Backflow preventer type 50
Product information "Backflow preventer type 50"
| Ball: | phenol resin |
|---|---|
| Casing: | grey cast iron with Epoxy coating |
| Gasket: | NBR |
| DN | WP (bar) | Female thread | overall length (mm) | weight (kg) | Product Number | Delivery Time | |
|---|---|---|---|---|---|---|---|
| 40 | 10 | 1 1/2" | 145 | 2,8 | 3221038000 | ||
| 50 | 10 | 2" | 174 | 3,6 | 3221050000 | ||
| 65 | 10 | 2 1/2" | 195 | 5,6 | 3221063000 |
Product data sheet
Last Seen
one side screw connection, other side reduced screw connection
injection moulding, bonding socket x female thread
bonding socket x female thread x bonding socket with reinforcement ring
both sides female thread, conical sealing
PE 100 SDR 11 / 16 bar water, PE 100 SDR 17 / 10 bar water
with female thread, spring loaded with niro suction basket, plate in polymer
