| Long description | This spring loaded non-return valve has a free flow from 1 to 2 and blocks from 2 to 1. The standard opening pressure is 0.34 bar. Optionally available with pre-tension pressures of 1.03 and 4.48 bar. | |
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| Technical info | This spring loaded non-return valve has a free flow from 1 to 2 and blocks from 2 to 1. The standard opening pressure is 0.34 bar. Optionally available with pre-tension pressures of 1.03 and 4.48 bar |