As important railway electrical parts, electro pneumatic valves (“EP valves” for short) and solenoid valves (sometimes also called as “electro magnetic valves”, or “EM valves” for short) mainly function to control the on-off of hydraulic pressure and compressed air for locomotives.
RISL can supply different kinds of railway EP valves and EM valves used in locomotive contactors, changeover switches, position changing switches, direction changing switches, air pipeline systems, etc. The models of locomotive contactors, changeover switches, position changing switches and direction changing switches include: YCK1, YCK3, YCK4Q1, YCK4Q1A, YCK4Q5A, YCK4Q51, YCK4Q51B, YCK4Q10, YCK4Q11, YCK4Q14, YCK4Q2B, YCK7, YCK7B, YCK7C, YCK7D, T676, T676A, TKH3, TKH4, TKH4A, T658A, 3Q7E, T829, T830, 3Q51, T661, YCK4Q2, YCK4Q2A, etc.
The following are part numbers of some electro pneumatic valves and solenoid valves for locomotives:
| FK | TFK | TFK1B |
| TFK3 | TFK4 | TFK5 |
| TFK6 | TFK10 | YFK6Q4C |
| YFK6Q5 | YFK6Q52 | YFK6Q6 |
| YFK6Q7 | YFK6Q11 | SGC |
| N273 | N274 | N218 |
| N310 | N311 | 6Q4C |
| 6Q5 | 6Q52 | 6Q6 |
| 6Q7 | T850 | H23XJD-L6 |
| H23XJD-L10 | 22DKF3-8T | 23DKF12-6T |
| SR361-RS4SD | …… |
RISL can also provide OEM service, and EP valves and EM valves can be tailor-made based on customers’ requirements and specifications.
If you are interested in railway electro pneumatic valves, electo magnetic valves and other valves for locomotives, or any of RISL products, please do not hesitate to contact RISL or send us an email at risl@zyllgroup.com.