Good Wholesale Vendors Electric Water Valve - Cast iron double flange butterfly valve – TWT Valve

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Can be equipped with a handle, worm gear, electric or pneumatic control device. Reduce the rotational torque, support the stem, and make it separate from the valve body effectively, reduce the wear of the valve stem. After polishing treatment, with the valve seat precision. To achieve zero leakage requirements of air tightness test. The opening and closing torque is small, prolong the service life of the valve seat. Stem seal is not easy to deform, thereby avoiding the usual stem leakage. The...


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We can constantly satisfy our respected customers with our good high quality, good price tag and good support due to we have been additional specialist and extra hard-working and do it in cost-effective way for Worm Gear Butterfly Valve , Good Quality Butterfly Valve , Vacuum Air Release Valve , We have been one of your largest 100% manufacturers in China. A lot of large trading businesses import products and solutions from us, so we can easily give you the most beneficial price tag with the same quality for anyone who is interested in us.
Good Wholesale Vendors Electric Water Valve - Cast iron double flange butterfly valve – TWT Valve Detail:

Can be equipped with a handle, worm gear, electric or pneumatic control device.
Reduce the rotational torque, support the stem, and make it separate from the valve body effectively, reduce the wear of the valve stem.
After polishing treatment, with the valve seat precision.
To achieve zero leakage requirements of air tightness test. The opening and closing torque is small, prolong the service life of the valve seat.
Stem seal is not easy to deform, thereby avoiding the usual stem leakage.
The utility model has the advantages of high precision and high strength, and is suitable for the installation of the handle and other control devices.
The utility model is characterized in that the valve rod and the valve plate are firmly connected with the valve plate, and the utility model has the characteristics of anti vibration and easy replacement.
High precision, high reliability, easy to control the opening and closing of the valve plate.
Good overall stability, stable, tensile, anti leakage.
Auxiliary shaft end leakage.

Device for regulating or cutting off medium in pipeline.
Suitable for handle control device (DN50~300), worm gear, electric and pneumatic control device.
Design and manufacturing standards in line with GB/T12238.
Pressure test conforms to GB/T13927.
Structure length is GB/T12221.
Side flange standard conforms to GB/T17241.6.
Fluid medium: water, oil, gas and various corrosive media
Using temperature: -10℃ ~ 150℃
Applicable pressure: PN1.0 ~ 1.6MPa
Applicable size: DN50 ~ DN1400
Connection: flange type
Connection standard: GB·ANSI·DIN·API·ISO·BS
Body life: 50 years


Product detail pictures:

Good Wholesale Vendors Electric Water Valve -
 Cast iron double flange butterfly valve – TWT Valve detail pictures


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We pursue the administration tenet of "Quality is superior, Services is supreme, Standing is first", and will sincerely create and share success with all customers for Good Wholesale Vendors Electric Water Valve - Cast iron double flange butterfly valve – TWT Valve, The product will supply to all over the world, such as: Irish , Angola , Latvia , Our company insists on the purpose of "takes service priority for standard, quality guarantee for the brand, do business in good faith, to offer skilled, rapid, accurate and timely service for you". We welcome old and new customers to negotiate with us. We are going to serve you with all sincerity!
  • The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.
    5 Stars By Maxine from luzern - 2015.12.14 15:26
    The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an agreement, thanks!
    5 Stars By Phyllis from Lebanon - 2015.02.12 14:52
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