Product structure and use
The valve is mainly composed of two parts: main valve and polot valve,Suitable for air. liquefied gas, oxygen and other gas pipe lines with operating temperature<80'c. When in use, rotate the adjusting screw and top open the pilot valve disc, The medium enters the upper cover of the main valve through the guide valve cavity in front of the valve, prompting the medium pressure to push the piston and make the main valve disc open.The medium flows to the back of the valve, and at the same time, the pressure behind the valve enters the pilot Valve and directly transfers to maintain the best balance between the lower and upper parts of the diaphragm to achieve the purpose of decompression.
Gas Pressure-reducing Valve
Description
Shipping & Delivery
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Z45X ELASTIC SEAT SEAL GATE VALVE
1,The whole valve cover dark rod design,compact structure;Valve stem nut and ram two body structure,no blockingphenomenon occurs;Through the channel,no leakage cavity;The valve stem seal is "O"shaped sealing ring.
2,Excellent ant-corrosion performance,shellinside,outside surface spray epoxy resin;The connecting bolts are hex socketbolts and sealed with rubber at the top.
3,Reliable hygiene epoxy resin in line with the health standard GB/T17219-1998,the ram as a whole covered with rubber inline with health inspection;The valve stem,valve stem nut and other parts are made of stainless steel or bronze and othermaterials that are not corroded by water.
