Double-Seat Mixproof Valves
Kieselmann double seat mix-proof valves are used to safely keep incompatible process fluids separated. They are among the most modern mixproof valves on the market, by design and by manufacture. They utilize:
- A unique design with FE optimized seal profiles
- Torsion-free clamping of the disc seal
- Metal-core shaft seals and proprietary k-flex seal material
- Valve housings machined from a single piece of material for consistent seat-alignment and ruggedness
- Blind bodies for manifold installation to accommodate future line expansion
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Double-Seat Valve Types
| Part Number | Description | Picture | Data Sheet | .STP |
| 5642 | Double-seat valve, single port top, single port bottom, pneumatic, 316L, k-flex seals, weld x weld ends | View Data Sheet | ||
| 5672 | View Data Sheet | |||
| 5643 | Double-seat valve, single port top, two port bottom, pneumatic, 316L, k-flex seals, weld x weld x weld ends | View Data Sheet | ||
| 5673 | View Data Sheet | |||
| 5641 | Double-seat valve, tow port top, single port bottom, pneumatic, 316L, k-flex seals, weld x weld x weld ends5671 | View Data Sheet | ||
| 5671 | View Data Sheet | |||
| 5644 | Double-seat valve, tow port top, two port bottom, pneumatic, 316L, k-flex seals, weld x weld x weld x weld ends | View Data Sheet | ||
| 5674 | View Data Sheet | |||
| 5640 | Double seat valve seal set - k flex | View Data Sheet | ||
| 5625 | Double-seat valve, 3-port changeover, single port top, single port middle, single port bottom, pneumatic, 316L, k-flex seals, weld x weld x weld ends | View Data Sheet | ||
| 5625-SEAL | Double seat changeover valve seal set EPDM or HNBR | View Data Sheet | ||
| 5629 | Double seat tank outlet valve, single or double outlet, pneumatic, blockflange x weld ends, EPDM or HNBR | View Data Sheet | ||
| 5629-SEAL | Tank outlet double seat seal set EPDM or HNBR | View Data Sheet | ||
| 5670 | Tool kit, double seat valves | View Data Sheet | ||
| 5631 | Control Top for double seat valve, specify requirements | View Data Sheet |
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