The Install of hydraulic control valve

Chinabase Machinery is a group of manufacturing facilities, offering one-stop solution for mechanical power transmission products in China. 

China couplings manufacturer & exporter, we specialize in: chain couplings, Jaw couplings, flexible couplings, HRC couplings, NM couplings, MH couplings, Pin coupling, Spacer Coupling, timing belt pulleys ，Flange Coupling, Sleeve Coupling, nylon sleeve coupling.

Chinabase is able to offer custom, cost-optimized solutions in accordance with customer drawings - such as ready-to-install machine parts and profiles - in addition to our standard products.

     Hydraulic control valve is a pressure control valve, hydraulic control valve consists of a main valve and attached to the catheter, the pilot valve, needle valve, ball valve and pressure gauge. According to the different purpose, function and location can be turned into a remote control float valve, relief valve, relief valve closed, the flow control valve, relief valve, hydraulic electric control valve, pump control valve. Hydraulic control valves to be installed before the filter, and should facilitate the discharge requirements. This type valve should normally be installed horizontally in the pipeline.

Fluid Couplings

  Install 

Hydraulic control valve should be installed horizontally. The level of installation, the valve cover should be up. Fire water supply system valve valve should have drainage facilities. Automatic sprinkler systems required decompression, the valve should be set before the alarm valve (along the flow direction), with a single matching set alarm valve reducing valve, can not use the valve device; and a plurality of matching set alarm valve reducing valve, pressure reducing valve should be used in equipment factory. Pressure relief valve for water supply projects, should be used for hot water valve.By way of trunk mains cycle (half cycle mode) of the hot water supply engineering, pressure relief valve set requirements should be the same as with the cold water engineering; using riser loop mode (full cycle mode) of the hot water supply engineering, the pressure relief valve setting should be to prevent the water cycle of destruction, the district back pipe should be balanced in the converging point of pressure.

The Note of hydraulic control valve

   Chinabase Machinery is a group of manufacturing facilities, offering one-stop solution for mechanical power transmission products in China. 

    Our product range also covers locking assemblies (clamping elements/locking device), taper bushes, QD bushes, bolt-on hubs, torque limiters, shaft collars, motor bases and motor slides, chain detachers, chain guides, universal joint, rod ends and yokes.

    China pulleys manufacturer, produce: taper pulleys, adjustable pulleys, falt belts pulleys, china taper pulleys, sheaves, V-Belt Pullys for taper bushes, V-Belt Pullys with solid hub. 

Use, first of all pay attention to selection. Improper selection, will cause water resistance and the leakage phenomenon. Use hydraulic control valve, steam must be multiplied by 2-3 times the maximum use rate of water condensation consumption per hour, to select the hydraulic control valve of the drainage. In order to ensure the discharge condensate as soon as possible the hydraulic control valve in the car, rapidly increase the temperature of heating equipment. 

Cast Iron Chain

Hydraulic control valve is not enough energy emissions,will cause condensation of water can not be discharged in time,reducing the thermal efficiency of heating equipment.

Use hydraulic control valve, can not be selected nominal pressurehydraulic control valve, because the nominal pressure can only besaid pressure rating of hydraulic control valve body shell, hydraulic control valve nominal pressure and working pressure difference. Sowant to choose water hydraulic control valve according to the amount of work pressure. Working pressure is the hydraulic controlworking pressure minus the difference between hydraulic control valve back pressure valve before the. Hydraulic control valve selection requires accurate gas drainage resistance, high sensitivity, can improve the utilization of steam, the steam does not leak, reliable performance, high back pressure, long service life,convenient repair is the preferred conditions.

The Structural features of remote control float valve

Chinabase Machinery is a group of manufacturing facilities, offering one-stop solution for mechanical power transmission products in China. 

Chinabase is able to offer custom, cost-optimized solutions in accordance with customer drawings - such as ready-to-install machine parts and profiles - in addition to our standard products. Our internal Application Technology department and field staff are happy to provide free advice on custom solutions.

Our product range also covers locking assemblies (clamping elements/locking device), taper bushes, QD bushes, bolt-on hubs, torque limiters, shaft collars, motor bases and motor slides, chain detachers, chain guides, universal joint, rod ends and yokes.

1, open and close without friction. This function completely solve the traditional [wiki] [/wiki] valve sealing surface due to friction between the sealing problems.

2, jacket type structure. Can be directly online inspection and repairof the valve installed in the pipe, can effectively reduce the plant parking, reduce costs.

Steel C profiles

3, single seat design. Remove the valve in the cavity mediumaffected by abnormal use boost security problems.

4, low torque design. Special structural design of the stem, just with a little hand to easily open and close the valve.

5, wedge-shaped seal structure. The valve stem is provided by the mechanical force, the ball seat on the wedge pressure to seal, thevalve seal is not affected by the impact of changes in pipeline pressure, the sealing performance under various conditions have a reliable guarantee.

6, the sealing surface of the self-cleaning structure. When the ballroll away from the valve seat, fluid in the pipeline along the sealing surface of the sphere into 360 DEG through, not only eliminates thehigh-speed fluid to seat local scour, also washed away theaccumulation on the seal face, to achieve self cleaning purposes.

100X remote control float valve can control the water tower or water tank liquid level and effective, suitable for cutting off or open thevalve to prevent leakage of input stream or flow, liquid level control is accurate, the water level is not disturbed by the pressure fluctuation, opening and closing tightly not Water Leakage, floating ball is flexible, simple maintenance. The water tank, applicable to high-rise building in the water pool, water tower automatic water supply system

The working process of remote control float valve

Chinabase Machinery is a group of manufacturing facilities, offering one-stop solution for mechanical power transmission products in China. 

Our product range also covers locking assemblies (clamping elements/locking device), taper bushes, QD bushes, bolt-on hubs, torque limiters, shaft collars, motor bases and motor slides, chain detachers, chain guides, universal joint, rod ends and yokes. 

china manufacturer of bush&hub,Specialist in:taper bushes,qd bushes,Split taper bushings,weld on hubs,Steel hubs,Taper Bore adapters.

A, open process

1 in the closed position, the valve ball [wiki] [/wiki] pressure action,pressed on the seat.

2 when the handwheel counterclockwise, the stem is the reverse movement, the bottom of the angular plane to disengage the ball seat.

Hydraulic power unit

3 stem continues to improve, and with the spiral groove of the guide pins stem interactions, the ball began to spin without friction.

4 up to the fully open position, the valve stem to the limit position,rotate the sphere to the fully open position.

B, the closing process

1 off, rotate the hand wheel clockwise, the stem began to decline and to leave the seat to rotate a sphere.

2 continue rotating the handwheel, the stem is embedded in thespiral groove of the guide pin, the stem and ball rotating 90 °.

The 3 is closed, the sphere has been no contact with the valve seatunder the condition of 90 DEG rotation.

4 hand rotation of the final laps, the stem at the bottom of theangular plane mechanical wedge pressure sphere, so closely pressed on the seat, to be completely sealed.

The Details of slurry valve

   Chinabase Machinery is a group of manufacturing facilities, offering one-stop solution for mechanical power transmission products in China.
    Our product range also covers locking assemblies (clamping elements/locking device), taper bushes, QD bushes, bolt-on hubs, torque limiters, shaft collars, motor bases and motor slides, chain detachers, chain guides, universal joint, rod ends and yokes.
    China pulleys manufacturer, produce: taper pulleys, adjustable pulleys, falt belts pulleys, china taper pulleys, sheaves, V-Belt Pullys for taper bushes, V-Belt Pullys with solid hub.

Slurry valve with three piece combination, the cast body and two flanges and welded, hard alloy sealing surface and stainless steel gate, has the advantages of reasonable structure, convenient operation, opening quickly, with wear resistance, corrosion resistance, long service life, strong interchangeability, convenient assembly, low maintenance cost, high economic benefits, reliable seal, avoid "nibbling ring" phenomenon, used in mining, metallurgy,coal, chemical industry, power plants and other industries by theparticle material conveying pipelines.

Fluid Couplings

Details:
Product type: ZSK43H, ZSK943H, ZSK43H, ZSK743H
Product Name: slurry valve
Product use: pulp valve used in mining, iron and steel, metallurgy,mineral processing, power plant and sewage treatment.
Suitable medium: slurry, slurry, coal slurry, sewage and waste watermixture
Nominal pressure: 0.6-2.5MPa, 150Lb
Nominal diameter: DN50-1200mm NPS 2 "-20"
Applicable temperature: -38-+425 ℃ (specific temperature range as the sealing material and dielectric properties.)
Flange connection: ANSI B16.5, GB/T9113, JB/T79, HG, SH, JIS,DIN, NF, BS
Main material: WCB, ZG1Cr18Ni9Ti, ZG1Cr18Ni12Mo2Ti, CF8,CF8M, CF3, CF3M
Seal type: hard seal, soft seal
Leakage: Seal: D (liquid of 0.1 × DN mm3/s): a (soft seal zero leakage)
Accessories: mounting flange

The structure and characteristics of slurry valve

      Chinabase Machinery is a group of manufacturing facilities, offering one-stop solution for mechanical power transmission products in China.

Our product range also covers locking assemblies (clamping elements/locking device), taper bushes, QD bushes, bolt-on hubs, torque limiters, shaft collars, motor bases and motor slides, chain detachers, chain guides, universal joint, rod ends and yokes. 

   China couplings manufacturer & exporter, we specialize in: chain couplings, Jaw couplings, flexible couplings, HRC couplings, NM couplings, MH couplings, Pin coupling, Spacer Coupling, Flange Coupling, Sleeve Coupling, nylon sleeve coupling.

    Slurry valve in the body to absorb and digest advanced technologybased on the body structure, seal the form, driving device and the electrical control has been further updated.

Basic Rubber Tensioner

     The product has the advantages of simple structure, small volume,light weight, small flow resistance, medium is not easy to precipitatein the valve body, and easy installation and many other advantages, along with manual, electric hydraulic operation function. Electric control: a stroke switch control, position displayinstrument control, the machine, electricity, liquid, multi instrument integration system. This type valve should normally be installed horizontally in the pipeline.

    Structure and features

A, body structure and sealing method

Our newly developed slurry valve on the clip and the overall style,on the clip body seal with composite configuration of "U" and "T"type composite structure. Integral body sealed with "O" ring composite structure, the use of clip on valve size "U" type seal easy to shift after the stress and deformation, media leaks and other defects. Knife shaped gate structure used to solve, the sealing mortar precipitation tank, the valve is not tightly closed, leakageand other problems.

B, driving device manual operation and electric hydraulic operation two

Manual device: the operation is simple, suitable for small torque valve.

Electro hydraulic device: for large torque, power and speed adjustable, can be any arbitrary set lock valve device.

     Applicable medium:

Mining, iron and steel industry -- for coal slurry, filter slag slurry.

Purifying device for waste water, mud --, dirt and water with suspended solids clarification.

Paper industry -- for any concentration of pulp, feed water mixture.

Beet sugar industry -- used for washing, syrup, juice, fruit juice etc..

The food industry -- for washing and rinsing equipment, grainconveying equipment, mash etc..

Power plant ash -- for ash slurry.

The advantages of Electric gate valve

    Chinabase Machinery is a group of manufacturing facilities, offering one-stop solution for mechanical power transmission products in China. We can supply a full-range of power transmission products, such as chains, sprockets and plate wheels, pulleys, gearboxes, motors, Fluid Couplings, gears and racks. Our product range also covers locking assemblies (clamping elements/locking device), taper bushes, QD bushes, bolt-on hubs, torque limiters, shaft collars, motor bases and motor slides, chain detachers, chain guides, universal joint, rod ends and yokes.

      Electric control valve with various types of internal materials,application scope to expand valve, application of sulfur resistantmaterials and special surface treatment process can make thevalve can be used in medium containing sulfur.

    Main features

    ZYH943 flat gate valve commonly used specifications from DN25 to 1000mm. Commonly used nominal pressure is PN1.6 ~ 15.0MPa,there are some products used in PN25.0MPa and 42.0MPa.

Using the handwheel operation can be applied to the DN25 ~ 600mm, the general application of bevel gear operation in DN80 ~ 600mm, other such as pneumatic, hydraulic and electrical (Ex)driving device can be applied to any standard valve.

    Advantage

    Full bore channel, pipe is equivalent to a smooth, large flow capacity, small flow resistance; with sealed double downstream, nosealing lubricating, good sealing performance, high reliability; partswith less; the design is novel, meet the technological requirementsof pipeline, and meet the user's operation and ease of maintenancerequirements, to ensure that the valve long-term reliable operation.