Product Code : VF--DCC-D215-CU
Specification parameters
Pressure rating: PN1.0 - 4.0 Mpa (Class 150 - 300 Lbs)
Nominal diameter: DN50 - DN1200 2" - 48"
Drive methods: pneumatic, worm gear and worm wheel, hydraulic, electric
Applicable medium: Oxidizing corrosive medium.
Technical Specifications
Design standards: GB/T12238, JB/T8527, MSS SP-68, API609
Structural length: GB/T12221, API6D, ASME B16.10,...
Connection flanges: HG, GB, JB, API, ANSI, ISO, BS, DIN, NF, JIS
Test standards: JB/T9092, GB/T13927, API598, ...........
Main materials
Valve body: TA1, TA2, TA10, Gr2, Gr3
Wing structure: TA1, TA2, TA10, Gr2, Gr3
Valve stem: TA1, TA2, TA10, TC4, Gr2, Gr3, Gr5
Sealing ring: TA1, TA2 + PTFE, graphite plate
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Product features
The material used for the titanium butterfly valve is titanium, which is a metal with high chemical reactivity.
However, it exhibits particularly excellent corrosion resistance to many corrosive media.
The reason is that titanium has a strong affinity for oxygen, and it readily reacts with oxygen to form a hard and dense protective oxide film on its surface.
The material used for the titanium butterfly valve is titanium, which is a metal with high chemical reactivity.
However, it exhibits particularly excellent corrosion resistance to many corrosive media.
The reason is that titanium has a strong affinity for oxygen, and it readily reacts with oxygen to form a hard and dense protective oxide film on its surface.
The titanium butterfly valve is almost non-corrosive in air, fresh water, seawater and high-temperature steam. The titanium butterfly valve is suitable for flow regulation.
The titanium butterfly valve is almost non-corrosive in air, fresh water, seawater and high-temperature steam. The titanium butterfly valve is suitable for flow regulation.
Due to the significant pressure loss of the titanium butterfly valve in the pipeline, which is approximately three times that of the gate valve, when selecting the titanium butterfly valve, the influence of pressure loss on the pipeline system should be fully considered.
The strength of the butterfly plate in withstanding the pressure of the pipeline medium during shutdown should also be taken into consideration.
Furthermore, in cases where an elastic valve seat is chosen, it is also necessary to consider the temperature limit of the high-performance PTFE (graphite) composite sealing ring in terms of the working temperature it can withstand at high temperatures.
Due to the significant pressure loss of the titanium butterfly valve in the pipeline, which is approximately three times that of the gate valve, when selecting the titanium butterfly valve, the influence of pressure loss on the pipeline system should be fully considered.
When selecting the titanium valve material, it is necessary to fully consider four aspects: the working temperature of the corrosive medium in the working condition, the composition of the medium, the concentration of each component, and the water content.The strength of the butterfly plate in withstanding the pressure of the pipeline medium during shutdown should also be taken into consideration.
Furthermore, in cases where an elastic valve seat is chosen, it is also necessary to consider the temperature limit of the high-performance PTFE (graphite) composite sealing ring in terms of the working temperature it can withstand at high temperatures.
When selecting the titanium valve material, it is necessary to fully consider four aspects: the working temperature of the corrosive medium in the working condition, the composition of the medium, the concentration of each component, and the water content.
The application scope of titanium butterfly valves includes:
General industry: It is widely used in general industries such as petroleum, gas, chemical engineering, water treatment, etc. It is also applied in the cooling water systems of thermal power stations.
Specific industry: Widely used in industries such as chemical engineering, petrochemicals, smelting, medicine, food, etc. for regulating and controlling the flow of media such as SO2, steam, air, gas, ammonia, CO2 gas, oil products, water, salt water, alkali solution, seawater, nitric acid, hydrochloric acid, sulfuric acid, phosphoric acid, etc. on the pipelines.
High-temperature environment: Usually, a three-sealed multi-layer metal hard sealing structure is adopted. It is widely used in industrial pipelines such as metallurgy, power, petrochemicals, water supply and drainage, and municipal construction where the medium temperature is ≤ 425℃, for regulating flow and carrying fluids.
Special environment: The innovative titanium butterfly valve made of special materials is widely used in aerospace, nuclear energy industry, basic chemicals, fine chemicals, new energy, oil refining, non-ferrous metals, ferrous metals, papermaking, chemical fibers, graphite, marine engineering, biopharmaceuticals, etc. It is suitable for production lines with frequent opening and closing operations, harsh working conditions of the medium, and harsh environments.
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.
