Group Production: ceramic ball valve on the winning numbers pneumatic (electric valve) because of its scarcity of raw materials, processing of high demand (1700 ℃ high temperature sintering, 20000MPa of hydrostatic pressing, diamond grinding) makes all the world's production The ceramic ball valve production cycle much longer than normal - as long as imported ceramic ball delivery (10 to 24 weeks), the domestic manufacturer of zirconia ceramic ball valve 45 to the delivery time is also 60 days, let alone be available in volume in stock, and that fine valve with its strong technical force, superior production capacity, improve the service to break the deadlock in the production of ceramic ball valve, is the world's first zirconia ceramic ball can reach mass production quantities can supply manufacturers!
超耐腐蚀、超耐磨损、超耐冲蚀,颗粒纤维介质、强腐蚀介质中的最佳选择!
1.所有与介质接触的部分均为结构陶瓷材料,其化学稳定性及硬度极高(洛氏硬度HRC90),仅次于金刚石。因此,本阀具有极高的耐磨损、耐腐蚀、耐冲蚀性能,且隔热性好、热膨胀小。
2.球体采用先进研磨设备及工艺制造,球圆度精度高,表面质量好,与阀座对研后,利用Zr02陶瓷的自滑润性,可取得很好的密封性能。
3.彻底改变了金属硬密封球阀易泄露、扭矩大、密封面不耐腐蚀的缺点。
4.陶瓷良好的耐磨性,让本阀经久耐用,可靠性极高。使用寿命长,是钛合金阀和蒙乃尔阀的2-4倍。
5.用于高硬度的颗粒介质,或有软颗粒但又有腐蚀的介质中,本阀门具有无可比拟的绝对优势,也是目前唯一合适此类介质的阀门。
Super corrosion-resistant, super wear-resistant, super-resistant to erosion, grain fiber media, strong corrosive media the best choice!
1 All parts in contact with the media are structural ceramic materials, their chemical stability and high hardness (Rockwell hardness HRC90), second only to diamond. Therefore, this valve has a very high wear resistance, corrosion resistance, erosion resistance, and good insulation, thermal expansion.
2 ball grinding equipment and advanced manufacturing technology, high precision ball roundness, surface quality, and the seat of research, the use of self-lubrication of Zr02 ceramics can be achieved very good sealing performance.
3 completely changed the metal seal valve easy to leak, torque, sealing surface corrosion of the shortcomings of impatience.
4 ceramic good abrasion resistance, so that the valve durability, reliability is extremely high. Long life, is titanium and Monel valve valve 2-4 times.
5 for the high hardness of the particle medium, or soft particles, but there are corrosive media, this valve has the incomparable advantage of the absolute, is the only type of media suitable valve.
外形和尺寸Shape and size:
公称通径 DN |
主要外形尺寸 mm prime out-from dimensions | ||||||||
L |
D |
D1 |
D2 |
f |
b |
z-Ød |
L0 |
H | |
20 |
140 |
105 |
75 |
50 |
3 |
15 |
4-Ø14 |
150 |
115 |
25 |
150 |
115 |
85 |
55 |
150 |
115 | |||
32 |
165 |
140 |
100 |
75 |
4-Ø18 |
200 |
125 | ||
40 |
180 |
150 |
110 |
85 |
3.5 |
19 |
250 |
130 | |
50 |
200 |
165 |
125 |
100 |
130 | ||||
65 |
220 |
185 |
145 |
150 |
21 |
300 |
140 | ||
80 |
250 |
200 |
160 |
135 |
8-Ø18 |
400 |
200 | ||
100 |
280 |
220 |
180 |
155 |
400 |
220 | |||
125 |
320 |
250 |
215 |
160 |
4 |
22 |
500 |
117 | |
150 |
360 |
285 |
240 |
210 |
8-Ø22 |
500 |
130 | ||
200 |
400 |
335 |
295 |
265 |
27 |
12-Ø23 |
1000 |
300 |
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