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Non return valve with steel ball
Specifications
| Item number: | Opening diff. pres. water column | Thread R | Thread R1 | VVS code xxx | Max. working pres. | Code no. | A | A1 | A2 | HEX |
|---|---|---|---|---|---|---|---|---|---|---|
| 8908 1/4x1/4 | <100* | 1/4 | 1/4 | 002 | 8,0 | 8908 | 27,0 | 11,0 | 11,0 | 14 |
| 8909 3/8x3/8 | <100* | 3/8 | 3/8 | 003 | 8,0 | 8909 | 32,0 | 13,0 | 13,0 | 17 |
| 8910 1/2x1/2 | <100* | 1/2 | 1/2 | 004 | 8,0 | 8910 | 38,5 | 16,0 | 16,0 | 22 |
About the product
Non return valve with steel ball and pipe thread.Only valid in vertical rising flow direction.
The fall of pressure over the valve in the direction of the flow may not exceed 1 bar.