![](https://ptsriayumultikreasi.com/wp-content/uploads/2018/09/SOCLA-407B.jpg)
Membrane Valve SOCLA 407B is designed for installation that generate significant water hammer. It is very reliable and quiet ( no mechanical moving parts, anti incrustation closing system and seat ). Ideal for booster pumps, sprinkler systems, motor or electric pump units and compressed air circuits. Alternating operation, on membrane check valves, the opening set by the elasticity and the thickness of the membrane is very progressive and can be obtained as a result of a few centimeters of W/C. Because of this, this check valve is particularly suitable for variable flow pumps and pulsatory operation.
Features Of Membrane Valve Socla 407B :
- Operates in any position
- Low head loss
- Does not generate hammering
- 2 threaded bosses 1/2″ with brass plug
- Closing system : flexible membrane ( thick elastomer disc ) held in its center on a metal seat composed of a grid ( flow equivalent to the nominal section )
- Sealing ensured by membrane’s self-closing.
Detail Product :
- PRESSURE PFA/PS in bar θ 60°
- CASING : GJL cast iron epoxy coated
- 447B : length according to EN558-I series 48
- 2 threaded bosses 1/2” with brass plug
- SEAT : DN40 to 80 : Stainless Steel DN100 to 200 : Polyamid coated steel
- SEALS : EPDM – MEMBRANE : NR (natural rubber)
DN | PFA | PS | Cat | Réf. | UV | ||||
“ | mm | water | L1 | L2 | G1 | G2 | |||
11/2 | 40* | 16 | 16 | 16 | 16 | 16 | 1 | 149B 1166 | 1 |
2 | 50* | 16 | 16 | 16 | 16 | 16 | 1 | 149B 1167 | 1 |
21/4 | 60* | 16 | 16 | 16 | 16 | 16 | 1 | 149B 2163 | 1 |
21/2 | 65* | 16 | 16 | 16 | 15 | 16 | 1 | 149B 1168 | 1 |
3 | 80* | 16 | 16 | 16 | 12 | 16 | 1 | 149B 1169 | 1 |
4 | 100 | 16 | 16 | 16 | 10 | 16 | 1 | 149B 1170 | 1 |
5 | 125 | 16 | 16 | 16 | 0.5 | 16 | 1 | 149B 1171 | 1 |
6 | 150 | 16 | 13 | 16 | 0.5 | 16 | 1 | 149B 1172 | 1 |
8 | 200 | 10 | 10 | 10 | 0.5 | 10 | 1 | 149B 1173 | 1 |
![Membrane Valve SOCLA 407B](https://ptsriayumultikreasi.com/wp-content/uploads/2024/06/Membrane-Valve-SOCLA-407B.jpg)