It overcomes defects such as rubber aging and rust. This valve utilizes the slight elastic deformation compensation of the elastic gate to achieve excellent sealing effects. It features significant advantages including light and easy operation, reliable sealing, excellent elastic memory, and long service life. The product is widely used in pipelines for industries such as tap water, sewage, seawater, water treatment, environmental protection, construction, fire protection, electric power, food, medicine, light textile, shipping, and energy as a regulating and shut-off device.

Nominal pressure: 1.0～2.5MPa

Nominal diameter: 50～400mm

Operating temperature: 0～120℃

Applicable media: Water, oil, gas, etc.

Flange standard: GB/T 17241.6 (cast iron) GB/T 9113.1 (cast steel)

Test standard: GB/T 13927