1. Overview of thin 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 of 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
Scan and follow us
Address: No. 2465, Hengcang Road, Malu Town, Jiading District, Shanghai
Phone: 021-56772777 56521514 56521504
Fax：021-56770777 
QQ：49453698
E-MAIL：gcvalve@126.com
CN
EN
