Shanghai Jianggong Valve Manufacturing Co., Ltd.
| Payment Terms | L/C,T/T,Western Union |
| Supply Ability | 100pcs per month |
| Delivery Time | 14 days |
| Packaging Details | Plywood box safety packing |
| Application: | General |
| Medium Type: | Water, steam and oil etc. |
| Mounting Type: | Direct Mount |
| Standard Or Non-Standard: | Standard |
| Flow way: | Two way |
| Actuation: | Manual, Electric, Pneumatic,Automatic |
| Sealing Performance: | Sealing |
| Working Temperature: | Normal Temperature And High Temperature |
| Pressure Application: | Normal Pressure |
| Quality Warranty: | 18 Months |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,T/T,Western Union | Supply Ability | 100pcs per month |
| Delivery Time | 14 days | Packaging Details | Plywood box safety packing |
| Application: | General | Medium Type: | Water, steam and oil etc. |
| Mounting Type: | Direct Mount | Standard Or Non-Standard: | Standard |
| Flow way: | Two way | Actuation: | Manual, Electric, Pneumatic,Automatic |
| Sealing Performance: | Sealing | Working Temperature: | Normal Temperature And High Temperature |
| Pressure Application: | Normal Pressure | Quality Warranty: | 18 Months |
| Place of Origin | China | ||
| High Light | High Temperature Ball Valve ，Pneumatic Thin Ball Valve ，Thin Ball Valve | ||
Highlight: Pneumatic thin ball valve
Product introduction:
A pneumatic thin-type ball valve is a valve where the ball rotates 90° around an axis perpendicular to the channel. It consists
of a piston-type double-acting or single-acting (spring-return) pneumatic actuator and an O-type valve structure. Equipped
with accessories such as solenoid valves, air filter regulators, limit switches (valve position indicators), or electro-pneumatic
valve positioners, it enables automatic regulating control or on-off (two-position) cutoff control of fluid media in process
pipelines.
Product technical parameters:
|
Nominal Diameter DN (mm) |
50~200 |
|
|
Nominal Pressure PN (MPa) |
1.6 |
|
|
Test Pressure (MPa) |
Strength (water) |
2.4 |
|
Enclose (Water) |
1.76 |
|
|
Main Components |
Body |
WCB/CF8/CF8M |
|
Valve ball |
Stainless steel/Carbon steel |
|
|
Seat |
PTFE |
|
|
Packing |
Soft graphite |
|
|
Shaft |
2Cr13 |
|
|
Handle |
Ductile iron |
|
|
Working temperature |
≤150℃ |
|
|
Medium suitable |
Water, oil, steam |
|
Product features:
1. Pneumatic ball valves have low fluid resistance, being the smallest among all valve types. They can be quickly and
conveniently opened/closed, using compressed air as power to drive the valve stem through a piston rack and gear
mechanical transmission, rotating the ball 0-90° with torque output in angular stroke to rapidly complete opening/closing or
regulating actions. The ball core channel is flat and smooth, less prone to medium deposition, allowing pipeline pigging. It
features a simple structure, light weight, and good sealing performance, serving as an actuator unit for instruments in
automatic control systems.
2. Equipped with an electro-pneumatic valve positioner, using electrical signals and compressed air as power, it accepts
0-10mA DC or 4-20mA DC current signals input by the control system. The regulator converts compressed air into air
source pressure signals for input/output, changing the rotation angle of the ball core to achieve proportional regulation.
3. With solenoid directional control valves and valve position indicators, using AC220V or DC24V power supply and
compressed air as power, it realizes fast on-off (two-position) cutoff control of fluid media.
4. The pneumatic actuator adopts a piston-type cylinder and crank arm conversion structure, offering large output torque
and a compact size. It uses a fully sealed waterproof design with a high protection level. The cylinder body is a mirror-
finished cylinder for oil-free lubrication, featuring low friction coefficient, corrosion resistance, and super durability/reliability.
All transmission bearings use boundary self-lubricating bearings for oil-free lubrication, ensuring no wear on the drive shaft.
Company Details
Year Established:
1992
Total Annual:
10,000,000-20,000,000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Shanghai Jianggong Valve Manufacturing Co., Ltd. is a professional manufacturer and supplier for industrial valve products, we are specialized in production and sales of all kinds of valve products, which is widely used in petroleum, chemical, metallurgy, paper, medicine, food, coal, municipa... Shanghai Jianggong Valve Manufacturing Co., Ltd. is a professional manufacturer and supplier for industrial valve products, we are specialized in production and sales of all kinds of valve products, which is widely used in petroleum, chemical, metallurgy, paper, medicine, food, coal, municipa...
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