1.apply to clean water, raw water (including sediment), mud, sewage, water, distilled water, oil, urban heating and other heating systems that require tight.

2.soft seal for eccentric semi-ball temperature of -40 degrees Celsius to 135 Celsius, while the hard seal for eccentric semi-ball temperature of room temperature to 600 degrees Celsius.

3.apply to the dam at the bottom of venting valve and control valve (high flow state). Pulverized coal ash, suitable for liquid, solid or liquid conveying two mixed flow of chemical reactions or crystallization fouling in industrial pipeline. Product knot Structure characterized by medium according to customer requirements, temperature requirements are different, the ball crown chrome molybdenum, vanadium alloy, seat welding chromium, molybdenum alloy, chromium alloy, stainless steel alloys to meet the different slurry transportation needs.

4.for the first unified transport pump valves, such as the pressurized system, central air conditioning system.

5.can be configured into a safety valve, flow control valves, burst pipe valve, reducing valve and so on.

6.for water supply systems, gas system, natural gas underground pipeline systems (height small).

1-Body Material WCB ZG1Cr18Ni9Ti ZG0Cr18Ni12Mo2Ti ZG15Cr1Mo1V customize 
2-Back cover Q235A 1Cr18Ni9Ti 0Cr18Ni12Mo2Ti 25Cr2Mo1V customize 
3-Sleeve1 SF-1 FB090 FB316 customize 
4-Below stem 2Cr13 1Cr18Ni9Ti 0Cr18Ni12Mo2Ti customize 
5-Ball WCB ZG1Cr18Ni9Ti ZG0Cr18Ni12Mo2Ti ZG15Cr1Mo1V customize 
6-Platen Q235A 1Cr18Ni9Ti 0Cr18Ni12Mo2Ti 25Cr2Mo1V customize 
7- Seat Q235A+PTFE 1Cr18Ni9Ti PTFE 0Cr18Ni12Mo2Ti 25Cr2Mo1V customize 
8-Ball hat 1Cr18Ni9Ti 0Cr18Ni12Mo2Ti customize 
9-Sleeve2 SF-1 FB090 FB316 customize 
10-On stem 2Cr13 1Cr18Ni9Ti 0Cr18Ni12Mo2Ti customize 
11-parking tray WCB ZG1Cr18Ni9Ti ZG0Cr18Ni12Mo2Ti ZG15Cr1Mo1V customize 
12-Bonnet WCB ZG1Cr18Ni9Ti ZG0Cr18Ni12Mo2Ti ZG15Cr1Mo1V customize 
13-Nut 45 0Cr18Ni9 20CrMo customize 
13-Bolt  35 0Cr18Ni9 15Cr1Mo1VA customize 
14- Packing flexible graphite customize 
15-Gland WCB ZG1Cr18Ni9Ti ZG0Cr18Ni12Mo2Ti ZG15Cr1Mo1V customize 
16-Yoke WCB customize 
17-Electric actuator KTQ customize

Valve Size [inch]    10  12  14  16  18  2  20  24  28  3  32  36  4  40  44  48  5  56  6  8
[mm]  100  1000  1100  1200  125  1400  150  1600  1800  200  2000  250  300  350  400  450  50  500  600  700  80  800  900 
Pressure Rating [Class]    150.0  300.0  600.0
[MPa]  0.6  1.0  1.6  2.5  4.0  6.4