Valve Manufacturing Service Provider
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E-mail：znzdvalve@gmail.com
Address：No. 1, Jinniu Road, Xingyang City, Henan Province, China
It can be customized according to different needs.SSOP pipe telescopic device can flex axially within a definite range,and can overcome excursions which has been caused from pipe connect with different shaft,this product is utilized in pipes that do not require temperature compensation,only use as remove valve,equip with retaining screw can stop, It can be customized according to different needs.
It can be customized according to different needs.The 14 Long Series Butterfly Valve is a long style butterfly valve designed to meet EN558 standards. This type of butterfly valve usually has a longer construction length, which can provide better flow control and sealing performance in piping systems.
It can be customized according to different needs.This butterfly valve is a short type of butterfly valve of our factory, which is mainly used for water supply and drainage in waterworks, power plants, steel mills, smelting, paper-making, chemical industry, water supply projects, environmental facilities construction, etc. It is especially suitable for use as regulating and intercepting equipment in watercourse pipelines, and it can be customized according to different demands.
Side-mounted Hemispherical Valve
It can be customized according to different needs.This product is especially suitable for steel industry, aluminum industry, fiber, tiny solid particles, pulp, coal ash, petroleum gas and other media, can be customized according to different needs.
Manual Eccentric Hemispherical Valve
It can be customized according to different needs.Characteristics: the valve internal flow path and pipeline completely aligned, no reduction or expansion, fluid resistance is small, the fluid can be passed through good.
Full Bore Horizontal Hemispherical Valves
It can be customized according to different needs.Hard seal ball valve: a wide range of applicable temperatures, generally room temperature to 0 ℃ to 80℃.
It can be customized according to different needs.Bidirectional metal-sealed rotary ball valve is a new type of energy-saving products developed by Zhengzhou Zhongnan, the product adopts the structural length of the butterfly valve, double eccentric structure, spherical sealing vice, through the drive device to drive the valve stem for 90 ° rotation, synchronized with the drive opening and closing parts (valve plate) for 90 ° rotation, to achieve the opening and closing of the valve.
It can be customized according to different needs.Soft seal gate valve using elastic gate force generated when the deformation of a small amount of compensation to achieve a good sealing effect, the use of media temperature is not higher than 80 ℃, can be widely used in construction, food, chemical energy, water supply and drainage and other industries, in the pipeline and equipment as a regulator and cut off the flow of water
It can be customized according to different needs.Although the initial cost of turbine lug butterfly valve may be slightly higher than some other types of valves, its durability, long service life and low maintenance cost make it more cost-effective in long-term use and can be customized according to different needs.
Welded Hard Sealed Butterfly Valve
It can be customized according to different needs.This series of welded metal-sealed butterfly valve is a new generation of wear-resistant triple eccentric metal-sealed butterfly valve developed by ourselves, with two sealing structures of multi-layer stainless steel-to-metal and metal-to-metal seals, which is widely used in municipal water supply and drainage, industrial pipelines, electric power systems, chemical systems and other working conditions, and can be customized to meet different needs.
Flanged Expansion Butterfly Valve
It can be customized according to different needs.Expansion flange butterfly valve and pipe expander two functions as a whole, can play a throttling role and can solve the temperature difference generated by the elimination of internal forces, that is, to play the role of expansion and contraction, the valve design novel structure is unique, small size, light weight.
Flanged Hard Sealed Butterfly Valve
It can be customized according to different needs.This series is a self-developed new generation of wear-resistant three eccentric metal-sealed butterfly valves with two sealing structures: multi-layer stainless steel-to-metal and metal-to-metal seals, which are widely used in pipeline systems of metallurgy, electric power, heat, petroleum, chemical industry and so on
It can be customized according to different needs.Seawater, salt water, industrial wastewater containing chlorides, other corrosive liquids
It can be customized according to different needs.Electric Eccentric Semi-Globe Valve is a high performance cut-off valve, combining the advantages of eccentric structure and electric actuator.
Micro-resistance Slow-Closing Check Valve
It can be customized according to different needs.The series products are double eccentric flange connection micro-resistance slow-closing butterfly check valves developed by our company, mainly used in petroleum, chemical industry, food, medicine, textile, paper-making, water supply and drainage, smelting and energy as a one-way valve to prevent backflow of media and destructive water hammer, can be customized according to different needs.
Transportation
Support air, land and sea transportation
Customization
Offering options for customers to customize
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