VFS Series DN250 Pneumatic Drive Butterfly Valve for Powdery and Granular Materials
Product Description:
Mandiwi VFS pneumatic powder butterfly valves consist of two high-pressure aluminum alloy die-cast semi-bodies, a cast iron or stainless steel swivel disc, and a pre-stressed elastomer seal; with the solenoid valve and cylinder connected to the pneumatic conveying pipe, are fitted beneath hoppers, bins, silos, screw or other type conveyors.
The durability test of opening and closing is more than 100,000 times.
MV1FS with top flange and beaded bottom section suitable for fixing a flexible sleeve
MV2FS with identical top and bottom flange
Detail of Valve:
Plate/Disc
Disc in cast iron, or stainless steel. Adopt frame structure, high strength, good toughness, large flow area, small flow resistance
Seal of Valve
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.
Application:
construction, chemical industry, water supply, petroleum, light and heavy industry, electric power, shipping
Packing & Delivery
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
Company Profile:
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, Wearing Parts, 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 (Working Time):
Meeting Room:
Certifications:
ISO9001, ISO14001, CE, PATENT, ETC
Why Choose Us:
Experienced in this industry for many years,
As top 5 supplier in the industry
Professional Team (R&D, Marketing, Service)
5000square meters central warehouse
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.