QCI-25B，QCI1-25B，QCI1-63B，广研型行程调速阀

D5-03-3C2-A2，D5-03-3C4-D2，D5-03-3C60-D2，D5-02-3C4-D2，
D4-04-2B2，D4-04-3C2，D4-04-3C60，D4-06-2B2，
D4-06-3C2，D4-06-3C60，D5-04-2B2，D5-04-3C2，
D5-06-2B2，D5-06-3C2，D5-06-3C60，
D4-10-3C2,D4-10-2B2，D5-04-3C2,D5-04-2B2,
D5-06-3C2,D5-06-2B2,D5-10-3C2,D5-10-2B2，
D4-04-3C3,D4-04-2B3,D4-06-3C3,D4-06-2B3,
D4-10-3C3,D4-10-2B3，D5-04-3C3,D5-04-2B3,
D5-06-3C3,D5-06-2B3,D5-10-3C3,D5-10-2B3，
D5-02-2B2-A2，D5-02-3C2-D2，D5-02-3C2-A2，D5-04-3C60，中国台湾登胜型电磁换向阀
D4-03-2B3A，D4-02-2B3AL，D4-02-2B2-A25，D4-02-2B2-A15，
D4-02-2B2-A35，D4-02-2B2-D1，D4-02-2B2-D2，D4-02-2B3-A25，