Suitable for domestic water services, heating, air-conditioning plants and compressed air.
They can be installed in any position: vertical, horizontal, oblique.
Body in brass.
Plate in stainless steel.
Washer in NBR.
Spring: stainless steel.
Minimum and maximum working temperatures: -20°C, 100°C.
Threads: ISO 228 (equivalent to DIN EN ISO 228 and BS EN ISO 228).
Available also with NPT thread in the sizes from 1/2” to 4”.
| Size | Pressure | Code | Packing |
|---|---|---|---|
| 3/8" (DN 10) | 25bar/362.5psi | 1000038 | 10/130 |
| 1/2" (DN 15) | 25bar/362.5psi | 1000012 | 10/120 |
| 3/4" (DN 20) | 25bar/362.5psi | 1000034 | 8/88 |
| 1" (DN 25) | 25bar/362.5psi | 1000100 | 6/54 |
| 1"1/4 (DN 32) | 18bar/261psi | 1000114 | 4/36 |
| 1"1/2 (DN 40) | 18bar/261psi | 1000112 | 4/32 |
| 2" (DN 50) | 18bar/261psi | 1000200 | 2/20 |
| 2"1/2 (DN 65) | 12bar/174psi | 1000212 | 1/9 |
| 3" (DN 80) | 12bar/174psi | 1000300 | 1/6 |
| 4" (DN 100) | 12bar/174psi | 1000400 | 1/4 |
