This type of valve is suitable for electric power, metallurgy, chemical industry, oil refining, chemical, textile, light industry, food industry, pressure is less than 16-25kgf/cm2, the temperature of water, steam, oil pipe below 250 DEG C as the opening and closing device of medium flow, but also can be used as the flow regulation by.
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.
1, in the valve plunger and seal with interference, by adjusting the flange bolt pre-tightening force, so that the sealing ring compression produced by the lateral force and the valve body hole surface and cylindrical seal, thus ensuring the sealing of the valve, prevent external leakage
2. Because the sealing ring adopts the new non-toxic sealing material with strong resilience and high wear resistance, the sealing is reliable and durable, thus improving the service life of the valve
3. This valve combines the advantages of no leakage of plunger valve and quick opening and closing of globe valve to become a new product with novel structure and wide application
Design standard: GB12233-8912235-89
Structure length: GB12221-89
Flange connection: GB113.1, GB79-59 ~ 9113.26
Drive mode: Manual
Experiment and test: ZBJ160006, GB4981
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