DTG-Z-15,DTG-Y-50S,DTG-Z-20,DTG-Y-62S,高原型DTG直角式脉冲阀
DTG-Z-20P,DTG-Y-76S,DTG-Z-25P,DTG-Y-89S,
DTG-Z-35P,DTG-Y-102SA,DTG-Z-40S,DTG-Z-50S,
DTG-Z-62S,DTG-Z-76S,DTG-Z-25DD,DTG-ZF-25,
DTG-Z-45DD,DTG-ZF-40S,