Shanghai kangquan Valve Co. Ltd.
Shanghai KangQuan Valve Co. Ltd. Best Resilient Seated Gate Valve Supplier
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High Pressure Floating Ball Valve 150lbs~2500lbs/PN16~PN160/JIS 10K~20K
Floating Ball Valve Description:
2 Way Ball Float Valve is designed and manufactured according well to API 608. Floating ball when small caliber,
and fixed ball when large caliber.
It has fire protection structure and antistatic device. Widely used for petroleum, chemistry, water
treatment industries.
Floating Ball Valve Parameters
| OEM brand ball valve, full bore |
| body : Stainless steel CF8M ( SS 316) |
| ball : Stainless steel CF8M ( SS 316) |
| shaft: Stainless steel 316 |
| seats: PTFE |
| operation: with Stainless steel lever |
| internal fastenings: Stainless steel 316 (A4) |
| working pressure : 16 bar at max. 40 deg. C |
| seat leakage: no visible leakage as specified in EN 12266-1 |
| application : lime solution or alum. solution |
| flanged to PN16 of BS EN1092-1 |
Floating Ball Valve Technical Specification
- Applicable Temperature: -29℃～425℃(steel) -40℃～550℃(stainless steel)
- Nominal pressure: 150lbs, 300lbs, 600Lb,900lbs,1500lbs PN16/25/40/64/100/160, JIS 5K /10K/20K
- Applicable Medium: water ,gas,oil,and other causticity medium.
Floating Ball Valve Applications Standard
- Face to face dimension: ANSI B 16.10,API 6D/ DIN/ BS/JIS
- Flange dimension: ANSI B 16.5 MSS-SP-44/ DIN/ BS/JIS
- Test: API 598 API 6D/ DIN/ BS/JIS
Floating Ball Valve Features:
- Anti-blowout Structure of Valve Stem
When medium pass through the valve, the pressure in valve body may possibly push the stem out, or
when the valve is in repair, if there is pressure in the middle cavity, the stem or medium seems to easily
fly out upon disassembling the valve, which can cause injures to human beings, To prevent the
possibilities, a dummy club is packing and thrust bearing are burnt or packing is damaged due to other
causes, the pressure of medium in valve body will make the dummy club of valve stem in close contact
with the upper seal face of valve body. Thus to prevent medium leaking out from the damage packing
position.
| Test Pressure
Main Connection Dimensions
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| Type | Size(mm) | Dimension(mm) | ||||||||
|
| inch | DN | L | D | D1 | D2 | b | Z-Φd | H | W |
| Q41F/H/Y-300Lb | 1/2″ | 15 | 140 | 95 | 66.5 | 35 | 15 | 4-Φ15 | 72 | 115 |
|
| 3/4″ | 20 | 152 | 117 | 82.5 | 43 | 16 | 4-Φ19 | 75 | 130 |
|
| 1″ | 25 | 165 | 124 | 89 | 51 | 18 | 4-Φ19 | 85 | 150 |
|
| 11/4″ | 32 | 178 | 133 | 98.5 | 64 | 19.5 | 4-Φ19 | 95 | 180 |
|
| 11/2″ | 40 | 190 | 156 | 114.3 | 73.2 | 21 | 4-Φ22 | 110 | 230 |
|
| 2″ | 50 | 216 | 165 | 127 | 92 | 23 | 8-Φ19 | 120 | 240 |
|
| 21/2″ | 65 | 241 | 190.5 | 149.4 | 104.7 | 26 | 8-Φ22 | 150 | 280 |
|
| 3″ | 80 | 283 | 210 | 168.5 | 127 | 29 | 8-Φ22 | 165 | 310 |
|
| 4″ | 100 | 305 | 254 | 200.2 | 157 | 32 | 8-Φ22 | 190 | 330 |
|
| 5″ | 125 | 381 | 279 | 235 | 185.7 | 35 | 8-Φ22 | 240 | 600 |
|
| 6″ | 150 | 403 | 318 | 270 | 216 | 37 | 12-Φ22 | 270 | 800 |
|
| 8″ | 200 | 502 | 381 | 330 | 270 | 42 | 12-Φ25 | 315 | 1000 |
|
| 10″ | 250 | 568 | 445 | 387.5 | 324 | 48 | 16-Φ29 | 380 | 1200 |
