BELLAQ Electric V Port Ball Valve
Product Features:
·V type ball valve are fixed and single seat sealing ball valves.
·Its regulation performance is the best in ball valve. Flow characteristic is equal percentage, with adjustable ratio of 100:1.
·There is shearing action between v-shaped incision and metal seat. It’s especially suitable for fiber, tiny solid particles and slurry medium.
·V type ball valve regulating performance is good, used as a regulator.
·Using Bell series actuator, with high regulation accuracy & function of motor overheating, over-torque protection. BELL series actuator can also be upgraded with local display, remote control or bus intelligent actuators.
Technical parameter
| Body type | Ball |
| Nominal diameter | DN25～DN300 |
| Nominal pressure | PN1.6 2.5 4.0 6.4MPa |
| Connection | Flange JB79-59, RF |
| Body | Cast steel, stainless steel |
| Packing | V-type PTFE, asbestos, graphite |
| Trim | Stainless steel, carbon steel platinum plating, etc |
| Leakage |
＜rated capacity 10-8 |
Electric Actuator Main Parameters:
· Input/Output Singal: 4~20mA DC;
· Input Resistance: 250 OHM;
· Basic Error: ±1%;
· Deadline: 0.5%~3%(continuously adjustable);
· Power Supply: Three-Phase 380V 50Hz; Single-Phase 220V 50Hz(for selected);
· Working Environmental Temperature: Integral-type -10℃~+55℃; Separate-type -25℃~+70℃ ;
· Humity: ≤85%(surrounding air does not have corrosive elements);
· Protection Grade: IP65; Bus type & Intelligent type IP67;
· Communication Interface: Bus type conforms to PROFIBUS-DP.
Dimension
| Nominal diameter,DN | 25 | 40 | 50 | 65 | 80 | 100 | 150 | 200 | |
| L | 1.6MPa | 140 | 180 | 200 | 220 | 250 | 280 | 360 | 500 |
| 2.5MPa | 160 | 200 | 220 | 250 | 280 | 320 | 360 | 500 | |
| 4.0MPa | 160 | 200 | 220 | 250 | 280 | 320 | 360 | 500 | |
| 6.4MPa | 180 | 220 | 250 | 280 | 320 | 360 | 500 | 600 | |
| H | 470 | 480 | 520 | 550 | 560 | 580 | 600 | 630 | |
| B | 493 | 493 | 493 | 493 | 605 | 605 | 612 | 612 | |
| C | 300 | 300 | 300 | 300 | 360 | 360 | 360 | 360 | |
Note:Large diameter valves can be customized according to customer's requirements.
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