Product Code : VF--DCC-D200-CU
Nominal size; DN300~DN1200
Nominal pressure; PN16~PN25
Media suitable for preventing crystallization: melamine, ammonia gas, carbon dioxide, etc.
Applicable temperature: ≤ 400°C. Working temperature of the jacket.
Jacket insulation medium: Internal heating working medium, high-temperature gas.
Product standards:
Product standards follow JB/T 8527
Flange connection follows HG 20596 Pressure test is conducted in accordance with GB/T 13927
Product features and applications: This valve is specially designed for the trisodium cyanurate process system to prevent the crystallization of the trisodium cyanurate process medium within the valve body cavity, ensuring the normal and continuous operation of the process system.
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The valve is equipped with an insulation jacket for insulation operation.Product features and applications: This valve is specially designed for the trisodium cyanurate process system to prevent the crystallization of the trisodium cyanurate process medium within the valve body cavity, ensuring the normal and continuous operation of the process system.
1. The valve is equipped with an insulation jacket for insulation operation. It is suitable for insulating the valve with high-temperature gases to prevent the medium from crystallizing on the inner wall of the casing.
2. It is suitable for insulating the valve with high-temperature gases to prevent the medium from crystallizing on the inner wall of the casing.
2. The valve adopts a layered metal sealing structure with reliable sealing performance and high-temperature resistance. The outer layer of the sealing surface is made of hard alloy steel sheet. The valve adopts a layered metal sealing structure with reliable sealing performance and high-temperature resistance. The outer layer of the sealing surface is made of hard alloy steel sheet. During the opening and closing process, it removes the adhered medium and crystals on the valve seat sealing surface, ensuring the reliability of the seal.
3. The valve is equipped with an internal heating system. During the opening and closing process, it removes the adhered medium and crystals on the valve seat sealing surface, ensuring the reliability of the seal.
3. The valve is equipped with an internal heating system. It uses high-temperature gas medium to heat the valve cavity to prevent the medium from crystallizing in the inner cavity and ensure the smooth opening and closing of the valve.
4. It uses high-temperature gas medium to heat the valve cavity to prevent the medium from crystallizing in the inner cavity and ensure the smooth opening and closing of the valve.
4. The valve stem bearing is set outside the body cavity and does not come into contact with the medium. The valve stem bearing is set outside the body cavity and does not come into contact with the medium. This avoids the influence of crystallization and ensures the stability of the opening and closing torque, ensuring the flexibility of the valve operation. This avoids the influence of crystallization and ensures the stability of the opening and closing torque, ensuring the flexibility of the valve operation.
Purpose:
This valve is a special type designed for the trisodium cyanurate process system. Its purpose is to prevent the crystallization of the trisodium cyanurate process medium within the valve body cavity, ensuring the normal and continuous operation of the process system.
Packing of Standard Packing:
Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 470 gallon liquid totes Special package is available on request. E FORUs’ is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.
