|Model:||D71X||Standard or Nonstandard:||Standard||Structure:||Butterfly|
|Temperature of Media:||Medium Temperature||Media:||Water||Port Size:||40-400mm|
JINERJIAN Butterfly Valve Advantage
Main Parts of Butterfly Valve
Body + Buttferfly board + gluesheath + hand shank + axis + screw bolt+disk +pin+high-molecular cover + O type ring
Comparison Table about JINERJIAN butterfly valve DN100
with butterfly valve on the market
Name of Product
JINERJIAN butterfly valve(DN100)
Market butterfly valve(DN100)
Body: made of rough,by processing,to be visible rough,then by spraying,to be body.
Cast iron:body weight 2.8Kilos
Body weight 1.64 Kilos
EPDM & Buna-N rubber, Natural rubber 50%,weight 0.42Kilos,cost 8.7RMB per one.
reclaimed rubber,not Natural rubber.bad quality.weight 0.42Kilos,cost 3.9RMB per one.
pig iron& hollow 0.46Kilos.
length 280mm,easy to handle ,and rammed, dug iron
Length 230mm,pig iron,frozen in low temperature.
Armor plate &
Cost 2.25 RMB per one
Coat 1.25 RMB per one .
Long flat axis,not easy thread.
Weight 0.26Kilos,not galvanizing,half round type,easy thread.
High-molecular materials cover
Add 4 high-molecular covers and 1 O type ring to protect leakage,high-molecular cover cost is 0.03USD per one.
Add 1 high-molecular cover,the cost is 0.003USD per one.
Tapering pin,steel pin , fasten
10×30 plate color bolt
1 inch=0.07USDper one
Cost 0.07USDper one×4 inches=0.03USD per one
Can be used both inside and outdoor,never fade
1 inch =0.04USD per one,
Cost 0.04USD per one×4inches=0.16USD per one
Only can be used indoor
Test on both sides,test pressure is 20 bar,national standard only require 1.76 bar tast pressure.
1,Our butterfly valve has high quality,we can guarantee the quality in one year and a half year.
2,We can match different materials about plate and stem,such as stainless steel according to special working condition.
3,Also we can match the different rubber ring according to the different medium such as NBR,PTFE,CSM,EPDM,CR and other rubber.
Scope of application
Manual Butterfly Valve is installed in petroleum, chemical, food, medicine, textile, paper making, hydropower, marine, urban water supply and drainage, metallurgy, energy and other system which media is corrosive, non-corrosive gas, liquid, semiliquid and solid powder. The valve is used as a control and cut-off equipment.
1.Simple structure, compact, lightweight, easy to assemble and repair.
2.low operating torque, open and shut quickly just turn 90 º.
3.Low flow resistance, flow characteristic approximates tilt line, energy-saving.
4.Reliable seal, zero leakage, long service life.
5.Can be made from various materials, applies to various medias.
Our company specialize in manufacturing butterfly valve,a variety of valves, flanges, threaded pipe fitting, punched elbows, groove fittings and pipe fittings for more than sixteen years. Being highly appreciated by users.
Our products have many series, we can do any kinds according to customer’s requirement, can do different standards, such as ISO,GB,DIN,API,BS,JIS. Customers can buy or wholesale different items at one time by combine goods together.We can design the products accprding to your special request.OEM is welcome too.
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■ Required specifications
■ Inquire about price/MOQ
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