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Motorized Butterfly Valve

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Electric PTFE PFA Lined Butterfly Valve with Actuator

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Motorized Butterfly Valve

Product name: electric lined butterfly valve;
Nominal diameter: DN50~DN1200;
Nominal pressure: PN10,PN16,PN25;
Connection form: wafer type,flange type;
Body material: WCB, SS304,316,316L;
Control type: intelligent control type or on/off action mode;

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  • Specifications

Electric PTFE PFA Lined Butterfly Valve with Actuator

Theelectric lined butterfly valveis lined with anticorrosive material (PFA,PTFE, FEP,etc) on the valve body, discplate and valve stem.PTFE PFA electric lined butterfly valvehas excellent corrosion resistance and can be applied to any concentration of acid,alkali,salt and oxidant,reducing agent,organic solvent and other medium.Electric lined butterfly valve is divided into fully lined type and half-lined type.The PFA PTFE electric lined butterfly valve has the advantages of corrosion resistance,no leakage,and long service life.

The Features of PTFE PFA Electric Lined Butterfly Valve:

1. The electric lined butterfly valve adopts the patented technology to process the lined butterfly discplate. The fluoroplastic and the metal substrate are tightly combined without gaps, effectively dissipating the interlayer bubbles and eliminating the defects such as delamination and cracking.
2. The upper and lower parts of electric lined butterfly valve adopt multi-stage loading elastic seal to realize automatic compensation of the seal, so that there is no gap between the upper and lower shaft sealing surfaces,ensuring no leakage of the medium.
3.The valve parts in contact with the liquid are all lined-parts, which have strong anti-corrosion and wear resistance, and can be applied to any medium such as acid or alkali. It is the most ideal choice for anti-corrosion equipment.
4. PTFE sealing material is resistant to aging & corrosion and has long service life. Sealing performance can achieve zero leakage.

Technica Parameters of PTFE PFA Electric Lined Butterfly Valve:

Nominal diameter: DN50~DN1200;
Nominal pressure: PN10,PN16,PN25;
Connection form: wafer type,flange type;
Drive type: electric control AC220V,AC380V,etc;
Control type: intelligent control type (4-20mA) or on/off action mode;
Operating range: 0 ~ 90 °
Leakage : soft seal: zero leakage;
Body material: WCB, SS304,316,316L;
Seal ring: reinforced PTFE;
Discplate material: WCB,SS304,316 lined with PFA,PTFE,FEP;
聚四氟乙烯衬里材料:聚全氟乙丙烯,PFA等;
Applicable temperature: ≤180 °C;
Input signal: 4-20mA, 1-5V, 0-10V;
Output signal: 4-20mA, 1-5V, 0-10V;
Applicable medium: Weak corrosive fluid and any highly corrosive medium such as strong acid, strong alkali and aqua regia.

The Dimensions of Electric PTFE PFA Lined Butterfly Valve with Actuator:

DN(mm) L D K N-ΦD H1 H2 W1 W2
40 33 120 115 4-Φ16 260 60 196 145
50 43 130 125 4-Φ18 270 70 196 145
65 46 150 145 4-Φ18 283 80 196 145
80 46 165 160 8-Φ18 327 89 255 182
100 52 185 180 8-Φ18 334 105.5 255 182
125 56 215 210 8-Φ18 357 121 255 182
150 56 245 240 8-Φ22 372 145 255 182
200 60 300 295 12-Φ22 420 177 255 182
250 66 360 355 12-Φ26 518 205 354 273
300 78 415 410 12-Φ26 535 235 354 273
350 78 475 470 16-Φ26 581 260 354 273
400 102 530 525 16-Φ30 630 299 354 273
450 114 590 585 20-Φ30 682 320 354 273
500 127 655 650 20-Φ33 710 352.5 354 273

Note: if need other sizes ofPTFE PFA electric lined butterfly valve,feel free to contact us.

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