| Applications | To avoid capturing sharp material |
| Body material | Ductile cast iron GS400/12 UNI 4544 |
| Shut off system | F4G = Cast iron disc F4A = 316 stainless steel disc |
| Seals | NBR (on request FPM - EPDM) |
| Pilot ports | G-1/8" |
| Operating temperature | -20 ÷ +100 °C |
| Supplier code | Connection | DN ([mm]) | PN ([bar]) | Control pressure ([bar]) | Delta-P (Bar) |
|---|---|---|---|---|---|
| label Z441800 | 8u201d | 200 | 16 | 5 ÷ 8 | M10 |
| label Z441700 | 6u201d, | 150 | 16 | 5 ÷ 8 | M10 |
| label Z441600 | 5u201d, | 125 | 16 | 5 ÷ 8 | M10 |
| label Z441500 | 4u201d, | 100 | 16 | 5 ÷ 8 | M8 |
| label Z441400 | 3u201d, | 80 | 16 | 5 ÷ 8 | M8 |
| label Z441300 | 2u201d1/2, | 65 | 16 | 5 ÷ 8 | M8 |
| label Z441200 | 2u201d, | 50 | 16 | 5 ÷ 8 | M8 |
| label Z441100 | 1u201d1/2, | 40 | 16 | 5 ÷ 8 | M8 |
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