1. Product introduction
Name | Nominal diameter | Body material | Nominal pressure | Applicable medium |
Pneumatic high vacuum ball valve | DN10-50 | Stainless steel | PN16 | Non-corrosive gas |
Note: The configuration of each part of this product is optional, please consult us for details, explain your specifications and requirements
Floating ball valve is a new generation of high-performance ball valve, suitable for long haul pipelines and general industrial pipelines, its safety, resistance to harsh environment, etc. have been specially considered in the design, suitable for a variety of corrosive and non-corrosive media. It can be installed in petroleum, chemical, food, medicine, metallurgy, mining, hydropower, natural gas, gas, urban construction and other systems; Can be installed arbitrarily.
peculiarity
1, the valve for each direction can be sealed, so there is no flow limit, is a two-way valve; The middle flange is connected with a stud, and the upper valve stem is provided with a sliding bearing to reduce friction and make the operation labor-saving and stable.
2. The force generated by the fluid pressure in the pipeline on the ball is balanced by the support of the two seat, and the ball will not move. The valve seal relies on the elastic medium pressure of the seat to achieve small deformation of the seat, light operating torque, reliable sealing performance and long service life.
3, in the work, when the valve is fully open or fully closed, remove the pressure of the middle chamber can directly replace the valve stem packing.
4, good sealing performance, sealing test leakage is zero; It can be applied to a variety of media when changing the material
installation, use and maintenance precautions
1. The products have been inspected and qualified according to the relevant standards (JB/T 9092) before leaving the factory, and the commissioning of the execution device has been completed. In order to ensure the use of the product, do not adjust the fasteners, positioning devices, etc.
2. The following work should be done before the valve installation
① The flow direction indication on the valve body should be consistent with the flow direction of the pipeline medium;
② Check whether the pipe flange is consistent with the valve connection size, tighten the nut evenly during installation, and place the flange gasket symmetrically. ③ Carefully check whether the working condition is consistent with the working pressure, working temperature and corrosion resistance of the product; (4) Check whether the valve channel and the opening and closing parts are attached to dirt. If there is a material to clean up, the sealing surface shall not be damaged during cleaning;
⑤ Check whether the valve components are connected tightly;
The valve is bidirectional seal, do 90 degrees of rotation to observe whether the opening and closing position of the valve is consistent with this, and check whether there is any blocking phenomenon.
2 Product Advantages
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Carefully selected material The whole machine is made of good material with high hardness, stable operation and not easy to rust |
Control quality Professional production testing equipment is used to strictly test products to ensure product quality |
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Industrial rigor Smooth surface treatment, no burrs, beautiful appearance, long service life |
Compact structure Thickened body design small volume, high transmission efficiency, easy disassembly, easy maintenance |
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3.Technical parameter
3C Valve Category | industry | Structural form | three-piece | Control mode | On-off type |
Applicable temperature | Room temperature -29 ~ 120 | Driving mode | pneumatic | Valve body material | Stainless steel |
Applicable medium | Non-corrosive gas | Applicable industry | Food, Medicine |
4. Quality inspection equipment
Complete testing equipment to ensure product quality.
5.Packaging & Shipping
6. FAQ
1. What is the Minimum Order Quantity?
5~1000 pcs.And we also accpet sample orders.
2. Can you manufacture according to customer's samples?
According to samples, we can make drawing, tooling and sample
3.How long will it take to make new samples according to customer's drawing or sample?
Totally 20 days. 10 days for tooling and another 10 days for sample.
