b，BEXd3404，
AEX2206-S1788，AEX22061a-S1788，AEX22060b-S1788，板式防爆无泄漏电磁阀EEx em II
AEX32061a-S1788，AEX32060b-S1788，AEX3406-S1788，
AEXd2206-S1788，AEXd22061a-S1788，AEXd22060b-S1788，板式防爆无泄漏电磁阀EEx d II C
AEXd32061a-S1788，AEXd32060b-S1788，AEXd3406-S1788，
AEXd22061a，AEXd22060b，AEXd32061a，AEXd32060b，AEXd3406，板式防爆无泄漏电磁阀Ex d II C
BH22041a，BH22040b，BH32041a，BH32040b，BH3404，板式手动无泄漏阀
AH22061a，AH22060b，AH32061a，AH32060b，AH3406，板式手动无泄