Sure, here's the translation of the detailed introduction of Shantui Jianyou Pneumatic Butterfly Valve V1FS300 into English:

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Introduction to Shantui Jianyou Pneumatic Butterfly Valve V1FS300

The Shantui Jianyou Pneumatic Butterfly Valve V1FS300 is specifically designed for powder material control in concrete mixing plants, primarily handling materials such as cement and fly ash. Here's a detailed introduction to this product:

Basic Information

• Brand: Shantui Jianyou

• Model: V1FS300GBN

• Type: Pneumatic Butterfly Valve

• Application: Universal powder material control in concrete mixing plants

Technical Features

1. Structural Characteristics:

• The valve stem axis, butterfly plate center, and body center are aligned, ensuring a simple and straightforward structure that facilitates manufacturing.

• Commonly seen as rubber-lined butterfly valves, though it's worth noting that the butterfly plate and valve seat are always in a state of compression and scraping, which may lead to increased resistance and faster wear.

2. Material & Sealing:

• The valve body is typically made of cast iron or stainless steel, depending on product batches or custom requirements.

• Features metal-to-metal hard sealing for excellent sealing performance.

3. Connection Type:

• Usually employs flange connections for easy installation and disassembly.

4. Actuation Method:

• Pneumatic actuation, allowing for quick and effortless opening and closing of the butterfly plate through air pressure control.

5. Working Pressure & Media:

• Suitable for low-pressure environments, capable of handling media such as air, cement, fly ash, etc.

Operation & Maintenance

1. Operation Precautions:

• Keep the valve clean during use, and regularly lubricate the transmission threads.

• Immediately stop use and investigate the cause of any malfunction before resuming operation.

• The butterfly valve should only be used for full open or full close positions, avoiding using it for flow regulation to prevent accelerated wear on the sealing surface due to erosion.

2. Installation & Maintenance:

• Before installation, carefully verify that the valve's marked pressure and diameter meet the operational requirements, and eliminate any defects that may have occurred during transportation.

• Protect both sealing surfaces during handling to prevent scratches.

• Store the butterfly valve in a rainproof, dustproof, and dry location, keeping the butterfly plate in a slightly open position (5°-10°) and covered to prevent debris from entering the sealing surface.

Pricing & Suppliers

• Pricing: Prices are subject to market fluctuations, bulk purchases, and custom requirements. Specific prices should be negotiated with suppliers. According to , prices for V1FS300GBN pneumatic butterfly valves vary among suppliers, ranging roughly from a few hundred to several thousand yuan.

• Suppliers: Shantui Jianyou Machinery Co., Ltd. is the primary manufacturer and supplier. However, there are also other brands and models available in the market.

Conclusion

The Shantui Jianyou Pneumatic Butterfly Valve V1FS300 is a stable and straightforward powder material control valve widely used in concrete mixing plants. When selecting and using this valve, comprehensive consideration should be given to specific requirements and operating environments.