電動調節弁
| 型式 | 補足 | |
 VR□□-212F series | VR3-212F Type | 電動単座2方調節弁 |
| VR6-212F Type | ||
| VRH6-212F Type | ||
| VR-212F Type | 緩急単座２方調節弁 | |
| VRB-212F Type | ||
 VR□□-222F series | VR3-222F Type | 電動単座2方調節弁 |
| VR6-222F Type | ||
| VRH6-222F Type | ||
| VR-222F Type | 緩急単座２方調節弁 | |
| VRB-222F Type | ||
 VR□□-312F series | VR3-312F Type | 電動混合３方調節弁 |
| VR6-312F Type | ||
| VRH6-312F Type | ||
| VRH10-312F Type |