描述:BUSCHJOST常閉大口徑大流量閥安裝位置:按要求工藝流體特性/閥門材料流體溫度:-10°CZ大。 180℃,環(huán)境溫度:-10°CZ大。 + 60°C
BUSCHJOST常閉大口徑大流量閥
先導(dǎo)流體characzeristics/執(zhí)行器材料
試點(diǎn)液:中性氣體
流體溫度:zui高。 +60°C
驅(qū)動器主體:聚酰胺6630%玻璃纖維
座密封:NBR
內(nèi)部零件:黃銅,不銹鋼
BUSCHJOST常閉大口徑大流量閥
特征
?光學(xué)位置指示器是標(biāo)準(zhǔn)
?阻尼關(guān)閉(閥門對流動方向關(guān)閉)
?適用于受污染的工藝流體
?適用于真空到zui大。 90%
?反轉(zhuǎn)流向可選
?高流量
?液態(tài)流體先導(dǎo)壓力可選驅(qū)動
Pilot fluid characzeristics / Actuator material
Pilot fluid: neutral gases
Fluid temperature: max. +60 °C
Actuator body: Polyamid 66 with 30 % fibre glass
Seat seals: NBR
Internal parts: Brass, Stainless steel
Features
? Optical position indicator is standard
? Damped closing (valve closes against flow direction)
? Suitable for contaminated process fluids
? Suitable for vacuum up to max. 90 %
? Reversed flow direction optional
? High flow rate
? Optional pressure actuation by liquid pilot fluids