Product features and uses: Adopting a three-stage ball valve with a full bore design, it has a large flow capacity, low flow resistance, reduces wear, and extends the service life of the valve. The valve seat sealing pair adopts a hidden design to avoid direct damage caused by medium erosion. The valve is equipped with a high wear-resistant sheath made of special materials and processes, and the channel surface is sprayed with tungsten carbide to achieve multi-layer protection and enhance wear resistance. The high wear-resistant sheath adopts a movable joint structure, and users can easily replace it according to the wear of the valve, in order to reduce production and usage costs for users. The sphere is made of special materials and processes, and sprayed with a carbide high hardness coating to enhance its wear resistance and erosion resistance. The valve is equipped with a blowing and discharging function device. Widely applicable to a wide range of media, more suitable for liquids containing hard particles and for pneumatic conveying of powder particle media. Adopting standard structural length and standard flange connection size provides convenience for valve replacement and is more conducive to the technical transformation of the original pipeline system.
Item NO.:
XUVAL33-295Lead Time:
50 DaysProduct Orgin:
CHINABrand:
XUVALShipping Port:
ShanghaiPayment:
100%TTColor:
silveryMOQ:
5High wear-resistant ball valve
Product adoption standards:
The product standard is in accordance with GB/T 12237Main performance specifications: nominal size DN20~DN400, nominal pressure PN16~PN25, class 150~class 300
Main components and materials: | |||||
Material code | valve body | valve seat | sphere | valve stem | filler |
C | WCB | SS 304+Stellite | Tungsten carbide sprayed on ball | 2Cr13 | Gentle graphite |
P | CF8 | SS 304+Stellite | Tungsten carbide sprayed on ball | 17-4PH | Gentle graphite |
R | CF8M | SS316+Stellite | Tungsten carbide sprayed on ball | 17-4PH | Gentle graphite |
RL | CF3M | SS316L+Stellite | Tungsten carbide sprayed on ball | 17-4PH | Gentle graphite |
Nominal pressure | PN16 | PN25 | Class 150 | Class 300 | |
Test pressure (MPa) | Shell strength (liquid) | 2.4 | 3.8 | 3 | 7.5 |
High pressure sealing (liquid) | 1.8 | 2.8 | 2.2 | 5.5 | |
Low pressure sealing (liquid) | 0.6 | 0.6 | 0.6 | 0.6 | |
Applicable Medium | Metal silicon powder, mineral powder, ash, slurry, cement, coal powder, black water, corrosive materials, etc Metal gray powder, mineral powder,ash,serum,cement and mediaetc. | ||||
Temperature | ≤300℃ |
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