Description
Expansion control valves with stainless steel seat set into DZR brass body. The fully flushable feature enables dirt or lime that accumulates on the seat to be flushed away by a quarter turn of the cap.| Code | Descriptions |
| 312406 | 15mm Expansion control valve (200kPa)(312420) |
| 312443 | 15mm Expansion control valve (300kPa)(312430) |
| 312405 | 15mm Expansion control valve (400kPa)(312440) |
| 312415 | 15mm Expansion control valve (500kPa)(312450) |
| 312407 | 15mm Expansion control valve (600kPa)(312460) |
