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<title><![CDATA[EC21 Product Catalogs - automatic air valve]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/automatic_air_valve--2673/1/automatic air valve.html]]></link><item>
<title><![CDATA[Goanwin T2n Straight-side Double Crank Press Forcar Bumper, Car Fender, Rear Crossbeam Bracket]]></title><link><![CDATA[https://goanwin.en.ec21.com/Goanwin_T2n_Straight_side_Double--12040894_12041132.html]]></link><description><![CDATA[valve control for precise clutch-brake coordination, enhancing safety and efficiency.
7.Versatile Design Options
Optional accessories include air cushions, movable worktables, and quick die change sy]]></description><pubDate><![CDATA[20250203]]></pubDate></item>
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<title><![CDATA[Vacuum Brazing Furnace]]></title><link><![CDATA[https://und24.en.ec21.com/Vacuum_Brazing_Furnace--12009016_12009027.html]]></link><description><![CDATA[valve device, and there are interlocking circuits such as air pressure, vacuum, water pressure, and heating.
4.6 The heating power supply uses a single-phase thyristor power supply, and is powered by]]></description><pubDate><![CDATA[20240924]]></pubDate></item>
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<title><![CDATA[Pneumatic Hydraulic Fully Welded Ball Valve]]></title><link><![CDATA[https://larphy.en.ec21.com/Pneumatic_Hydraulic_Fully_Welded_Ball--12001280_12002084.html]]></link><description><![CDATA[valves also have intelligent control functions, such as remote monitoring, fault diagnosis, and automatic adjustment. These functions improve the convenience and safety of valve use, helping to achie]]></description><pubDate><![CDATA[20240910]]></pubDate></item>
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<title><![CDATA[Pneumatic Actuated Flanged Floating Cutting-off Ball Valve]]></title><link><![CDATA[https://wangtina2.en.ec21.com/Pneumatic_Actuated_Flanged_Floating_Cutting--12001320_12002220.html]]></link><description><![CDATA[automatic control and remote control.The structure principle:O type ball valve is composed of the valve body, ball, valve shaft, sealing ring, packing, plate and other components.The actuator consist]]></description><pubDate><![CDATA[20240910]]></pubDate></item>
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<title><![CDATA[Air Pollution Control Equipment]]></title><link><![CDATA[https://quanduan2024.en.ec21.com/Air_Pollution_Control_Equipment--11999860_11999985.html]]></link><description><![CDATA[Product Description
This system is designed with energy efficiency in mind, featuring low operating costs. Each smoke collection port is equipped with an independent smoke valve that automatically op]]></description><pubDate><![CDATA[20240906]]></pubDate></item>
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<title><![CDATA[Highly Precise Fully Automatic Non-Stop 4 Spindle Shaft Turret Rewinder for Label Slitting Machinery]]></title><link><![CDATA[https://hengmingmachinery1.en.ec21.com/Highly_Precise_Fully_Automatic_Non--11947033_11952036.html]]></link><description><![CDATA[automatic adjustment controlled by the touch screen, save labor.
9:2 second generations labeling device: reduce noise and air compressor capacity , with belt transmission.
The advantage of ours machi]]></description><pubDate><![CDATA[20240715]]></pubDate></item>
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<title><![CDATA[Hepa Filter PU Dosing Gluing Machine]]></title><link><![CDATA[https://xd5358840.en.ec21.com/Hepa_Filter_PU_Dosing_Gluing--6307152_10814791.html]]></link><description><![CDATA[valve; Features:1. Automatic metering and mixing, touch screen PLC control system, English operation interface allow easy to set parameters;2. Big LCD screen displays various processing data;3. Easy ]]></description><pubDate><![CDATA[20240530]]></pubDate></item>
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<title><![CDATA[Declutchable Gear Box]]></title><link><![CDATA[https://juhang1.en.ec21.com/Declutchable_Gear_Box--11601080_11853725.html]]></link><description><![CDATA[valve： It can be installed with total gas safe control function , which can cut off air source and exhaust automaticallysurface coating：Special coating （for option）suitable in extreme working]]></description><pubDate><![CDATA[20231012]]></pubDate></item>
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<title><![CDATA[SKD  Series]]></title><link><![CDATA[https://tjfreya.en.ec21.com/SKD_Series--9613790_9614028.html]]></link><description><![CDATA[SKD series electric actuator is especially designed for the cement industry. This product is the terminal performing unit based on the SD electric actuator adopting the advanced automatic modulating ]]></description><pubDate><![CDATA[20150731]]></pubDate></item>
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<title><![CDATA[1200mm CNC Drilling Milling Machine with Low Price]]></title><link><![CDATA[https://sdmmcnc.en.ec21.com/1200mm_CNC_Drilling_Milling_Machine--10171390_10171416.html]]></link><description><![CDATA[valve
Germany FESTO
Cylinder
PC(FESTO Joint Venture Brand)
Motor
Anhui Sanyang (Best Chinese Motor Brand)
Air Filter Device
STNC
Electrical Button and Switcher
Schneider
AC Contactor and Circuit Brea]]></description><pubDate><![CDATA[20161006]]></pubDate></item>
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<title><![CDATA[Hydraulic Press]]></title><link><![CDATA[https://ezhonggroup.en.ec21.com/Hydraulic_Press--11602248_11602259.html]]></link><description><![CDATA[automatic.
EZHONG is the professional hydraulic press machine factory in China, our ezhong group has high quality hydraulic press machines and second hand hydraulic press machine for sale at reasonab]]></description><pubDate><![CDATA[20220713]]></pubDate></item>
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<title><![CDATA[Hydraulics Press Machine 4000T with CE/Nr Standard]]></title><link><![CDATA[https://tttinaliu2023.en.ec21.com/Hydraulics_Press_Machine_4000T_with--11753707_11753727.html]]></link><description><![CDATA[valve integrated system characterised by little impact, reliable action and long service life as well as little leakage; Enjoy automatic lubrication system of guide rail. (Such technology is introduc]]></description><pubDate><![CDATA[20230424]]></pubDate></item>
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<title><![CDATA[H Beam Shot Blasting Machine]]></title><link><![CDATA[https://shotblastpro.en.ec21.com/H_Beam_Shot_Blasting_Machine--11009215_11023758.html]]></link><description><![CDATA[valve. If the screw conveyor is blocked, it can open the emptying valve to clear the abrasive that to run the machine as soon as possible.
Abrasive residue separator
Our patented abrasive cleaner is ]]></description><pubDate><![CDATA[20191031]]></pubDate></item>
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<title><![CDATA[DRC-D51K CNC Vertical Ring Rolling Machine]]></title><link><![CDATA[https://youli798.en.ec21.com/DRC_D51K_CNC_Vertical_Ring--11873476_11873477.html]]></link><description><![CDATA[Shandong Dorelco Heavy Industry Machinery Co., Ltd. newly developed DRC-D51K CNC ring rolling machine series products, D51K automatic CNC ring rolling machine series, the development of the configura]]></description><pubDate><![CDATA[20240109]]></pubDate></item>
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<title><![CDATA[H Frame High Precision Press]]></title><link><![CDATA[https://yitian12.en.ec21.com/H_Frame_High_Precision_Press--11600774_11853774.html]]></link><description><![CDATA[automatic protection device can instantly detect exceeded pressure and make an emergency stop within 0.01s, avoiding press, tool and personnel injury.
◉ Cam failure detection circuit can effectivel]]></description><pubDate><![CDATA[20231012]]></pubDate></item>
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<title><![CDATA[Coating Machine]]></title><link><![CDATA[https://imscreenprinting.en.ec21.com/Coating_Machine--11396490_11432612.html]]></link><description><![CDATA[air valve, and adopting German &quot;Bosch Rexroth&quot; in air source treatment filter and adopting British &quot;NORGREN&quot; in pressure regulating alarm. Adopting Japanese &quot;Panasonic&quot; PLC control in control circuit]]></description><pubDate><![CDATA[20220215]]></pubDate></item>
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<title><![CDATA[ZG-SF Series 16KW To 320KW /6-50KHZ Super-Audio High Frequency Solid State Induction Heating Quenchi]]></title><link><![CDATA[https://inductionmachinery.en.ec21.com/ZG_SF_Series_16KW_To--11682717_11682726.html]]></link><description><![CDATA[valves, rocker arms, ball studs and other auto parts.
4. High frequency quenching of various internal combustion engine parts and deceleration surface parts.  
5. High frequency hardening of variou]]></description><pubDate><![CDATA[20221129]]></pubDate></item>
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<title><![CDATA[AI Package Solutions Visual Inspection Machine for FMCG Plastic Bottles]]></title><link><![CDATA[https://keyetech123.en.ec21.com/AI_Package_Solutions_Visual_Inspection--11663568_11663589.html]]></link><description><![CDATA[air valve blow time, and the adjustment of the alarm signal)
System operating parametersDimensions2.3×0.85×1.8(m)Power and frequency220V 20A 50HZTotal power3.5kwAir pressure0.5~0.8MPa Purify and oi]]></description><pubDate><![CDATA[20240227]]></pubDate></item>
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<title><![CDATA[Industrial Perfume Extraction Machine]]></title><link><![CDATA[https://jnban733.en.ec21.com/Industrial_Perfume_Extraction_Machine--11591484_11785803.html]]></link><description><![CDATA[valves are opened in sequence, and the liquid is pumped into the concentration tank for concentration. The temperature of the concentrated liquid is set at the required value, and the vacuum degree i]]></description><pubDate><![CDATA[20230509]]></pubDate></item>
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<title><![CDATA[Composite Autoclave]]></title><link><![CDATA[https://ilshinauto.en.ec21.com/Composite_Autoclave--3722388_4076051.html]]></link><description><![CDATA[Automatic valve line minimizes pressure departure within 1.5% 
Calculating an output 
- Calculate an amount of material at a time(product size / interior space) 
- Calculate temperature, pressure and]]></description><pubDate><![CDATA[20180919]]></pubDate></item>
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<title><![CDATA[Ceramic Filter Plate / Disc]]></title><link><![CDATA[https://dlhh.en.ec21.com/Ceramic_Filter_Plate_Disc--69929_3736959.html]]></link><description><![CDATA[automatic valve control with high automatization and labor force has been lowered. 
6. Close structure, cover less floor area, convenient installation and maintenance. 
7. Advanced drainage system fi]]></description><pubDate><![CDATA[20180913]]></pubDate></item>
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<title><![CDATA[Hydrogen Oxygen Gas Generator-605T with 600 Liter/Hour Newly]]></title><link><![CDATA[https://ho1986.en.ec21.com/Hydrogen_Oxygen_Gas_Generator_605T--4558105_5776202.html]]></link><description><![CDATA[automatic air switch, non-return valve, auto-pressure release valve,flashback arrestor, flame torch with anti-flashback device. 
4.gas production can be adjustable. ( through rotating the black knob ]]></description><pubDate><![CDATA[20180918]]></pubDate></item>
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<title><![CDATA[Pilot System High Quality Water Chiller]]></title><link><![CDATA[https://wxpca001.en.ec21.com/Pilot_System_High_Quality_Water--5675435_8416154.html]]></link><description><![CDATA[valve
Danfoss
Danfoss
Danfoss
Danfoss
Danfoss
Danfoss
Oil separator
LNEYA
LNEYA
LNEYA
LNEYA
LNEYA
LNEYA
Evaporator
KAORI Plate heat exchanger
Optional
7-inch color touch screen controller, temperatur]]></description><pubDate><![CDATA[20180608]]></pubDate></item>
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<title><![CDATA[Water Welding Machine-305T with 300 Liter/Hour  Newly]]></title><link><![CDATA[https://browngasales.en.ec21.com/Water_Welding_Machine_305T_with--4963381_5039746.html]]></link><description><![CDATA[automatic air switch, non-return valve, auto-pressure release valve,flashback arrestor, flame torch with anti-flashback device. 
4.gas production can be adjustable. ( through rotating the black knob ]]></description><pubDate><![CDATA[20180918]]></pubDate></item>
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<title><![CDATA[Water Welding Machine-305T with 300 Liter/Hour Hho Gases Output Newly]]></title><link><![CDATA[https://21stcenturyjindian.en.ec21.com/Water_Welding_Machine_305T_with--5454730_5505796.html]]></link><description><![CDATA[automatic air switch, non-return valve, auto-pressure release valve,flashback arrestor, flame torch with anti-flashback device. 
4.gas production can be adjustable. ( through rotating the black knob ]]></description><pubDate><![CDATA[20180918]]></pubDate></item>
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<title><![CDATA[Trolley Vacuum Bright Annealing Furnace]]></title><link><![CDATA[https://chenchr.en.ec21.com/Trolley_Vacuum_Bright_Annealing_Furnace--9381136_9737220.html]]></link><description><![CDATA[valve, pressure flow meter, stainless steel baskets, special charging stand, baskets sliding devices, electronic control systems and other components. The furnace shielding gas flow adjustable, with ]]></description><pubDate><![CDATA[20151102]]></pubDate></item>
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<title><![CDATA[Industrial Heating Energy Combustion System Boiler Parts VM Venturi Efficient Gas Mixer]]></title><link><![CDATA[https://cnkisawa.en.ec21.com/Industrial_Heating_Energy_Combustion_System--9357299_9603134.html]]></link><description><![CDATA[air valve, the combustion capacity is freely adjustable.
2.Air valve connecting control motor. Can be automatically controlled.
3.Gas / air mixture ratio, maintain a certain percentage of the whole c]]></description><pubDate><![CDATA[20220103]]></pubDate></item>

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