| Series | Type | Valve type | Port size | Orifice diameter (mmø) |
| JSX | Direct operated | N.C/N.O. | 1/8, 1/4, 3/8 | 1.6 to 7.1 |
| JSX□□U | Direct operated high flow/ power saving type | N.C. | 1/8, 1/4, 3/8 | 2.4 to 7.1 |
| JSX□□V | Direct operated vacuum type | N.C. | 1/8, 1/4, 3/8 | 5.6 to 7.1 |
| JSX□□H | Direct operated high pressure type | N.C. | 1/4, 3/8 | 3.2 |
| JSX□□S | Direct operated steam type | N.C. | 1/4, 3/8 | 1.6，7.1 |
| JSXM | Direct operated modular mounting type | N.C. | 1/8，1/4，3/8，1/2 | 3.2，4 |
| JSXD | Pilot operated | N.C./N.O. | 1/4，3/8，1/2，3/4，1，1·1/4，1·1/2，2，32A，40A，50A | 10 to 50 |
| JSXP | Steam type | N.C. | 3/8，1/2，3/4，1，1·1/4，1·1/2，2，32A，40A，50A | 15 to 50 |
| JSXZ | Zero differential pressure type pilot operated | N.C. | 1/4，3/8，1/2，3/4，1 | 10 to 25 |
