Hardware vacuum valve introduction

The hardware vacuum valve is used in the vacuum system to change the direction of the air flow, adjust the air flow, and cut or close the vacuum system components called vacuum valves. The following is a brief introduction to the vacuum valve:

High vacuum flapper valve drive can be placed on the side

Usually, the height of the flapper valve is high, which has the disadvantage of occupying a large space of the device. In order to overcome this disadvantage, we have designed the drive unit on the side, which greatly shortens the height dimension of the valve and reduces the manufacturing cost of the equipment space.

High vacuum butterfly valve with high platform design

Generally, the pneumatic and electric high-vacuation butterfly valve adopts the mounting method of the bracket/connecting sleeve. The scientific design of the company directly installs the high platform, which makes the installation of the actuator simple.

Small diameter high vacuum flapper valve body is precision casting

High-tech precision casting processes and equipment enable stainless steel castings to achieve a compact structure. There are no casting defects such as 'porosity, looseness, sand inclusion'. The shape is neat and beautiful. The valve body leakage rate index is better than 10-10Pa.M3/S. Perfect for ultra-high vacuum conditions.

The anti-oil return performance of GYC-JQ series electromagnetic high-vacuum differential pressure type inflation valve has been greatly improved. The structure of high-vacuum differential pressure type inflation valve has been improved, which makes the product performance more reliable and more suitable for mechanical vacuum pump working conditions. The following three key abilities have been improved: (1). The valve closing time is shortened to <0.7 seconds, which is more conducive to preventing oil return; (2). The valve opening time is slightly delayed. Only when the vacuum reaches a certain value, the valve can be opened. If there is no pressure difference, it will return to the normally open state; (3). The vacuum leak rate of the product is improved, from the original low vacuum value to the high vacuum value, which can fully meet the requirements of high vacuum working conditions, such as the safety valve for the higher demanding rotary vane pump inlet.

The unique integrated high vacuum adjustment ball valve throttle adjustment speed is more superior. The integrated high vacuum adjustment ball valve adopts the V-shaped throttle port to make the adjustment pumping speed more superior. It is installed on the main exhaust pipe of the single crystal furnace for adjustment. The pumping rate of the furnace has changed the old-fashioned 'Butterfly Valve + Baffle Valve' combination.

GDC-J electromagnetic high vacuum flapper valve and DDC-JQ electromagnetic vacuum inflation valve coil will not produce high temperature scientific circuit control and electromagnetic circuit design for long time energization, so that the solenoid valve coil always works in the state of high efficiency and power saving. Continuous operation for 72 hours at room temperature 30 ° C coil appearance temperature ≤ 55 ° C, the product shell temperature is lower. Moreover, electronic components are not hot. This will never cause the phenomenon of burning the coil.

Rolling Bench

Greenhouse hydroponic projects culturing ebb flood table seedbed rolling bench for propagating flowers. Ebb and Flow system is a form of hydroponics that is known for its simplicity, reliability of operation and low initial investment cost. when Pots are filled with an inert medium which does not function directly like soil that contribute nutrition to the plants, but which as a temporary reserve of water and solvent mineral nutrients in the anchors the roots. The hydroponic solution alternately floods is allowed to ebb away.

Hydroponic Vertical Rack, Greenhouse Grow Rack, Warehouse Greenhouse, Stacking Racks Shelves, Vertical Rolling Rack

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