Valve material: cast iron, carbon steel, stainless steel 
 Sealing material: natural rubber (NR) -20 ~ +85 ℃ 
 Ethylene-propylene rubber (EPDM) -40 ~ +125 ℃ 
 Nitrile rubber (NBR) -20 ~ +82 ℃ 
 Silicone rubber (SI) -70 ~ +150 ℃ 
 Viton (FPM) -23 ~ +150 ℃ 
 Fluorine-butadiene rubber (CR) 0 ~ +80 ℃ 
 Butyl Rubber (IIR) -40 ~ +100 ℃ 
 PTFE plastic (PTFE) +10 ~ +150 ℃ 
 Flange size: GB4216-84, GB9115-88 
 Structure Length: GB2221-89; 
 Pressure test: GB? T13927-92; 
 Suitable medium: water, sewage, water, air, steam, food, medicines, oils, acids, bases, salts and so on. 

 Electric actuator technology and performance parameters 




 ODL series of electric valve actuator parameters Technical parameters 
 Power AC110, 220,380 V/DC24, 220V nominal diameter DN50 ~ 500mm 
 Output torque 50N · M ~ 2000N · M nominal PN1.0, 1.6MPa 
 Optional switching capabilities, contact type, opening signal, intelligent valve shaft material carbon steel, 304/316/316L stainless steel 
 Operating range 0 ~ 90 ° ± 5 ° Body material ductile iron, carbon steel, stainless steel 
 Action time 15 seconds / 30 seconds / 60 seconds ductile iron disc material, 304/316/316L stainless steel, nylon 
 Ambient temperature -30 ° ~ 60 ° valve seat seal EPDM, NBR, wear rubber 
 Manual operation with the handle structure in the linear, non-pin type 
 Limit the electrical, mechanical double limit temperature EPDM ≤ 80 ℃, NBR ≤ 68 ℃ 
 Protection class IP-67 (explosion-proof enclosure: Exd Ⅱ BT4 IP67 optional) Suitable medium water, air, natural gas 
 Input signal 0-10,1-5 VDC/4-20mA (intelligent) features versatile, overall low cost, flow, flow resistance 

 Dimensions 

 Nominal diameter DN ABCDE Rated power Rated current 
 Pressure of 1.0/1.6 1.0/1.6 1.0/1.6 1.0/1.6 1.0/1.6 
 40 155 349 57 104 32 15W 0.2A 
 50 155 353 62 104 43 15W 0.2A 
 65 155 362 70 104 46 15W 0.2A 
 80 155 368 89 104 46 15W 0.2A 
 100 208 392 106 115 52 25W 0.5A 
 125 208 407 120 115 56 25W 0.5A 
 150 208 446 132 115 56 25W 0.5A 
 200 256 489 164 127 60 50W 0.8A 
 250 256 514 200 127 68 50W 0.8A 
 300 256 568 238 127 78 90W 1.0A 
 350 288 629 280 164 78 120W 1.2A 
 400 288 662 302 164 102 120W 1.2A 
 450 288 693 335 164 114 150W 1.2A 
 500 288 729 360 164 127 150W 1.2A 









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