Product name:High vacuum (pressure) ball valve
Nominal Diameter：16～150mm
Suitable Temperature:
Standard factory:-30～+ 150 ℃
Special designated:-30～+ 240 ℃
Suitable for:≤1.3×10-6
Gas leakage rate:2×105～1.3×10-5
The main materials:stainless steel
Next product：Su shi gate valves
Backe product：Pneumatic vacuum butterfly valve
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