Hunan Jiancheng Technology Co., Ltd
To become the world's most trusted integrated supplier of construction machinery parts
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Product Description:
MDW manual operated butterfly valves
butterfly valves, double flange ends.
with handle lever. manual operated
Fixed under hoppers, silos, bins to control the flow of powdery and granular materials.
Easy to hanle, light weight.
Features:
1. Small and light , and easy installation and maintenance. It can be mounted wherever needed.
2. Compact structure, 90 degree fast switch.
3. Minimized operating torque, energy saving.
4. Flow curve tending to straight line. Excellent regulation performance.
5. Long service life Standing the test of tens of thousands opening/closing operations.
6. Bubbles-tight sealing with no leakage under the pressure test.
Wide selection of materials, applicable for various medium.
Plate
Disc in cast iron, or stainless steel. Adopt frame structure, high strength, good toughness, large flow area, small flow resistance
Seal
Soft sealing material, reliable sealing performance.
Valve body
High-pressure aluminum alloy die-cast bodies
Valve Stem
High Strength stem provides maximum strength for high torque applications.
Packing & Delivery:
Company Introduction:
Hunan Jiancheng Technology Co., Ltd. is an industry and trade integrated enterprise focusing on the R&D and manufacturing of Mechanical Components and Spares for Batching Plants and crushers.
Mandiwi (MDW), as an independent brand under Jiancheng Technology, has established an product R&D laborary based on studying big data on the actual working conditions of global concrete machinery and equipment, now providing more cost-effective, high-quality and longer service life products and spares, including Valves, Level Monitoring Components, Vibrators, Dust Filters and Flow Aids, Screw Conveyors and Parts, Concrete Mixers, etc.
After years of development, the MDW has built in-depth cooperation relationships with many internationally renowned enterprises such as Sany, Zoomlion, CRCC, Sunward, CSCEC, Shantui, Xinzhu, etc. And our products have exported to Europe, North America, South Asia, West Asia, Middle East, Africa and other countries and regions.
‘Focus, Simplicity, Efficiency and Reliability ’ are the design concepts that the MDW brand has always adhered to since its establishment.
‘Escorting the operation of the mixing station and creating maximum value for customers’ is the company mission pursued by all MDW staffs.
Our office:
Our meetings Room:
Certifications:
ISO9001, ISO14001,CE, ...
Why Choose Us
Professional Teams；
5000square meter central warehouse