MZ45X extended rod buried elastic seat seal gate valve

First, product introduction
Buried (lengthening rod) elastic seat seal gate valve can be maintenance free and extend the valve stem design scheme, one-time buried, to avoid the expensive cost of the valve well and the huge investment brought by many road modifications and valve replacement, beautify the road environment, crush resistance, to avoid the loss of manhole cover caused by safety accidents. The valve stem can be expanded and retractable according to the depth of the valve well. The valve stem top of the buried (lengthening rod) elastic seat seal gate valve is provided with a valve switch display, which can be equipped with a signal remote transmission device and a valve switch locking device.
Second, the buried extension rod elastic seat seal gate valve (soft seal gate valve) advantages: 1, the fluid resistance is small, the sealing surface by the medium of the hand brush and erosion is small. 2, less effort to open and close. 3, the medium flow is not limited, does not disturb the flow, does not reduce the pressure. 4, simple shape, short structure length, good manufacturing process, wide range of application.
Three, buried (lengthening rod) soft seal gate valve installation precautions:
The connection between the gate valve and the pipe should be kept natural and smooth, avoid bending force, and the corresponding space of the extensible pipe to ensure the reliable installation of the buried (extended rod) elastic seat seal gate valve, maintain the same horizontal ground, in order to facilitate the future operation of the telescopial rod top to the top of the well chamber distance of 5-10 cm.
Fourth, the scope of application
It can be used in urban water supply and drainage network, high-rise buildings, residential quarters, petroleum, residential heating, power plants, environmental protection and other industries.
Five, MZ45X directly buried extension rod elastic seat seal gate valve valve (soft seal gate valve) technical parameters

Models
MZ45X-10
MZ45X-16
Nominal pressure
1.0MPa (10kgf/cm2)
1.6MPa (16kgf/cm2)
Nominal diameter
40 to 500mm
40 ~ 500mm
Seal test pressure
1.1MPa (11kgf/cm2)
1.76MPa (17.6kgf/cm2)
Strength experimental pressure
1.5MPa (15kgf/cm2)
2.4MPa (24kgf/cm2)
Applicable temperature
0-80 ºC
0-80 ºC
Applicable media
Water, sewage, non-corrosive liquids
Water, sewage, non-corrosive liquids
Drive method
Manual
Manual