Pneumatic ceramic rotary valve

Technical specifications

·Ceramic hard seal,single board rotary valve

·Flanged structure,optional double-clip type

·Two-orthree-leafed valve body

·Self-cleaning function of sealing surface

Design and Manufacturing Standards

·Valve body manufacturing:ASME B16.34

·Structural length:GB/T12221,ASME B16.10 or according to customer requirements

·Flange size:GB/T9113,ASME B16.5

·Valve inspection and testing:GB/T13927,JB/T9092,API598

Pressure level

·PN10,16,40;ASME Class 150,300.

Temperature range

·-29℃~+200℃(+500℃)

·-20F~+390F(+930F)

Caliber range

·DN150~300/6"~12"

·Optional reduced diameter structure

Sealing grade

·ISO5208 rate D

·Other sealing grades can be customized according to customer requirements,able to achieve a maximum of zero leakage.