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Main specifications
Series: Z946T
Size: DN300~DN2400
Nominal pressure (MPa): 0.25
Test pressure (MPa): Housing 0.375, Sealing 0.275
Service pressure (MPa): ≤0.25
Applicable temperature: -20℃~120℃
Applicable media: water, steam and petroleum products
Body material: Grey cast iron, ductile iron, cast steel, carbon steel, brass etc.
Operation: Manual, worm gear transmission, electric, pneumatic, hydraulic and other transmission types
Main specifications
Series: Z946T
Size: DN300~DN2400
Nominal pressure (MPa): 0.25
Test pressure (MPa): Housing 0.375, Sealing 0.275
Service pressure (MPa): ≤0.25
Applicable temperature: -20℃~120℃
Applicable media: water, steam and petroleum products
Body material: Grey cast iron, ductile iron, cast steel, carbon steel, brass etc.
Operation: Manual, worm gear transmission, electric, pneumatic, hydraulic and other transmission types
The non-rising stem double disk gate structure with advantages of smaller space occupation, flexible operation and easy use and maintenance. The sealing pair adopts a wedge double disk gate plate, with good self-adjustment performance and excellent sealing performance. Equipped with a bypass valve for opening to load relief and reducing the opening torque.
Suitable for served as a closed-circuit device in pipelines containing non-corrosive mediums like water, steam and petroleum products.Application