1. Control valve should be installed before the pipeline dirt, rust grease and slag, etc. to be cleaned; after installation, the valve should be at the maximum opening of the pipeline, the valve to clean and test the sealing of the joints, so as to avoid Slipping phenomenon occurs during operation or damaged spool, seat.
2. Should be installed near the ground or floor to facilitate maintenance and repair; for semi-valve with a valve positioner or hand wheel mechanism, should ensure that the observation, adjustment and operation of the convenience.
3. During installation, the direction of the medium should be the same as the arrow on the valve body.
4 installation should avoid additional stress to the control valve, so as to avoid the temperature or weight of the valve flange deformation and damage, when the valve is installed in the pipe longer place, should be installed support frame, especially in the use of Vigorous occasions must be supported or take appropriate vibration isolation measures. Large-diameter control valve should be installed to avoid tilt, to prevent the valve trim mechanical wear and packing leakage, which should pay special attention.
5. For safety reasons, the pneumatic control valve should be added bypass pipeline (important occasions), in order to control valve failure or maintenance, will not stop production.
6. With handwheel mechanism, the valve can be manually operated, but also can be used to limit the valve opening. In the use of automatic control, the hand wheel mechanism must be placed in neutral position.
7. For high temperature valves, greasing should be applied to the packing section every three months.
QUANTUM has strong expertise in particle size reduction. We have designed and installed specialized equipment to meet the ever-growing needs of modern industry, which require totally homogeneous materials with controlled particle size.
The nature of the material, environmental and process requirements are all factors, which are considered by our Engineers when selecting and designing the correct equipment for your project.
The QUANTUM Lump Crusher is a versatile, compact, economical machine especially suited for breaking up friable caked materials in a wide variety of lump crushing and size reduction applications.
The modular construction is designed to operate at low RPM, which reduces noise, dust, excessive fines, and provides a uniform size reduction of most products.
Standard units 250mm wide x 300m high, 380 wide x 450mm high and come complete with easily removable screen to suit your requirements in varying lengths to suit the required capacity and material. Standard features include; loading hopper with control valve, Vee-belt drive unit and fully enclosed drive guard.
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