1. our company instructs foreign advanced technology of plate valve, and improve it, reasonable structure, reliable sealing ,convenient maintenance.
2. After special treatment, spray welding alloy of gate and valve seat , achieve double-sealed.
3. with no-packing structure, this valve-free packing structure, and moving bodies ensure flexiblly to open and close the valve ,and its open and close of the valve is 3/1-1/2 of normal.
4. Flat gate valve with diversion hole for the need to pass the ball pigging of the pipeline, flat gate valve without diversion hole not need to pass the ball used in the pipeline pigging.
5. Adjustable plate-type valve for pumps, exit and other media piplines that need to adjust , adjust and cut off media.
6. Pneumatic flat gate valve open and close rapidly, with a buffer body, close the non-impact, pneumatic, manual conversion novel structure, flexible operation, convenient and reliable.
7. Electric flat gate valve with an overall explosion-proof (Z9B), explosion-proof (Z9b), ordinary type (Z9) three kinds, according to user needs ,matching other models.
8. The valves are widely used in natural gas, petroleum, chemical industry, environmental protection, urban pipelines, gas pipelines and other pipes and venting systems and vapor storage device, used as a hoist equipment.
