Ventil iz ogljikovega jekla

Opis

Ventil iz ogljikovega jekla je ventil za kotno zaustavitev iz ogljikovega jekla, ki se uporablja predvsem za nadzor pretoka medijev v sistemih cevovodov . Njegova telesa ventila je kotna struktura, običajno 45 stopinj ali 90 stopinj, tako da so dovodne in odtočne cevi razporejene v kotu {{3} glavne komponente, ki so valve, ki so valilne, ki so valilne, ki so valinske, ki so bile vklopne, ki so valinske, ki so bile valve, ki so bile valve, ki so valinske, ki so bile vklopljene, ki so valinske pokrite, valve valilne, cevi, ki so valve, ki so valinske, ki so bile valve. ventilski disk in škatla za polnjenje . Ta ventil je primeren za cevovodne sisteme, ki prenašajo medije, kot so voda, para in olje, in se pogosto uporablja v naftni, kemični, električni energiji, metalurgiji in drugih panogah . oblikovanje njegovega kotnega oblikovanja

Lastnosti

Optimizirajte pot tekočine
The main structural feature of the Carbon Steel Angle Globe Valve is the 90-degree angle channel design between the inlet and outlet. Compared with the traditional straight-through stop valve, this structure greatly optimizes the fluid flow path. When the medium enters the valve, it no longer needs to go through sharp turns or irregular changes in direction. The 90-degree angle design is structurally equivalent to an integrated elbow, which has both diversion and control functions. This design is particularly evident in medium and high pressure systems. According to engineering practice, the local pressure loss coefficient (ζ) of valves with angle structures is usually about 20%-30% lower than that of ordinary stop ventili . Po predpostavki ohranjanja enake pretočne hitrosti se lahko zmanjša povpraševanje po moči črpalke in poraba energije, kar izboljša skupno učinkovitost poslovanja .

Material iz ogljikovega jekla je primeren za običajne temperature in tlačne pogoje
Ohišje ventila, pokrov ventila in druge glavne komponente, ki nosijo tlak, tovrstne kotne zaustavitvene ventila so običajno narejene iz ogljikovega jekla, kot je ASTM A216 WCB . Material je stabilen pri mehanski trdnosti, tlačni odpornosti in procesibilitbilitaciji. power, and HVAC industries. Carbon steel has good resistance to thermal fatigue and pressure bearing capacity in the medium temperature (-29℃to 425℃) and medium pressure (PN16~PN40) range, which can ensure that the valve maintains a stable operating state under frequent opening and closing or thermal expansion and contraction conditions. At the same Čas, cena ogljikovega jekla je približno 25% -40% nižja od cene nerjavečega jekla in zlitine, kar ima stroške prednosti pri obsežnih javnih naročilih ali nekorozivnih sistemih .

Shranite namestitveni prostor
Compared with traditional stop valves, Carbon Steel Angle Globe Valve can replace the combination of elbows and valves in working conditions where pipelines need to change direction, thereby saving about 30%-40% of the linear pipe layout space. This is especially important for boiler rooms, pipe shafts in high-rise buildings, compact machine rooms, or equipment supporting areas. Since the number of welding points and bolt connections is reduced, the overall leakage risk of the system is reduced, and the efficiency of disassembly and assembly during maintenance is significantly improved, which is conducive to the long-term stable operation of the system. This structural integration can reduce the pressure drop loss caused by too many connectors in industrial automation piping, and is particularly suitable for energy-saving transformation projects or Nadgradnje in zamenjave obstoječih sistemov .

Stabilna zmogljivost nadzora nad utripom
The angle stop valve retains the typical disc-seat linear sealing structure of the stop valve, and its internal opening and closing components (usually conical or plunger discs) are arranged at a certain angle to the flow direction of the medium, which is conducive to achieving more stable throttling control. Under conditions where fine adjustment of flow and pressure is required, the angle stop valve can achieve linear response through small opening control, which is suitable for systems with medium throttling accuracy requirements. Compared with ball valves or gate valves, this type of valve can maintain effective sealing and structural stability in a partially open state, and is not prone to sealing surface wear or structural deformation caused by high-speed erosion. In addition, the angle structure relatively separates the throttling area from the fluid guide area, which can effectively reduce the damage na sedež ventila, ki ga povzroči srednje erozija visoke hitrosti in podaljša življenjsko dobo .

Priljubljena oznake: Ventil iz ogljikovega jekla, kitajsko proizvajalci ventilov iz ogljikovega jekla, dobavitelji, tovarna