Z61Y forged steel gate is a gate opening and closing parts, RAM direction of motion perpendicular to the direction of the fluid, valve can only be fully open and fully closed, the valve should be installed in the pipeline in the general level. Cannot regulate and throttle. The gate has two sealing surface, the most commonly used mode gate valve of the two sealing surface to form a wedge, wedge angle varies with the valve parameters, usually 50, medium temperature is not high to 2 degrees 52'. Wedge gate valve can be made into a whole, called the rigid gate; can also be made to produce micro deformation of ram, in order to improve its process of deviation, make up the sealing surface angle in the process, the gate is called the flexible gate.
Z11H, Z11Y (thread valve steel internal thread wedge gate valve) fluid resistance small, open and close the required torque is small, can use the ring pipe flow to the two direction in the medium, it said unrestricted flow of medium. When fully open, the sealing surface by the erosion of the working medium is smaller than the cut-off valve. The shape structure is simple, the manufacturing process is better, the structure length is relatively short.
Note: parameters are for reference only, or are not full. Valve can be used in accordance with the requirements of different pressure, material, diameter, drive, etc.. Specific please contact or online advisory contact.
Fluid resistance is small, the sealing surface by the medium of erosion and erosion of small.
Open and close more effort.
The medium flow is not restricted, does not disturb the flow, does not reduce the pressure.
The structure is simple, the structure length is short, the manufacturing process is good, and the application scope is wide.
Design and manufacturing: JB/T 7746
Threaded end dimensions: GB 7306
Structure length: JB/T 7746
Pressure ~ temperature: GB/T 9131
Testing and testing: JB/T 9092
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