JUAL SOCLA TYPE 207V is designed for installations 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 SOCLA TYPE 207V :
- Operates in any position
- Minimum head loss
- Does not generate hammering, very silent
- 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.
- PRESSURE PFA/PS in bar θ 60°
- CASING : GJL cast iron epoxy coated
- SEAT 407 V : DN40 to 80 : Stainless Steel DN100 to 200 : Polyamid coated steel
- SEAT 207 V : Stainless Steel
- SEAL : EPDM
- MEMBRANE and SEALS : FKM
| DN | PFA | PS | Cat | Ref. | UV | |||
| “ | water | L1 | L2 | G1 | G2 | |||
| 3/8* | 16 | 16 | 16 | 16 | 16 | 4.3 | 149B 1513 4 | 1 |
| 1/2 | 16 | 16 | 16 | 16 | 16 | 4.3 | 149B 1407 6 | 1 |
| 3/4 | 16 | 16 | 16 | 16 | 16 | 4.3 | 149B 1640 | 1 |
| 1 | 16 | 16 | 16 | 16 | 16 | 4.3 | 149B 1412 4 | 1 |
| 11/4 | 16 | 16 | 16 | 16 | 16 | 1 | 149B 1413 4 | 1 |
| 11/2 | 16 | 16 | 16 | 16 | 16 | 1 | 149B 1817 | 1 |
| 2 | 16 | 16 | 16 | 16 | 16 | 1 | 149B 1826 | 1 |
| 21/2 | 16 | 16 | 16 | 15 | 16 | 1 | 149B 1684 | 1 |
| 3 | 16 | 16 | 16 | 12 | 16 | 1 | 149B 1529 6 | 1 |
