Product description
The 100 series single fluorine lining valve (series100
Ptfe-iinedsingle-seatedcontrol
Valve) the inner cavity of the valve body, valve core, valve rod and a medium contact parts are lined with corrosion resistance, aging resistance of the fluorinated ethylene propylene (F46). And the use of PTFE bellows and packing a double seal, ensure no leakage. So it is widely used in chemical, petroleum, metallurgy, medicine, electricity and other industries in acid, alkali and other strong corrosive media and toxic, volatile medium easy process control.
The 100 series single fluorine control valve is my company to introduce advanced foreign technology and then after a super high performance of new products in twenty-first Century after optimization of our R & D personnel conforming to iec534-2-1976 standards.
Control valve with 812 type spring pneumatic diaphragm actuator, simple and firm structure, large output force, long service life.
Technical parameters and performance of the nominal diameter of mm: (g3/4) 20,25,40, 50, 65,80100150
Nominal pressure mpa:1.6
Pressure rating of class:ansi150
Connection: flange type RF, RJ
According to standard of ansib16.5hg2o592jb / t79.1
The valve cover
The gland nut pressing type: type
Packing: PTFE bellows + PTFE type V
Valve components
Spool type: single-seat plunger type valve guide top percentage (%) of linear features (L)
The valve body material: wcb+f46, cf8+f46cf8m+f46
The valve member 2cr13+f46
OCr18Ni9 ten F46
Actuator
Type: type 812 spring pneumatic diaphragm actuator
The diaphragm material: nbr+ nylon clip fabric
Spring range of mpa:0.75 ～ 0.13,0.075 ～ 0.138
0.07 ～ 0.121,0.07 ～ 0.137
0.15 ～ 0.26,0.14 ～ 0.275
0.14 ～ 0.241,0.17 ～ 0.290
0.20 ～ 0.346,0.14 ～ 0.273
0.17 ～ 0.328,0.20 ～ 0.392
The air pressure mpa:0.25,0.30,0.35,0.40,0.45
Source: rc1/4,1/4npt joint
The ambient temperature ℃:-40 ~ +80
Valve type: gas - gas - open or closed
Annex
Positioner, self-regulating valve, hand wheel mechanism of pneumatic cut-off valve, electromagnetic valve, valve position transmitter, Paul position valve.
Performance
Adjustable range: 30:1
Leakage: ≤ ratings of the CV 0.01%
Standard level ansib16.104iv
Error: not with a locator ≤ 10.
With a locator ≤ 3%
Linear: not with a locator ≤ 5%
With a locator ≤ 3%
Remarks
The use of PTFE bellows + PTFE V packing.
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