PPR Valves Characteristics: It has small flow resistance,It's labor-saving during opening/closing. The medium flow direction is not limited, The working medium of the sealing surface has smaller erosion than shutoff valve during the fully-opened condition.
| DN20 | DN25 | DN32 |
| DN40 | DN50 | DN63 |
| DN75 | DN90 | DN110 |
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