200V CONCENTRIC V TYPE BALL VALVES

Description

summary ：
The v-notch spherical valve plate of this series of regulating valves has shearing effect on sealing ring while increasing adjustment. Therefore, it is suitable for the control system with large adjustment ratio, as well as the control of fluid containing fiber and slurry. It is a widely used regulating valve.

Performance Features：
●Simple structure, light weight, low material cost, more economical than the same flow capacity of the straight stroke regulating valve
●Fully open flow channel almost straight, flow capacity, is a large capacity regulating valve
●It is suitable for the situation of large flow control with low pressure difference. The v-shaped spherical valve plate can control the fluid accurately even with small opening degree, which greatly increases the adjustable ratio
●V-notch and valve seat shear effect, suitable for the control of fluid containing fiber, slurry, high viscosity fluid, polymer, particulate matter, crystal and other fluids.Countermeasures Slurry (can)

Bonnet Type：
① standard upper cover - room temperature (-40~+250℃)
② extended upper valve (-40~-196℃)
③ steam jacket type

Standard Specification：
●Nominal diameter: 1B ~ 16B (DN25 ~ 400)
●Nominal pressure: ANSI 150#, 300#, 600#, PN1.6, PN4.0, PN6.3
●Body material: WCB, WC6, CF8, CF8M, CF3M, Ti and other special materials
●Connection mode: sandwich type; Flange RF
●Flow characteristics: approximately equal percentage
●Adjustable ratio R: 200:1 ~ 500:1
●Operating temperature: -45 ~ +500℃
●Seat leakage allowed: ANSI CLASS IV, V, VI

相关附件

200V CONCENTRIC V TYPE BALL VALVES