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Pneumatic veneer rotary valve
Mainly to the development and production of ceramic new material valves, metal valves (gate valves, globe valves, ball valves, butterfly valves) as a sideline, ceramic valves have been successfully applied in a number of new energy battery material plants, thermal power plants, nuclear power plants, chemical plants, iron and steel plants, coal chemical industry, polysilicon and other industries, and are listed as special products, for enterprises, social energy conservation and environmental protection has made contributions.
Ceramic hard seal, veneer rotary valve flange structure, two-piece or three-piece valve body sealing surface can be selected for clamp type with self-cleaning function
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Technical Specifications
Parts list
Technical Specifications
Product type
Ceramic hard seal, veneer rotary valve flange structure, two-piece or three-piece valve body sealing surface can be selected for clamp type with self-cleaning function
Pressure rating
PN10, 16 and 40; ASME Class 150,300.
Caliber range
DN 150~300 / 6"~12" (full diameter).
Temperature range
-29 ℃~+200 ℃(+500℃)
-20 ℉~+390 ℉(+930℉).
Sealing level
ISO 5208 rate D
Other sealing levels can be up to zero leakage according to customer requirements
Design & Manufacturing Standards
Body Manufacturing: ASME B16.34
Structure length: GB/T 12221, ASME B16.10, or according to customer requirements
Flange size: GB/T 9113, ASME B16.5
Valve inspection and test: GB/T 13927, JB/T 9092, APT 598

Mainly to the development and production of ceramic new material valves, metal valves (gate valves, globe valves, ball valves, butterfly valves) as a sideline, ceramic valves have been successfully applied in a number of new energy battery material plants, thermal power plants, nuclear power plants, chemical plants, iron and steel plants, coal chemical industry, polysilicon and other industries, and are listed as special products, for enterprises, social energy conservation and environmental protection has made contributions.
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