Model NO.: DN125
Rated Gas Flow (L/S): 450
By Pass Valve Working Pressure (MPa): Relative Pressure 0.025 Absolute Pressure 0.125
Max Discharge Pressure (MPa): Relative Pressure 0.04 Absolute Pressure 0.14
Connected Vacuum Pump Model: 2H-300DV H-400DV 2H-340 H-450
Net Weight (Kg): 80
Trademark: DVE
Transport Package: Neutral Wood Box
Specification: Spare Parts Of High Level
Origin: Zhejiang, China
HS Code: 8414100000
IVF VACUUM PUMP INLET OIL MIST FILTERFilter material is stainless steel woven mesh and stainless steel punching hole mesh, which is used in the preceding stage dewatering in heavy oil combustion systems, can also be used for chemical liquid filtration with a precision of 100 um.
Filter element material is stainless steel round microporous mesh, applicable to the pretreatment and post-treatment system of electronic, petroleum, chemical, pharmaceutical, food, and other industrial departments. It further purifies water quality that contains low suspended impurities (less than 2 ~ 5 mg/L).

OMF VACUUM PUMP OUTLET OIL MIST FILTER
Our company developed the OMF series outlet oil mist filter for rotary piston vacuum pumps and rotary vane vacuum pumps. These oil mist filters effectively filtrate oil mist discharged by vacuum pumps, significantly reducing environmental pollution and oil consumption. OMF oil mist filters are equipped with bypass valves and exhaust pressure displays. If the exhaust pressure is too high, the bypass valve will automatically open to reduce pressure. Compared to other general oil mist filters, OMF oil mist filters are more secure and reliable. The outer layer of the filter core has a removable cloth for replacement or washing when dirty, greatly extending the life of the filter core.

SPECIFICATIONS
Model | OMF-40 | OMF-50 | OMF-63 | OMF-80 | OMF-100 | OMF-125 | OMF-150 |
Outlet Dia (mm) | DN40 | DN50 | DN63 | DN80 | DN100 | DN125 | DN150 |
Rated Gas Flow (L/S) | 30 | 60 | 150 | 220 | 300 | 450 | 600 |
By Pass Valve Working Pressure (MPa) | Relative Pressure 0.025 Absolute Pressure 0.125 | ||||||
Max Discharge Pressure (MPa) | Relative Pressure 0.04 Absolute Pressure 0.14 | ||||||
Connected Vacuum Pump Model | 2H-15DVA 2H-15DVW H-25DVA H-25DVW | 2H-30DV 2H-45DVA H-50DV H-60DVA | 2H-50DV 2H-70DV 2H-80DV 2H-100DV3 H-70DV H-100DV H-120DV | 2H-100DV 2H-120DV 2H-160DV H-150DV H-160DV H-215DV | 2H-150DV 2H-225DV H-225DV H-300DV | 2H-300DV H-400DV 2H-340 H-450 | 2H-450 H-600DV |
Net Weight (kg) | 13 | 17 | 23 | 35 | 60 | 80 | 110 |
ADVANTAGE
1. High vacuum, high exhausting efficiency in medium or high vacuum, wide working range, obvious energy-saving results.
2. Integrated rack, compact structure, small required space.
3. High automation, simple operation, easy maintenance, safe, reliable and durable running.
4. Customized pump systems as per specific end-user needs.


APPLICATION
Widely used in vacuum coating, vacuum metallurgy, vacuum heat treatment, vacuum drying, vacuum impregnation, vacuum strainer, poly-silicon production, aerospace simulation, and more.
DESCRIPTIONS
DDCY-Q series vacuum pressure solenoid valve installed on dedicated mechanical vacuum pumps. Installed at the inlet of the mechanical vacuum pump, it synchronizes the opening and closing of the pump.
When the pump stops working or power supply is interrupted, the valve automatically closes due to atmospheric pressure and vacuum plate, maintaining the vacuum system and preventing contamination of the vacuum pump oil through reverse flow.

Applicable working medium: air and non-corrosive gases.
SPECIFICATIONS
MODEL | DN(mm) | SIZE(mm) | SPECIFICATION | MATERIAL | ||||||||
D | D1 | H | n-d | LEAK RATE(Pa L/s) | OPEN&CLOSE TIME(s) | POWER(w) | SUPPLY | WEIGHT(kg) | VALVE BODY | SEAL | ||
DDCY-20Q | 20 | 65 | 50 | 50 | 4-M6 | <6.7X10-2 | <3 | 14 | -220V 50Hz | 1.3 | CARBON STEEL | RUBBER |
DDCY-25Q | 25 | 70 | 55 | 85 | 1.5 | |||||||
DDCY-32Q | 32 | 78 | 64 | 95 | 2 | |||||||
DDCY-40Q | 40 | 85 | 70 | 95 | 3 | |||||||
DDCY-50Q | 50 | 110 | 90 | 100 | 4-M8 | 3.5 | ||||||
DDCY-65Q | 65 | 125 | 105 | 110 | 5 | |||||||
DDCY-80Q | 80 | 145 | 125 | 120 | 6.5 | |||||||
DDCY-100Q | 100 | 170 | 145 | 140 | 8-M10 | 10 | ||||||
DDCY-125Q | 125 | 195 | 170 | 165 | 15 | |||||||
DDCY-150Q | 150 | 220 | 195 | 190 | 20 | |||||||
DDCY-200Q | 200 | 275 | 250 | 240 | 12-M10 | 30 |
Sea Port: Ningbo/Shanghai FOB
STM | DESCRIPTION | QTY | UNIT PRICE (USD, FOB) | REMARK |
4 | BELT | 5 | 12.5 | * |
13 | O-RING | 2 | 7 | * |
14 | SHAFT SEAL | 2 | 9 | * |
14A | SHAFT SEAL | 3 | 10 | * |
16 | LONG SHAFT SLEEVE | 1 | 15 | * |
17 | O-RING | 5 | 3.8 | * |
18 | BEARING | 2 | 32 | ** |
21 | GAS BALLAST VALVE | 1 | 23 | * |
25 | SHORT SHAFT SLEEVE | 2 | 12.5 | * |
29 | O-RING | 1 | 5 | * |
32 | KEY | 2 | 6.5 | ** |
34 | KEY | 1 | 25 | ** |
35 | KEY | 2 | 12.5 | ** |
45 | VACUUM RESERVOIR OIL VALVE | 1 | 75 | ** |
46 | OIL FILTER UNIT | 1 | 37 | * |
51 | O-RING | 1 | 9 | * |
58 | MIDDLE SHAFT SLEEVE | 2 | 15 | * |
59 | O-RING | 1 | 4 | * |
63 | O-RING | 1 | 7 | * |
67 | O-RING | 1 | 19 | * |
87 | O-RING | 1 | 1.25 | * |
88 | O-RING | 1 | 1.25 | * |
89 | SOLENIOD VALVE | 1 | 72 | * |
92 | O-RING | 1 | 7.5 | * |
100 | POPPET VALVE | 3 | 72 | * |
100C | VALVE CAP | 6 | 10 | * |
100D | SPRING | 18 | 2.5 | * |
100E | POPPET VALVE | 6 | 6.5 | * |
100F | VALVE DECK | 3 | 30 | * |
100G | O-RING | 3 | 5 | * |
103 | O-RING | 2 | 25 | * |
DESCRIPTIONS
Vacuum bellows for connection between the device and piping, pipe and tubing. They provide damping, disinfection, and compensation due to their unique features. They are widely used in scientific research, aerospace, aviation, petroleum, chemical, pharmaceutical, electronics, electrical, and vacuum processing industries.
SPECIFICATION
Size | Waveforms | |||
Φ50 | 3 | 6 | 9 | 12 |
Φ80 | ||||
Φ100 | ||||
Φ150 | ||||
Φ200 | ||||
Φ250 | ||||
Φ300 | ||||
Φ400 | ||||
Φ500 | ||||
Φ600 | ||||
Φ700 | ||||
Φ800 | ||||
Φ900 | ||||
Φ1000 | ||||
Φ1200 | ||||
Φ1400 | ||||
Φ1600 | ||||
Φ1800 | ||||
Φ2000 |
Delivery Time: 7-30 Days, according to factory's production schedule, but we can follow your first order time.
Sea Port: Ningbo/Shanghai FOB
WE CAN PROVIDE YOU
1. On-time Delivery, with More Choice
2. Perfect Technical Support
3. Customized Vacuum Solutions and Service
4. Samples Available
5. Long Quality Guarantee
6. Fast Response to Customers' Feedback within 12 hours

DEVELOPMENT VACUUM EQUIPMENT CO., LTD
ADD: DONGGANG INDZONE, TAIZHOU, ZHEJIANG, CHINA PC: 317106
TEL: +86-576-83598308 FAX: +86-576-83598309
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