ZJHL pneumatic cage control valve is a top-guided low noise control valve consisting of a multi-spring pneumatic actuator and a low flow resistance cage regulator valve body. The multi-spring actuator is low in height, light in weight and easy to install. The valve trim uses a single-seat piloted spool. Pneumatic diaphragm cage control valve mainly uses the pressure of the fluid to achieve rapid movement of the spool and low operating force. The sealed type adopts a single-seat seal to achieve high accuracy of the flow characteristic curve. The valve body runner of pneumatic cage control valve is S streamlined, which has the advantages of compact structure, light weight, sensitive action, small pressure drop loss, large valve capacity, accurate flow characteristics and convenient maintenance. It can be used in harsh working conditions. The pneumatic diaphragm cage control valve has good dynamic stability, low noise and anti-cavitation, and it is suitable for controlling high-pressure differential fluids of various temperatures. The pneumatic diaphragm cage control valve is mainly suitable for occasions where the leakage is very small and the pressure drop of the control valve is large
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Factory Automatic Hot Eye Onion peeling process machine,from small capacity to big capacity Onion peeling process: the onion is manually fed into the hopper --- the conveyor belt automatically feeds the onion into the peeling box for peeling --- after peeling, the onion goes into the peeling roller. Under the action of high-pressure air at the side, the first and second layers of the onion are peeled off and sent out to complete the whole processing process. Features: 1. Advanced technology, reasonable mechanism, beautiful appearance, safe and reliable use, all stainless steel. 2. Automatic peeling without damage. 3. The depth of peeling is even. 4. The feeding belt is used for automatic feeding, which is simple in design and convenient in use. 5. Less peeling, high recovery rate of finished products, and over 98% of finished products. 6. Mechanical processing eliminates the hidden danger of manual processing of infectious diseases and unsanitary products. Parameters 1.process arrange diameter of round shape onion 30-150mm. 2.capacity 1000-1500kg/h 3.Power 3kw 4.Voltage 380V 5.Air Compressor :flow 1.5m2/min, pressure 0.7MPa ,power 11kw 6.Machine size 1.5*1.3*1.4m 7.Weight 420kg Start working flowing: 1.Fill onion in the loading box 2.Start the pneumatic valve switch 3.Start the power-supply switch 4.According to onion drying or fresh to adjust loading speed button/air pressure ,in order to ensure the clean degree of removing onion skin 5.When finished adjusting ,The equipment operates normally and automatically.
Carbon fish meat grill oven process: A. special high temperature resisitant material,high heat deformation,the overall structure uses professtional plate ; B.all into oxygen at the bottom of the damper desigh,fast burning heat rapidly ,at teh top of the air valve design,effective control of heat loss; C. origianl putty separation technology,completely avoiding using process because of the putty mixed soot and open flame,ensure clean,health and safety ; D.equipment applied double high temperature heat insulation material,insulation system,insulation with security,external direct touch with no hidden dangers. Operation method: A. all burning charcoal in the burning charcoal ,open at the top the smooke at the bottom of the mouth and damper; B.charcoal burning closed 10 minutes to the degree of smoke-free smoke at the top of the mouth,the heat; C.after the temperature reaches the standard,in the baking objects to buy object ; D.5-10minutes,bake fish until brown on both sides,are taken from the furnace, the plate feeding . Equipment advantages : A. unique design principle ,the use of charcoal smoke all gathered in the grilled fish inside furnace,through the top of the exhaust pipe directly emitted; B.rapid heat,guarantee the production speed,let the charcoal furnace cavity fully burning rapied heating up,wind valve,and through the top to the bottom of the design of air supply outlet temperature in the furnace in a 300-350 degree,put the fish in the distribution on the stove on content cabinet ,only 8-10 minutes can be produced; C. a novel view and admire a gender ,the design of the gear type appeared in front of customers,the grilled fish process more transparent,more ornamental ,fish and clients directly face to face "communication " ; D this design flexibility ,the real achieve a multi-purpose furnace, can bakering chicken duck cattle and sheep for equipment use diversification more rich . Fuel: dual-use carbon box ,burning charcoal or alcohol (vegetable oil ) ,pump design. Installation and commissioning Overall production : have direct admission requiements,no installation commissioning ,one pace reachs the designated position . 1.Solve the smoke problem charcoal grilled fish we are familiar with most of the fish appeared in the night street food stalls ,a rectangular fish furnace ,a big fan, the air is filled with smoke smell fish .
Pressure Control Valve Pressure control valves are capable of regulating the system pressure to adjust the force on the hydraulic piston rod or the torque on the hydraulic motor shaft. Pressure relief valves are used to set the maximum pressure in the circuit and prevent it from being overloaded. Pressure reducing valves permanently maintain the output pressure at the set value while preventing overloading of the equipment. Unloading valves are designed for economic pressure control in accumulator operating circuits and are used as a power source for emergency control. Classification of pressure control valve In the pneumatic transmission system, all pressure control valves work on the principle of balance between air pressure and spring force, which can be divided into the following three categories: 1. Pressure reducing valve. Also known as pressure regulating valve, setting device (precision pressure reducing valve), etc., it plays the role of pressure reducing and stabilizing; 2. Overflow valve. Also known as safety valve, pressure-limiting shut-off valve, etc., it plays the role of pressure-limiting safety protection; 3. Sequence valve and balance valve. Depending on the pressure of the gas circuit, some control is performed. Next, we mainly introduce you this single-seat cut-off pressure control valve. Single Seat Globe Pressure Control Valve advantages: Hydraulic pressure control valve has Long life 1. Single Seat Globe Control Valve Valve Trims According to the needs of the working conditions, different materials and surface hardening treatment can easily be chosen to meet the requirements of each function module of trim to improve its performance of the corrosion, cavitation and erosion resistant, lengthen service life. 2. Pressure Control Valve body The body of LN8 Single Seat Globe Valves consists of two passages from upper and lower, forming a shape like letter "S". The design of an elliptical section reduces the flow resistance and turbulent flow to keep the flow fluent. The flap in the middle of upper passage can reduce the eddy flow and increase the flow capacity. 3. Single Seat Globe Valve Actuator The standard mate of Single Seat Globe Valves is AM8 Multi-spring pneumatic diaphragm actuator, which can be used in many conditions with the features of strong output force, high reliability, long lifespan and extensive applications. The output force changes with the number of springs. The high stress resistant diaphragm, bearing maximum pressure of 0.5 MPa air supply, gives globe valves a reliable shutoff. This type of actuator has a long life cycle with more than 1
Feature: Suitable for clear fluid lines such as Water, Liquid, Gas, Steam, etc. This valve is used in systems that require precise flow control and where leakage and air-tightness are critical. Application: It is essential for the flow line of each industry. Mainly used in plant automation facilities due to excellent precision control such as flow rate, pressure, temperature, etc. Characteristics: 1. For excellent wear and tear resistance, Stellite welding is used by default on core components such as plug and seat ring. 2. It is possible to achieve excellent durability of the unfavorable fluid condition and high temperature through heat-treatment on parts of the stem and trim 3. The selection of accurate trim and material through extensive testing and rich experience in technical solution 4. In case of a product related problem, we have technical personnel who can immediately assess the situation and resolve the issue
Pneumatic control valves(globe), Size: Æ1Æ to 18ÆÆ, Max. Pressure / rating. Upto 2500# class ansi b 16.34. In wooden box (it is veries as per the size of control valve).
Product Name: Stainless Steel Food Grade Sanitary Hygienic Manual Welded Butterfly Valve Valve Body Material: 1.4404/1.4301, SS304/SS316L(Forged) Disc: 1.4404/1.4301, SS304/SS316L(Forged) Seal Material: EPDM (standard) conforms to FDA177.2600 Operating Principles The butterfly valve can be operated automatically through actuator.The actuator push piston of axial movementinto 90 degree so that it controls butterfly valve Surface Finishing RA
control valve having an S-shape flow passage that features low pressure loss and a stabilizer that regulates turbulent flow around the cage, allows a large flow capacity, rangeability and high accuracy flow characteristics, noise reduction, applicable in various clean service and high differential pressure fluids.
Pneumatic Control Valves
Tidal Volume:20-2500ml Display:10.4 TFT touch screen Type:pneumatically driven tronic control Gas supply:medical o2, medical air Pneumatic system safe pressure:125cmH2O Power supply:AC 110-240V, 50-60 Hz Battery:Lithium battery, backup for more than 2 hours Product Size:H400mm* W303mm * L250mm Weight: 16kg HS code:9031809090
Product : Valves Brand : Renaissance Pipe Fitting Inc. Sizes : Refer the specification Condition : New Rating : 4.6, based on 112 reviews price : Start from 5 USD RFP India is Indias wellknown manufacturer supplier and exporter of Valves which is a device that regulates directs or controls the flow of a fluid gases liquids fluidized solids or slurries by opening closing or partially obstructing various passageways Valves are technically valves fittings but are usually discussed as a separate category In an open valve fluid flows in a direction from higher pressure to lower pressure It is being made up from different materials like Stainless Steel Carbon Steel Alloy Steel Gun Metal Brass Bronze Forge Cast Iron Cast Steel and Mild Steel Meanwhile Valves are quite diverse and may be classified into a number of basic types such as Ball Valve Butterfly valve Ceramic Disc valve Check valve Choke Valve Diaphragm valve Gate valve Globe valve Knife Valve Needle Valve Pinch Valve Piston Valve Plug Valve and so on
ZJHS pneumatic piston control valve consists of a ZSA (B) spring piston actuator and a compact single seat (sleeve) valve body. The structure is lighter and smaller, and the thrust is larger, but the sensitivity is slightly worse. pneumatic piston control valve is equipped with an electric-gas valve positioning or pneumatic valve positioner to achieve automatic adjustment and control of the fluid medium in the process pipeline. It is widely used in precise control of gas, liquid, steam and other media process parameters such as pressure, flow, temperature, liquid level and other parameters to maintain a given value. The spool of pneumatic piston control valve adopts balanced structure, large allowable pressure difference, good vibration resistance, low noise, good stability, easy assembly and disassembly, and different pressure ranges can be selected to obtain the required differential pressure.pneumatic piston control valve is used in industrial operation process automatic control systems that require low noise, large working pressure difference or limited installation position and fast response speed.
ultra small flow needle valve is a kind of top guide single seat valve, it has a simple structure, good sealing performance, reliable use and so on. The top guide system is effective enough to overcome the small opening shock, effective and long service life. A smaller flow coefficient is chosen to increase the use of the valve. Multi spring pneumatic film mechanism or electric actuator can be selected. The valve is the use of , professional development of a small flow of the operating conditions of a product. The body is small in size and light in weight, and the inner screw thread structure is more convenient to be installed and disassembled. The whole body has the characteristics of small size, light weight, high performance and precise control of micro flow.Does not apply to the medium of the more dirty occasions, adjusting the media containing granular media, should be aimed at the problem of small throttle clearance, pay attention to prevent the occurrence of blocking card phenomenon. Especially suitable for liquid, steam and other media in the mainstream of the regulation. required. Design featuresThe small opening range can be adjusted continuously The top guide structure, anti vibration The valve cone seal, the sealing effect is good Multi word design, good adjustment performance Valve seat spray welding hard alloy, corrosion resistance, long life Small size, light weight, easy to install The actuator mounted interchangeableTechnical parameterBody form Straight through type forging valve body Spool form Non balance type single seat valve Nominal diameter DN8 25 NPS 1/4" 1" Nominal pressure PN1.6 32.0MPa CALSS 150 1500 LB Applicable temperature 196 650 Optional Connection form Flange, Welding, Screw thread Flange distance Meet IEC 60534 Non-standard customization Gland form Bolt pressing type Sealing gasket Metal graphite gasket, PTFE Seal up PTFE, flexible graphite Actuatorï¼?Pneumatic actuator, electric actuator
Gate Valves Wafer Valves Knife gate valves Non-return valves Pressure relief valves Actuators Positioners
Our manufacturing facility excels in producing Pneumatic Actuated Plug Control Valves that are designed for precision and reliability. These valves are crafted with meticulous attention to detail, utilizing high-grade materials such as ASTM A351 CF8 and ASTM A351 CF8M for exceptional durability and corrosion resistance. Available in a 4-inch size with a DN100 and Class 150 LB rating, as well as a PN16 pressure class, these valves are perfectly suited for a variety of industrial applications.
LV-21 Control Valve(Pneumatic) + Pressure Rating: ASME B16.34 / JIS 10K, 16K, 30K & 40K + Body Wall Thickness: ASME B16.34 + Body Bore Size: ASME B16.34 + Inspection And Testing: API 598 + Finishes For Contact Faces of Flanges : ASME B16.5 or MSS-SP-6 + Marking System: MSS-SP-25 + End Connection: - ASME B16.5(Raised Face) / ASME B16.25(Butt Weld) / - ASME B16.34(Ring Joint) / ASME B16.11(Socket Weld Ends) ++ Actuator + Single Acting Diaphragm Actuator(Type SA) / Single Acting Piston Actuator(Type SV) + Double Acting Piston Actuator(Type SP) + Supply Pressure: + Diaphragm Actuator-Type SA(1.2~4.0 kgf/cm2) + Type SV5(1.2~2.8 kgf/cm2 ) + Piston Actuator-Type SA(4~5kgf/cm2) / Type SV5(3~5 kgf/cm2) + Spring Range: Type SA or SV5;-0.2~1.0 or 0.8~2.4(kgf/cm2) +Type SV6; 1.9~3.5 or 1.9~4.0(kgf/cm2)
Type: straight-through, cast globe valve Size: 1-1/2'', 2'', 2-1/2'', 3'', 4'', 5'', 6'', 8'' (dn40 – dn200) Pressure rating: ansi 125 ~ ansi 600 (pn16~pn100, jis10k~jis40k) Body material: carbon steel, stainless steel, alloy steel Operation: pneumatic diaphragm actuator, pneumatic piston actuator, electric actuator
The LN8 series sleeve-guided control valve is a sleeve-guided, pressure-balanced single-seat control valve. It is TV ISO 15848 certified in 2019. It has a split sleeve construction and a high performance balanced seal ring seal. Suitable for fluid control in ambient and priming conditions. Bellows seal type is available. Thousands of applications in the fine chemical, petrochemical, pharmaceutical and other industries. Performance advantages Modular design concept, combining the and of high-precision control and the school of modular concept. The cage valve inner cavity of the valve body is S-shaped distribution, smooth and without dead ends; there are guide wings inside the valve body, which can reduce the mutual force of the medium inside the valve body and reduce the occurrence of cavitation. The use of sleeve guidance, large guide diameter, smooth guidance, with good dynamic stability. The cage valve seat adopts floating design, while the sealing surface adopts tapered form to ensure good alignment of the sealing sub. Sleeve window control flow characteristics, flow characteristics control accurately. The structure of the inner part is balanced, allowing a large differential pressure, small operating force and large flow capacity. Equipercent, linear and quick-open flow characteristics are available. Good use in the temperature range of -80 to 593 And pipeline connection with RF, RJ, FM and other flange type and SW, BW welding type. The flange distance conforms to GB/T 17213.3-2005 / IEC 60534-3-1:2000; or ISA S75.03-1992 standard. Cage Valve Part 1. Valve Trims According to the needs of the working conditions, different materials and surface hardening treatment can easily be chosen to meet the requirements of each function module of trim to improve its performance of the corrosion, cavitation and erosion resistant, lengthen service life. 2. Valve body The body of LN8 series control valves consists of two passages from upper and lower, forming a shape like letter S. The design of an elliptical section reduces the flow resistance and turbulent flow to keep the flow fluent. The flap in the middle of upper passage can reduce the eddy flow and increase the flow capacity. LN81 Series Single Seat Globe Control Valve 3. Actuator The standard mate of LN8 series is AM8 Multi-spring pneumatic diaphragm actuator, which can be used in many conditions with the features of strong output force, high reliability, long lifespan and extensive application. The output force changes with the number of springs. The high stress resistant diaphragm, bearing maximum pressure of 0.5 MPa air supply, gives control valve a reliable shutoff. This type of actuator has a long life cycle with more than 1 million times.
