K25HD, K Series two position five way electric control directional valve 1.5/2 way 2.Certificate: ISO9001:2008 ... 6, K25HD-8, K25HD-10,K25HD-15,K25HD-20,K25HD-25 K25HD2-6, K25HD2-8, K25HD2-10,K25HD2-15,K25HD2-20 ... ,K25HD2-25 K25HK-6, K25HK-8, K25HK-10,K25HK-15,K25HK-20 ... ,K25HK-25 K25HK2-6, K25HK2-8, K25HK2-10,K25HK2-15,K25HK2- ...