Product Features:
·Compact structure, reliable sealing performance, long service life
·Widely used in fluid pipeline control system if water plant, power plant, steel mill, paper mill, chemical plant and buildings, acting as regulator of medium in the pipeline.
·Using Bell series actuator, with high regulation accuracy & fuction of motor overheating, over-torque protection.
Performance Specification
Body Material: Cast Iron, Cast Steel, Stainless Steel
Seal Ring Materials: EPDM -40~+125℃
NBR -20~+82℃
SI -70~+150℃
VITON -23~+150℃
PTFE +10~+150℃
Applicable medium: Fresh water, sewage, sea water, air, steam, food, drug, various oil, acid, alkali, salt, etc.
Electric Actuator Main Parameters:
· Input Singal: ON-Off Value;
· Output Singal: ON-Off Value & 4~20mA DC;
· Damping characteristics: No swinging;
· Power Supply: Three-Phase 380V 50Hz; Single-Phase 220V 50Hz(for selected);
· Working Environmental Temperature: -25℃~+70℃;
· Humity: ≤85%(surrounding air does not have corrosive elements);
· Protection Grade: IP65.
Dimension
Nominal diameter, DN | Actuator | Torque, Nm | H | D | n-φ | C | L | L1 | H1 | |
mm | inch | |||||||||
40 | BELL-10 | 100 | 65 | 110 | 4-φ18 | 33 | 410 | 340 | 327 | |
50 | 2" | 80 | 120 | 4-φ23 | 42 | 378 | ||||
65 | 89 | 136.2 | 4-φ26.5 | 44.7 | 392 | |||||
80 | 3" | 95 | 160 | 8-φ18 | 45.2 | 398 | ||||
100 | 4" | BELL-25 | 250 | 114 | 185 | 4-φ24.5 | 52.1 | 493 | 300 | 536 |
125 | 5" | 127 | 218 | 4-φ23 | 54.4 | 549 | ||||
150 | 6" | 139 | 238 | 4-φ25 | 55.8 | 562 | ||||
200 | 8" | 175 | 295 | 4-φ25 | 60.6 | 596 | ||||
250 | 10" | 203 | 357 | 4-φ29 | 65.6 | 628 | ||||
300 | 12" | BELL-60 | 600 | 242 | 407 | 4-φ29 | 76.9 | 605 | 360 | 657 |
350 | 14" | 267 | 4-φ30 | 76.5 | 688 | |||||
400 | 16" | BELL-160 | 1600 | 301 | 4-φ26 | 86.5 | 612 | 372 | 761 | |
450 | 18" | 327 | 4-φ26 | 105.6 | 783 | |||||
500 | 20" | BELL-250 | 2500 | 361 | 4-φ26 | 131.8 | 推荐使用 底座式 电动 执行器 | |||
600 | 24" | 459 | 20-φ30 | 152 | ||||||
700 | 28" | BELL-400 | 4000 | 527 | 840 | 24-φ30 | 165 | |||
800 | 32" | 594 | 950 | 24-φ33 | 190 | |||||
900 | 36" | BELL-600 | 6000 | 653 | 1050 | 28-φ33 | 205 | |||
1000 | 40" | 718 | 1160 | 28-φ33 | 218 |