1. thinOverview of Pneumatic Ball Valve
The thin pneumatic ball valve has significant advantages such as short structure length, light weight, convenient installation, and material saving. Thin pneumatic ball valve working temperature 29~180℃ (sealing ring is reinforced polytetrafluoroethylene) or 29~300℃ (sealing ring is para-polyphenyl) on various pipelines, used to cut off or connect the pipeline The medium is selected from different materials, which can be applied to various media such as water, steam, oil, nitric acid, acetic acid, oxidizing medium, urea, etc.
2. Technical specification for thin pneumatic ball valve
specifications
Design Basis GB standard
design standards GB/12237
Structure length Flange connection OVQB standard
Connection flange size GB/9113, JB/T79
Experiment and test JB/T9092
3. Main parameters of thin pneumatic ball valve
Nominal diameter DN15~150mm
Connection method Double folder
Cylinder configuration AT actuator
Cylinder form Double acting, single acting (spring return)
way to control Switch type, adjustable type
Nominal pressure 10, 16, 25, 40bar (if higher pressure is required, please specify when ordering)
Air pressure Double acting: 4~8bar, single acting: 5~8bar
Ambient temperature Standard type: -20~80℃
Body material Carbon steel (C), stainless steel (304, 316, 316L)
Seal material Polytetrafluoroethylene (F), para-polyphenyl (PPL), metal hard seal (H), cemented carbide (Y)
Remarks: Other special sealing materials or special temperatures can also be designed and manufactured according to customer requirements