Design Features

Inclined check valve with lever and counterweight
• Size range: DN 150-DN 1400
• Pressure rating: PN 10丨PN 16丨PN 25
• in soft seal form
• Small overall size, small size and light weight
• Suitable for installation of vertical and horizontal pipelines
• The double eccentric disc is usually in the open position, and the opening angle of the disc is adjusted according to the flow rate.
• Variable weight weight to suit different operating conditions
• Counterweight can be mounted on the left or right side of the valve
• Can be customized according to customer's requirements, soft seal or metal valve plate
• Flange connection dimensions in accordance with EN 1092-2

Material combination

• Body seal: stainless steel surfacing / fine grinding
• Body / valve plate: ductile iron, epoxy powder coating
• Valve plate seal 圏: high elastic rubber
• Valve shaft: stainless steel
• Valve plate seal ring: carbon steel with epoxy powder coating or stainless steel
• Both internal and external bolts are stainless steel
• The bearing system is bronze, self-lubricating