Payment & Shipping Terms:
|Nominal Diameter:||DN80-DN500||Working Pressure:||300PSI|
|Nominal Pressure:||1.0MPa Or 1.6MPa||Connection:||Wafer/Clamp/Female Thread|
|Material:||Cast Iron, Ductile Iron, Stainless Steel, Carbon Steel||Color:||Blue, Red, Purple Or Customer Requied|
|Design Standard:||API609||Test Standard:||API598|
fire fighting gate valve,
fire check valve
This butterfly vavle is suitable on system such as petroleum, chemical industry, foodstuff, medicine, papemaking, water and electricity, shipping, plumbing, the smelting and sources of energy etc the pipe route. Can regard on gas, liquid, semifluid as well as solid powder pipes and power lines and the container of many kinds of corrosiveness and non-corrosiveness adjusts and dams a river the equipment use. Especially extensively being in high layer of building fire protection system reaches other to show in the pipes and power lines system of valve of vavle switch state.
The disc of the wafer type butterfly valve is installed in the diameter direction of the pipe. In the cylindrical passage of the butterfly valve body, the disc-shaped disc rotates around the axis, and the rotation angle is between 0°-90°, which can play the role of flow regulation. When the disc rotates to 90°, the valve reaches the maximum. Opening degree.
The clip-on butterfly valve is simple in structure, small in size and light in weight, and consists of only a few parts. Moreover, it can be quickly opened and closed by only rotating 90°, and the operation is simple, and the valve has good fluid control characteristics.
主要零件材料Material of main parts
|1||阔体 Valve body||1||UPVC,ABS,FR • PP|
|2||阔板 Valve plate||1||UPVC,ABS,FR • PP|
|3||阀杆 Valve stem||1||2Cr13,45#钢|
|4||蜗齿操作器 Worm gear manipulatorvalve||1||组合体|
|5||阀座 Valve seat||1||NBR,TPE,EPDM|
1. Design novel, rational, unique structure, light weight, rapidly headstock.
2. Torque small, easy to operate, saving smart.
3. Using the material to adapt to meet the needs of low, medium, high temperature and different media such as corrosive medium.
Contact Person: Sales Manager