2 Pneumatic Ball Valve
Product Description
Our self-manufactured 2 pneumatic ball valve is a special pneumatic control valve built for high-frequency opening and closing and flammable and explosive working conditions. It adopts a high-strength cast steel valve body paired with an industrial-grade pneumatic actuator, uses compressed air as the power source to realize fast on-off and flow regulation, and the whole series is manufactured in strict compliance with ANSI/ASME American standard specifications. As an original factory with 20 years of valve manufacturing experience, our 2 pneumatic ball valve is completed in our own workshop from precision casting of the valve body to final assembly and testing. The floating ball core is ground with high precision, and matched with a highly wear-resistant valve seat seal, with fast opening and closing response and reliable sealing performance, which can meet the emergency shut-off and conventional management and control needs of industrial pipelines.
This 2 pneumatic ball valve can be equipped with double-acting or single-acting pneumatic actuators according to working condition requirements. The single-acting model has a built-in spring return function, which can automatically reset to the safe position when air is cut off, greatly improving the safety performance of the piping system. The valve can be equipped with additional accessories such as solenoid valves, limit switches, electrical positioners and filter pressure reducing valves to realize remote signal control and real-time feedback of valve status, and can be seamlessly connected to various industrial automation control systems. Compared with electric control valves, pneumatic ball valves have more prominent explosion-proof properties and can be driven without electricity. They are especially suitable for high-risk scenarios with flammable and explosive media such as oil and gas and chemical industries, and are core control components of industrial safety pipelines.
Specifications
The following are the basic dimensional parameters of the 2 pneumatic ball valve body. Pneumatic actuator models and accessory configurations can be selected separately as required:
|
Model Series |
Nominal Diameter |
Pressure Rating |
Face-to-Face Length L (mm) |
Flange Outer Diameter D (mm) |
Bolt Hole Center Distance D1 (mm) |
Sealing Surface Diameter D2 (mm) |
Valve Body Height H (mm) |
Flange Thickness b (mm) |
Bolt Hole Specification |
Handwheel Diameter D0 (mm) |
|
Q641F-150LB |
DN50 (2") |
150LB |
178 |
152 |
120.5 |
92 |
118 |
16 |
4-Φ19 |
240 |
|
Q641F-300LB |
DN50 (2") |
300LB |
216 |
165 |
127 |
92 |
120 |
23 |
8-Φ19 |
240 |
|
Q641F-600LB |
DN50 (2") |
600LB |
292 |
165 |
127 |
92 |
155 |
26 |
8-Φ19 |
240 |
Application Fields
This valve is widely used in working conditions with flammable and explosive media such as petrochemical, oil and gas transmission, gas distribution, coating production lines, pharmaceuticals and coal mining. It is also suitable for automated production lines requiring frequent opening and closing, pipeline emergency shut-off systems, water treatment process pipelines, etc. It can provide stable and reliable fluid control solutions in various high-risk and high-frequency operation environments.
Customization Capability
We support full-dimensional customization services for 2 pneumatic ball valves, and can match corresponding configurations completely according to customers' working condition requirements. Customers can choose the action form, brand and torque specification of the pneumatic actuator as needed, and can also customize different accessory combinations such as solenoid valves, limit switches and positioners; for special media, we can also replace the valve body material and valve seat sealing material to adapt to special working conditions such as corrosiveness and high temperature. We support OEM labeling production, and can make product identification and packaging according to customer brand requirements. The development cycle of customized samples is 15 days, and the minimum order quantity for conventional models is 100 units. Products with different pressure ratings and configurations can be mixed in the same MOQ order. Large-volume purchases can enjoy tiered price discounts, fully adapting to the procurement needs of different customers.
Qualifications & Certifications
We always strictly control product compliance and production standardization. All valve products have obtained TS special equipment production license, and at the same time have a number of new technology patents. The whole production process meets the requirements of local environmental protection regulations. Our American standard series valves are designed and manufactured in strict accordance with relevant ANSI/ASME standards, and key dimensions and performance indicators comply with international general specifications. Pneumatic products can be equipped with actuators that meet international explosion-proof standards, which can adapt to market access requirements in various regions of the world. For overseas purchasers and agents, we can provide a full set of qualification documents and product test reports to help customers successfully complete local project reporting and market expansion.
FAQ
Q: What is the minimum order quantity for this pneumatic ball valve?
A: The minimum order quantity for conventional standard models is 100 units, and the MOQ for customized models can be negotiated according to the specific configuration.
Q: Can samples be provided for testing before placing a bulk order?
A: Samples can be provided. Sample fees are charged according to the specific configuration, and the development cycle of customized samples is 15 days.
Q: What is the delivery cycle for standard models?
A: The delivery cycle for conventional standard products is 30-45 days, and repeat orders can be delivered within 30 days.
Q: Do you support on-site inspection by third-party institutions?
A: We fully support on-site inspection by third-party inspection institutions, and we will fully cooperate with the inspection work.
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