medium,of which the operation types include manual,worm gear and pneumatic or electricactuators.
Reliable seat seal
The structure design of elastic sealing ring has been adopted for floating ball valves.This seat design features a bigger sealing pressure ratio between the ring surface and the ball when medium pressure gets lower,where the contacting area is samller.Thus,the reliable seal is ensured.When the medium pressure gets highter,the contacting area between seat ring and ball becomes bigger as the sealing ring transforms elastically to undertake the bigger force pushed by the medium withour any damage.
Quality assurance system
1. Sclerometer
2. Universeal material testing machine
3. High speed analyzer
4. Chemical analysis
5. Electric analysis scales
6. NDE MT inspection
7. NDE UT inspection
8. NDE PT inspecion
9. PMI spectrum analysis
10. Hydraulic pressure test
11. Cryogenic ball valve test
12. Fire-safe test
13. FE test
Contact Person: Mr. Wesley Wei
Tel: 86-15618368918