Steam hydrophobic control valve

It is suitable for controlling the saturated water of high temperature and high pressure drop in the main steam drainage system and steam extraction system of thermal power plants. It is one of the key regulating valves in thermal power plants. It can also be used in petroleum, chemical industry, control high pressure saturated liquid.

Datos técnicos:

-DN: 25-250
-Pressure: PN64-420
ANSIClass600-2500
-Connection standard: BW, lens pad -Temperature: +230℃~+550℃ -Flow characteristics: Linear -Leakage: IV class

Material:

-Body: Forged 1Cr18Ni9 Forged 0Cr17Ni12Mo2
12Cr1Mov
– Trim: 9Cr18MoV or 1cr18Ni9
00Cr17Ni12Mo2 etc.

Opcional:

ninguno

Características:

-Cast through or forged through, angle body bushing parts can be balanced or unbalanced
-Labyrinth type multi-stage throttling of fluid channel, constantly changing the direction of fluid, controlling fluid velocity, preventing cavitation damage and allowing differential pressure up to 30MPa
-The surface of valve core, valve core sleeve and throttling part is nitrided and hardened
– Todos los internos (trim) se pueden desmontar rápidamente