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 |