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Electric Actuated Flange Stainless Steel Butterfly Valve

Electric Actuated Flange Stainless Steel Butterfly Valve

1. Valve type: Flange connection 2. Valve body: : CF8/CF8M 3. Valve disc: CF8/CF8M 4. Connection Standard: ISO/DIN/ANSI/JIS 5. Operation: Electric actuator

Keyword: / Electric butterfly valve,flange butterfly valve, stainless steel butterfly valve /

Products Details
Product Featurers:
1) Valve body and disc with high standard materials, Nickel≥8%; Chromium≥18%;
2) The valves.com/a/PRODCUTS/Butterfly_Valve/2021/0419/15.html' target='_blank'>electric actuator with aluminum alloy shell, able to reduce electromagnetic interference.
3) The electric actuator output shaft is integrated, with high transmission accuracy.
4)  Electric Actuator easy to get power, fast signal transmission, longer transmission distance, easier for centralized control;
5) High sensitivity and accuracy, connection with the dynamic regulating instrument is convenient and simple installation;

Stainless steel flange butterfly valve with electric actuator
JRVAL specialized in stainless steel material flange type butterfly valve production, which have been focusing on stainless steel material butterfly valve production over 15 years, with over 300 customers from home and aborad.
 
Products featurers:
 
1) The valve stem bearing use "copper sleeve", which with good wear and corrosion resistance. Although cost is 50% higher than other materials,  prolong the service life by 60-70%;
2) Rubber seat contains over 50% rubber, with stable resilience and tension. Although the cost is 30% higher than that of similar products in the market, its service life can be extended by 1-2 years; valve seat option with PTFE, NBR, EPDM, FKM etc.
3) Material of worm gear includes gray iron, ductile iron, stainless steel, aluminum alloy, etc;
4) Electric actuator includes intelligent type and switch-on-off type. Compared with hydraulic and pneumatic actuators, the electric actuator has higher cost-performance, and the integrated design of the electric actuator is easier to program and control, the maintenance workload is reduced to the minimum;
5) Electric Actuator is easy to get power, signal transmission speed is fast, with longer transmission distance, easier for centralized control, with high sensitivity and accuracy, connection with the dynamic regulating instrument is convenient and simple installation;

1. Specification Parameters
 
1) Parameters

 
Nominal Diameter DN(mm) 40-1200
Nominal Pressure PN(MPa) 1.0-1.6
Nominal Pressure (MPa) Strength 1.5-2.4
Sealing Test 1.1-1.76
Main Parts Valve Body CF8/CF8M/CF3M
Valve Disc Nickel Plated DI / Nylon Plated DI /CF8 /CF8M /CF3M /2507/ 2205
Valve Seat EPDM/NBR/PTFE/VITON(Fluorine rubber) etc.
Connection Type Flange Connection
 
 
 
 
 
SIZE DIMENSIONS
ΦD ΦD1 n-Φd H1 H2 H3 L1 L2 L N.W (KGS)
DN40 110.00 150 4-Φ18 139 259 82.5 162 135 110 10.00
DN50 125.00 165 4-Φ18 139 269 82.5 162 135 110 10.00
DN65 145.00 185 4-Φ18 139 282 93.0 162 135 114 11.00
DN80 160.00 200 4-Φ18 139 294 100.0 162 135 116 12.00
160.00 200 8-Φ18
DN100 180.00 220 8-Φ18 156 326 110.0 208 144 129 16.20
DN125 210.00 250 8-Φ18 156 346 125.0 208 144 142 19.20
DN150 240.00 285 8-Φ22 196 406 143.0 258 170 142 27.20
DN200 295.00 340 8-Φ22 196 439 170.0 258 170 154 42.10
295.00 340 12-Φ22
DN250 350.00 395 12-Φ22 196 478 203.0 258 170 167 53.90
355.00 405 12-Φ26
DN300 400.00 445 12-Φ22 196 506 230.0 258 178 180 70.80
410.00 460 12-Φ26
DN350 460.00 505 16-Φ22 229 574 270.0 280 178 192 90.20
470.00 520 16-Φ26
DN400 515.00 565 16-Φ26 229 606 287.0 280 178 218 134.50
525.00 580 16-Φ30
DN450 565.00 615 20-Φ26 249 644 320.0 280 178 224 164.10
585.00 640 20-Φ30
DN500 620.00 670 20-Φ26 249 679 355.0 280 178 231 196.80
650.00 715 20-Φ33
DN600 725.00 780 20-Φ30 179 655 420.0 439 266 270 297.50
770.00 840 20-Φ36
 
 
 
 
 
 

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