Media: | Water Vapor Oils |
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Driving Mode: | Electromanual Pneumatic |
Connection Form: | Flange Welding |
Structure: | Three-Eccentric Sealing |
Seal Form: | Supercharging Pressured Sealed |
Valve Stem: | Normal |
Customization: |
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SZ series electric actuator technical parameters | Valve body parameter number | ||
Power Supply | AC110, 220, 380V/DC24, 220V | Nominal diameter | DN40 to 500mm |
Output torque | 50N·M ~ 2000N·M | Nominal pressure | PN1.0, 1.6MPa |
Optional function | Switch type, contact type, opening signal, intelligent type | Valve shaft material | Carbon steel, 304/316/316L stainless steel |
Range of action | 0 to 90°±5° | Body material | Ductile iron, carbon steel, stainless steel |
Action time | 15 seconds /30 seconds /60 seconds | Valve sheet material | Ductile iron, 304/316/316L stainless steel, nylon |
Ambient temperature | -30° to 60° | Seat seal | EPDM, NBR, wear-resistant rubber |
Manual operation | Attached handle operation | Structural form | Medium linear, no pin type |
Limited position | Electrical and mechanical double limits | Temperature | EPDM≤120ºC; NBR≤68ºC |
Level of protection | IP-67 (explosion-proof housing: Exd BT4 IP67 optional) | Applicable media | Water, air, natural gas |
Input signal | 0-10, 1-5VDC/4-20mA (smart type) | Features | Wide use, low overall cost, large flow, small flow resistance |
Nominal diameter DN | A | B | C | D | E | Power rating | Rated current |
Pressure | 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 | 108 | 15W | 0.2 A |
50 | 155 | 353 | 62 | 104 | 108 | 15W | 0.2 A |
65 | 155 | 362 | 70 | 104 | 112 | 15W | 0.2 A |
80 | 155 | 368 | 89 | 104 | 114 | 15W | 0.2 A |
100 | 208 | 392 | 106 | 115 | 127 | 25W | 0.5 A |
125 | 208 | 407 | 120 | 115 | 140 | 25W | 0.5 A |
150 | 208 | 446 | 132 | 115 | 140 | 25W | 0.5 A |
200 | 256 | 489 | 164 | 127 | 152 | 50W | 0.8 A |
250 | 256 | 514 | 200 | 127 | 165 | 50W | 0.8 A |
300 | 256 | 568 | 238 | 127 | 178 | 90W | 1.0 A |
350 | 288 | 629 | 280 | 164 | 190 | 150W | 1.2 A |
400 | 288 | 662 | 302 | 164 | 216 | 150W | 1.2 A |
450 | 288 | 693 | 335 | 164 | 222 | 150W | 1.2 A |
500 | 288 | 729 | 360 | 164 | 229 | 150W | 1.2 A |
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