COVNA Flange Wedge gate valve opens by lifting a gate with wedge shape, out of the path of afluid. The sealing surface in between the gate and seats are planar, and once lifted, there are not obstructions in the flow path, so they are used when a minimum friction is required.Widely used in almost all fluid services such as air, fuel gas, feedwater, steam, lube oil, hydrocarbon, and all most any services.
- Modelis: Vārtu vārsts
- Izmēru diapazons: no 2" līdz 16"
- Spiediena diapazons: no 1.0 līdz 6.4MPa
- Materiāls: WCB, nerūsējošais tērauds
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