Membrane check valves-270V inustrial services, compressed air, vacuum pumps, hydrocarbons
Detail Product :
Pressure PFA/PS in bar Ө 60°
Casing : GJL cast iron epoxy coated
Seat 407 V : DN 40 to 80 : Stainless Steel DN100 to 200 : Polymid coated steel
Seat 207 V : Stainless Steel
Seal : EPDM
Membrane and Seals : FKM
| DN | DN | PFA | PS | Cat | Ref | UV | |||
| “ | mm | water | L1 | L2 | G1 | G2 | |||
| 3/8 | 16 | 16 | 16 | 16 | 16 | 16 | 4.3 | 149B 1513 4 | 1 |
| 1/2 | 16 | 16 | 16 | 16 | 16 | 16 | 4.3 | 149B 1407 6 | 1 |
| 3/4 | 16 | 16 | 16 | 16 | 16 | 16 | 4.3 | 149B 1640 | 1 |
| 1 | 16 | 16 | 16 | 16 | 16 | 16 | 4.3 | 149B 1412 4 | 1 |
| 1 1/4 | 16 | 16 | 16 | 16 | 16 | 16 | 1 | 149B 1413 4 | 1 |
| 1 1/2 | 16 | 16 | 16 | 16 | 16 | 16 | 1 | 149B 1817 | 1 |
| 2 | 16 | 16 | 16 | 16 | 16 | 16 | 1 | 149B 1826 | 1 |
| 2 1/2 | 16 | 16 | 16 | 16 | 15 | 16 | 1 | 149B 1684 | 1 |
| 3 | 16 | 16 | 16 | 16 | 12 | 16 | 1 | 149B 1529 6 | 1 |