HPQ 氣動活塞單座切斷閥由切斷閥與氣動活塞執行機構組成。切斷閥閥芯采用上導結構，閥體結構緊湊，壓降損失小，流量大。適用于兩位式控制或需要緊急切斷的場合，具有結構簡單、操作方便、使用可靠、快速開閉等特點。主要應用于無雜質、無顆粒的液體、氣體介質，要求快速嚴密切斷，快速放空的自動控制系統中。
產品符合GB/T4213-2008標準。
Pneumatic Single Seated Shut-Off Valve
HPQ Pneumatic Single Seated Shut-Off Valve is composed of shut-off valve and pneumatic cylinder actuator. It has a top-guided valve plug, a compact valve body that features low pressure loss and allows a large flow capacity. It is used in two-position type control or the state requiring shut off immediately. This model have the simple structure, convenient operation , credible performance and quick shut-off. It is applicable for autocontrol system requiring shut off completely and empty quickly for liquid or gas without impurity and particles.
This product complies with the GB/T4213-2008 standards.
|
閥體形式 Type |
直通單座鑄造球型閥 Straight-through, single seated, cast globe valve |
|---|---|
|
公稱通徑 Nominal size |
DN20～200mm |
|
額定CV值 Rated CV value |
10～720 |
|
公稱壓力 Pressure rating |
PN1.6～6.4MPa，ANSI125～600，JIS10～40K |
|
流體溫度 Fluid Temperature |
-196～+566℃ |
|
連接方式 End connections |
法蘭型 Flanged：FF、RF、RJ、TG、MFM |
|
閥體材質 Body Materials |
SCPH2/WCB，SCPH21/WC6，SCS13A/CF8，SCS14A/CF8M SCS16A/CF3M，Ti |
|
閥內件材質 Trim Materials |
SUS304，SUS316，SUS316L，SUS420 |
|
流體特性 Flow characteristics |
快開 QS、QT |
|
閥座泄漏量Leakage |
ANSI Class IV～VI |
|
執行機構 Actuator |
氣缸活塞式 VP、VA |
HPQ 氣動活塞單座切斷閥