Quotation for flange connected pneumatic butterfly valve

Design standards:GB/T2238-1989
Flange connection size:GB/T9113.1-2000; GB/T9115.1-2000; JB78
structural length:GB/T12221-1989
pressure test:GB/T13927-1992; JB/T9092-1999

Adopting a new seriesGTType pneumatic actuator, with double acting and single acting (spring reset), gear transmission, safe and reliable; Large caliber valves adopt a seriesAWPneumatic butterfly valveSuitable for temperature≤120℃The function of regulating flow and intercepting media on water supply and drainage, gas pipelines in industries such as textile, papermaking, food, medicine, chemical, petroleum, electricity, etc. Its main features are novel and reasonable design, light weight, and rapid opening and closing. Small operating torque, easy to operate, labor-saving and agile. Can be installed in any position, easy to maintain. The seals can be replaced, and the sealing performance is reliable, achieving bi-directional sealing with zero leakage. The sealing material has the characteristics of aging resistance, corrosion resistance, and long service life.The actuator adopts a fork type transmission, with a reasonable structure and high output torque, and is available in both double acting and single acting types.

Gear type dual piston, with large output torque and small volume.
2The cylinder is made of aluminum material, which is lightweight and aesthetically pleasing.
3Manual operating mechanisms can be installed at the top and bottom.
4The rack and pinion connection can adjust the opening angle and rated flow rate.
5The actuator can be equipped with live signal feedback indicators and various accessories to achieve automated operation.
6TheIS05211Standard connections provide convenience for product installation and replacement.
7The adjustable screws at both ends can enable standard products to0°and90°have±4°The adjustable range. Ensure synchronization accuracy with the valve.

According to different controls and requirements, the following attachments can be selected:
Cut off accessories: single electric control solenoid valve, dual electric control solenoid valve, limit switch feedback device.
Adjustable accessories: electrical locator, pneumatic locator, electrical converter.
Air source processing accessories: air filter pressure reducing valve, air source processing triad.
Manual mechanism:HVSDHand operated mechanism