SP系列德標(biāo)安全閥 German sign safety valve

用途 Use

SP系列德標(biāo)安全閥主要用于石油、天然氣、化工、電力、城市燃?xì)獾阮I(lǐng)域，作為超壓保護裝置，具有動作精度高，重復(fù)性好，回座準(zhǔn)確，操作維護方便等特點。

SP Series DIN valve is mainly used for oil.gas,chemical,power,gas and other urban areas.asthe overpressure protection device.with the action of high accuracy. good repeatabiliy, the back seat is accurate and easy operated.