控阀K23JQ-6,K23JQ-8,K23JQ-10,K23JQ-15,K23JQ-20,K23JQ-25,K23JQ-F32,K23JQ-F40,K23JQ-F50,K25JQ-6,K25JQ-8,K25JQ-10,K25JQ-15,
截止式换向阀K23JD-6M,K23JD-8M,K23JD-10M,K23JD-15M,K23JD-20M,K23JD-25M,K23JD-F32M,K23JD-F40M,K23JD-F50M,K23JD-6T-M,K23JD-8T-M,K23JD-10T-M,K23JD-15T-M,K23JD-20T-M,K23JD-25T-M,K23JD-F32T-M,K23JD-F40T-M,K23JD-F50T-M,K25JD-6M,K25JD-8M,K25JD-10M,K25JD-15M,K25JD-6T-M,K25JD-8T-M,K25JD-10T-M,K25JD-15T-M,
截止式气控阀K23JK-6,K23JK-8,K23JK-10,K23JK-15,K23JK-20,K23JK-25,K23JK-F32,K23JK-