DN350 Medium Pressure Manual Gate Valve

DN350 Medium Pressure Manual Gate Valve
Details:
What is a gate valve?
Gate valve refers to a valve whose gate closing member moves in the vertical direction along the center line of the passage. It is generally composed of valve body, valve seat, valve stem, gate plate, valve bonnet and sealing ring.
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Description
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DN350 Manual Bevel Gear Gate Valve

product-495-414

Product display

product-494-362

product-503-400

 

product details

product-511-595

product-508-592

 

Specifications

product-715-308

product-709-436

 

Features

Manual flange gate valves are widely used in petrochemical industry, thermal power plants and other oil and water vapor pipelines as opening and closing devices to connect or cut off the medium in the pipelines.

 

1. Compact structure, reasonable design, good valve rigidity, smooth passage and small flow coefficient

2. The sealing surface is made of stainless steel and carbide, which has a long service life.

3. Using flexible graphite filler, reliable sealing, light and flexible operation

4. The driving modes are manual, pneumatic, electric and gear transmission.

5. The structural form is resilient wedge type single gate, rigid wedge type single gate and double gate type.

 

Implementation standards

Design specification: GB/T 12234 Structure length: GB/T 12221 Connecting flange: JB/T 79 Testing and inspection: JB/T 9092 Pressure-temperature: GB/T 9131 Product identification: GB/T 12220

 

Disclaimer

About color difference

All product pictures are taken by photographers. Due to differences in monitors, lighting, etc., color differences are inevitable. Please understand. Please refer to the actual color received.

 

About size

Product dimensions are measured manually and are very accurate. However, due to factors such as different customer measurement tools and methods, there will be slight errors. The specific dimensions are subject to the actual product.

 

About delivery

We will arrange shipment for you as soon as possible according to the payment time. However, if force majeure factors affect the delivery time, please refer to the coordinated delivery time of both parties.

 

About signing

Our products are shipped after careful inspection. Please inspect the goods in person before signing for them. If any problems are found during inspection, please refuse to sign for them and contact customer service in time. We will re-arrange delivery for you.

 

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