V型调节球阀

V型调节球阀   V-notch ball valve

V型DC5631系列调节球阀是我公司自主开发设计的具有切断功能的新一代调节球阀。其结构紧凑、重量轻、体积小、拆装维护方便。流路畅通、流阻小；密封性好，泄漏低；可调比大。用于控制高粘度、带有纤维性和含有颗粒的介质。与气动活塞执行机构、电动执行机构组合而成，广泛应用于电力、化工、造纸、轻工等行业。

    V-shaped regulating ball valve is a new generation of regulating ball valve with cut-off function independently developed and designed by our company. Its compact structure, light weight, small size, convenient disassembly and maintenance. The flow path is unobstructed, the flow resistance is small, the sealing is good, the leakage is low, and the adjustable ratio is large. For controlling high viscosity, fibrous and particulate-containing media. Combined with pneumatic piston actuators and electric actuators, it is widely used in power, chemical, paper, light industry and other industries.

特点

单片式阀体坚固耐用，有效避免了两片式阀体发生泄漏等可能性

经特殊表面硬化处理的密封球面和阀座具有较长使用寿命

金属密封阀座可达Ⅳ级密封能力，采用软密封阀座可达Ⅵ级密封能力

近似于直通的流道具有较大的流通能力和可调比（300：1）

在动作过程中，球体和阀座具有自动定心功能，确保密封可靠

特别适用于带纤维状物质的浆料介质中

流量特性为近似等百分比

Features

The one-piece valve body is sturdy and durable, effectively avoiding the possibility of two-piece valve body leaking, etc.

Sealed spheres and seats with special case hardening have a long service life

Metal-sealed seat can reach level Ⅳ sealing ability, and soft-sealed seat can reach level Ⅵ sealing ability

Approximately straight flow channel with large flow capacity and adjustable ratio (300: 1)

During the operation, the ball and valve seat have an automatic centering function to ensure a reliable seal

Particularly suitable for slurry media with fibrous substances

Flow characteristics are approximately equal percentages

技术参数  technical data

公称压力：ANSI 150~ANSI600（PN16 ~ PN100）

公称通径：1″- 16″（DN25~DN400）

温度范围：-45℃~+400℃

泄漏等级：ANSIⅣ、Ⅴ、Ⅵ

流量特性：近似等百分比

额定行程：90°

Technical data

Nominal pressure: ANSI 150~ANSI600（PN16 ~ PN100）

Nominal diameter: 1″- 16″（DN25~DN400）

Temperature range: -45 ℃ ~ + 400 ℃

Leakage level: ANSIⅣ, Ⅴ, Ⅵ

Flow characteristics: approximate EQ%

Rated stroke: 90 °