Gas Butterfly Control Valve SVA / SVH / SVHT
Your advantages at a glance:
- Easy mounting on LAMTEC actuators 668M20XX with internal square
- No additional mounting structure is required
- The console is part of the damper
- Optionally available with integrated sealing system (except type 668M2205)
Housing | 668M2200 SVA aluminium ALMG4, 5 MN 0,7 |
Control disk | Stainless steel 1.4301 |
Shaft | Stainless steel 1.4301 |
Shaft seal | 668M2200: NBR-O-Ring |
Nominal size | DN40 … DN200, Reduction by two nominal diameters possible (except type 668M2205) |
Body width | 30 mm or 40 mm |
Operating pressure | 500 mbar |
Ambient temperature operationb | 668M2200: -20 °C … +100 °C |
Leckage | <1 % of the Kvs value 90°, with optional sealing system approximately “0” |
Mounting | For clamping between flanges PN6 to PN40 according to EN 1092-1 |
KV value | See downloads technical data sheet |
LAMTEC offers gas butterfly control valves in various sizes for different applications. Based on the amount of acceptable pressure loss, there are various control options for changing the flow rate within opening angles of up to 90°.