National Standard Stop Valve
National Standard Stop Valve
Description
Shipping & Delivery
Related products
Oxygen Special Stop Valve
Product characteristics
1. Fire prevention and fire resistance: the main components are made of copper alloy, which is a non-combustible material, even if it collides with solid particles in the high-speed air flow, it will not produce sparks. Therefore, the valve has the best fire resistance performance.
2. Safe and reliable: the valve is equipped with dustproof, waterproof and oil-proof devices. All valves in contact with oxygen are strictly degreased and oil-forbidden before assembly. The packing material ispolytetrafluoroethylene,which can ensure safe and reliable use.
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.