Closed manual spiral plug valve configuration pneumatic drive device quota how much

Manual screw gate valve, also called manual plug valve, is usually used in unloader. The diameter of the manual screw gate is matched with the feed inlet of the unloader, which is available in both square and round shapes. The advantage of this valve is that there is no groove in the bore of the valve body, and the medium does not block and block, and it has full-diameter flow characteristics and is suitable for use in the pipeline of powdery granular media. The plug door seal structure can be divided into soft seal and hard seal structure. With features such as good workmanship and compact structure, the valve seat is a movable structure designed with anti-wear and automatic compensation functions, so it lasts longer. During the closing and opening process of the inserting plate door, the valve seat and the gate plate are always in close contact with each other, so that the valve opening and closing force is stable and has the characteristics of cutting off the medium. Configure the handwheel to operate the handwheel directly to open and close the valve.
Manual spiral plug-in valve is mainly composed of frame, gate, screw, nut, hand wheel and other parts. By turning the hand wheel by hand, the screw drives the gate plate to move up and down horizontally, so that the manual spiral plug-in valve can be opened and closed. purpose.
Manual spiral insert valve seals are non-metal sealed, manual spiral insert valve seal structures are soft seal, hard seal structure. The soft seal is suitable for sewage and mine water chambers. The seal ring is generally active. It is more convenient to disassemble and replace. The sealed valve seat is designed for active structure, and it has anti-wear and automatic compensation functions, so it has a longer life. Sealed shell test and requirements according to GB/T 13927-92D level requirements. The manual screw plug valve is easy to maintain and the ball valve has a simple structure. With good processability and compact structure, it is widely used in building materials, metallurgy, chemical industry, electrical engineering and other industries. It is used as a hopper unloading device for various types of dust removal equipment, as well as various unloading equipment such as mills, dryers and silos. Material device to prevent wild wind blowing. Manual spiral insert valve can be equipped with electric, pneumatic, electro-hydraulic push rod as a drive device. Manual spiral plug valve is the ideal equipment to control the flow rate and cut off quickly.
Manual spiral plug valve use features advantages details Description Description:
1, manual spiral plug valve is often used in conjunction with the unloading device or silo, manual screw valve flange connection is simple to install, the inlet and outlet have two kinds of square and round, according to the size of the aperture there are dozens of specifications, Widely used in metallurgy, carbon, chemicals, building materials and other industries.
2. The manual screw plug valve has the advantages of simple and compact structure, reasonable design, reliable sealing, light and flexible operation, small volume, smooth channel, small resistance, easy installation, and easy disassembly. The manual screw gate valve can be installed horizontally or vertically. With wear-resistant and automatic compensation features long life and other characteristics.
3, manual screw plug valve in the normal use of the transmission parts should be regularly checked, add oil to do maintenance manual plug valve installation:
1.Before installation, check the inside of the valve chamber and the sealing surface, and do not allow dirt or sand particles to adhere;
2. The bolts at each connecting point require uniform tightening;
3. Check that the packing area is pressed tightly to ensure not only the packing's tightness, but also the flap's opening flexibility;
4. Before the user installs the valve, the model of the valve must be calibrated, the connection size and the direction of the medium should be observed 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 driving device must be carried out according to the wiring diagram;
7. The flapper valve must be regularly maintained and must not be crushed and squeezed in order to avoid affecting the seal.
The plug-in valve is used for intercepting the material flow. When it is used, the material must be completely intercepted. No leakage phenomenon can occur. In order to achieve the work requirements of the plug valve, the plug valve has the following precautions during installation:
1.Before installation, check the inside of the valve chamber and the sealing surface, and do not allow dirt or sand particles to adhere;
2. The bolts at each connecting point require uniform tightening;
3. Check that the packing area is pressed tightly to ensure that the packing is tight and that the gate is flexible;
4. Before the user installs the valve, the model of the valve must be calibrated, the connection size and the direction of the medium should be observed 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 driving device must be carried out according to the wiring diagram;
7. The flapper valve must be regularly maintained and must not be crushed and squeezed in order to avoid affecting the seal.
Details about "manual screw inserter valve" are provided by Chunhui Xiaobian, Chunhui Environmental Protection Hotline 15720472076 Chunhui Environmental Protection Product is not the lowest price, low is not guaranteed, does not make the highest price, high no emotion, serious work, rules and do business, We can't guarantee that you can spend the least money. I dare to guarantee the highest quality in your province and get the highest quality. The company also specializes in producing pulse bag filter, cyclone dust collector, wet desulfurization dust collector, electrostatic precipitator and dust bag. Dust removal frame, pulse electromagnetic valve, pulse control device, cylinder, bag hanging, scribes, screw conveyor, unloader and other dust collector accessories, can also be non-standard design transformation according to customer requirements, looking forward to each new The cooperation of old customers, service, trust transfer. We have many years of experience in the production of environmental protection equipment. We will personally survey the site, and then we will carry out drawings design, production, installation and after-sales service according to your operating conditions. We will provide one-stop service from purchase to installation.

4A Zeolite

4A Zeolite,Zeolite 4A,4A Zeolite Powder,4A Zeolite Powder Detergent

Ningbo Jiahe New Materials Technology Co.,ltd , https://www.cnjhchem.com