Skip to main content

Manual Plug Valve

 Manual plug valve, also known as manual knife-type gate valve, knife-shaped gate valve is a kind of valve that the gate and the valve seat are always in close contact and seal. The principle is that the gate board has a diameter-sized round opening and is opened by the gate. Closing makes the round port on the ram plate completely separate from and coincide with the diameter. Manual plug-in valve is the main control equipment, widely used in metallurgy, mining, building materials, food. Manual plug-in valve The manual plug-in valve is a kind of powder, granular material, granular material and small material flow rate or delivery volume used in supporting the unloader. The diameter of the manual screw gate is matched with the feed inlet of the unloader. There are two kinds of square and round.

 

Features

Manual plug-in valves are often used in conjunction with unloading devices or silos. The manual spiral gate valves are flange-connected for easy installation. There are two types of inlet and outlet ports, square and round. There are dozens of specifications depending on the size of the caliber. Metallurgy, carbon, chemicals, building materials and other industries. The manual plug-in valve, belonging to the ash valve has the advantages of simple and compact structure, reasonable design, reliable sealing, light and flexible operation, small size, smooth passage, small resistance, easy installation, and easy disassembly. The manual screw gate valve can be installed horizontally or vertically, and has wear-resistance. Features such as automatic compensation and long life. Manually inserting the valve in the normal use of the various transmission parts should be regularly checked, add lubricant to maintain

 

Installation and instructions

1. Check the inside of the valve chamber and the sealing surface before installing the plug valve, and do not allow any dirt or sand particles to adhere;

 

2. The bolts at each connection must be tightened evenly;

 

3. Inspect the packing area for compaction, which not only guarantees the sealability of the packing, but also guarantees that the gate plate can be opened flexibly;

 

4. Before installing the valve, the user must check the valve model, connection size and pay attention to the flow of the medium to ensure consistency with the valve requirements;

 

5. The user must reserve the necessary space for valve actuation when installing the valve;

 

6. The wiring of the drive device must be in accordance with the wiring diagram;

 

7. The flapper valve must be maintained regularly and must not be crushed and squeezed to avoid affecting the seal.

 

As a dust collection system manufacturer, we can offer kinds of china dust collector equipment for sale, if you have needs, please contact us.



Labels:

Comments

Post a Comment

Popular posts from this blog

The Electromagnetic Valve 2019

Electromagnetic pulse valves (also known as diaphragm valves) are compressed air "switches" for pulse bag filter dust cleaning systems. By the control of the output signal of the pulse jet control instrument, the filter bag is cleaned by one row (chamber), so that the resistance of the filter is kept within the set range, so as to ensure the processing capacity and dust collection efficiency of the filter. DMF-Z electromagnetic pulse valve  is a right-angle valve, and the angle between the inlet and outlet is 90 degrees, which is suitable for the installation connection between the airbag and the dust blower tube. The air flow is unobstructed and it can provide the required clear air pulse. DMF-ZM electromagnetic pulse valve is the same as the "Z" series of the right-angle valve, suitable for airbag and dust collector spray pipe installation connection, the import and export of the two ends with a fixed nut for installation so that installation and us...
Post a Comment
Read more

Needle Felt Filter Bags

Anti-Static Polyester Needle Felt Bag Anti-static dust bag is currently ideal dust filter material, with good ventilation energy, high dust removal efficiency, and a certain degree of acid, alkali and heat resistance, weaving process uses a multilateral brushing, increased fabric thickness, elasticity, so the dust removal effect is good, the dust removal rate can reach 99.99%. The above two products have been widely used in petroleum, chemical, metallurgy, mining, cement and environmental protection dust removal and other industries. In addition to the process of producing a normal needle felt, the production of a polyester anti-electrostatic dust bag also requires the incorporation of conductive fiber yarns in warp yarns of base fabrics for the production of needle felts or the incorporation of conductive fibers and the like in chemical fibers. After the (ie explosion limit) in the event of static discharge sparks or external ignition and other factors, can easily lead to explo...
Post a Comment
Read more

Pneumatic Plug Valve

  P neumatic plug valve  is a main control equipment for the flow or delivery of powder, crystal grain, granular materials and small pieces of material. It is widely used in metallurgy, mining, building materials, food, chemical industries to control flow changes or cut off quickly. Pneumatic flapper valve has the advantages of simple structure, flexible operation, light weight, no jamming, and is especially suitable for the transportation and flow regulation of all kinds of solid materials and about 50mm block and lump materials. The installation is not limited by the angle and is easy to operate. Can adjust the scale at any time.   Structural features: Simple structure, flexible operation, light weight, no jamming, fast cutting, especially suitable for all kinds of non-viscosity solids, powders and granules less than Φ10mm, the transportation of crystal grain and flow regulation, installation is not limited by the angle , Easy to operate, can adjust the opening degree a...
Post a Comment
Read more