Product Features:
·Rubber full lining, the rubber is vulcanized in the inner wall of the valve, without any leakage in the connecting point
·Tight rubber lining, avoiding redundant and movement, highly reliable and durable.
·Seal design of the valve is reasonable, small torque, high pressure seals, and no bubble.
·The valve is flanged, neutral, and can be used at the end of pipeline.
·Using Bell series actuator, with igh regulation accuracy & fault alarm function.
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
DN mm | Electric actuator | Output torque,Nm | L | L1 | H | B | H4 | PN1.0MPa | PN1.6MPa | N-D1 | |||
D0 | D2 | D0 | D2 | ||||||||||
1.0MPa | 1.6MPa | ||||||||||||
100 | BELL-25 | 250 | 493 | 300 | 485 | 127 | 20 | 180 | 220 | 180 | 220 | 8-Φ18 | 8-Φ18 |
125 | 510 | 140 | 22 | 210 | 250 | 210 | 250 | 8-Φ18 | 8-Φ18 | ||||
150 | BELL-25 | 535 | 140 | 22 | 240 | 285 | 240 | 285 | 8-φ22 | 8-φ22 | |||
200 | BELL-25 | 565 | 152 | 24 | 295 | 340 | 295 | 340 | 8-φ22 | 12-φ22 | |||
250 | 585 | 165 | 24 | 350 | 390 | 355 | 405 | 12-φ22 | 12-φ26 | ||||
300 | BELL-60 | 600 | 605 | 360 | 635 | 178 | 26 | 400 | 440 | 410 | 460 | 12-φ22 | 12-φ26 |
350 | BELL-100 | 1000 | 520 | 408 | 585 | 190 | 26 | 460 | 500 | 470 | 520 | 16-φ22 | 16-φ26 |
400 | BELL-160 | 1600 | 612 | 372 | 700 | 216 | 28 | 515 | 565 | 525 | 580 | 16-φ26 | 16-φ30 |
450 | BELL-250 | 2500 | 612 | 491 | 730 | 222 | 30 | 565 | 615 | 585 | 640 | 20-φ26 | 20-φ30 |
500 | BELL-400 | 4000 | 612 | 491 | 770 | 229 | 32 | 620 | 670 | 650 | 715 | 20-φ26 | 20-φ33 |
600 | BELL-400 | 835 | 267 | 34 | 725 | 780 | 770 | 840 | 20-φ30 | 20-φ36 | |||
700 | BELL-600 | 6000 | 580 | 750 | 896 | 292 | 36 | 840 | 895 | 840 | 910 | 24-φ30 | 24-φ36 |
800 | BELL-1000 | 10000 | 620 | 924 | 955 | 318 | 36 | 950 | 1015 | 950 | 1025 | 24-φ30 | 24-φ39 |
900 | 1005 | 330 | 40 | 1050 | 1115 | 1050 | 1125 | 28-φ33 | 28-φ39 | ||||
1000 | 1070 | 410 | 42 | 1160 | 1230 | 1170 | 1255 | 28-φ36 | 28-φ42 |