Chemical Industrial Vacuum Systems Differential Pressure Valve
Titanium Carbonitride,Titanium Carbonitride Powder,High Purity Titanium Carbonitride Powder,Tungsten Titanium Solid Solution zhuzhou haokun hard materials CO.,LTD , https://www.hkmetalpowder.com
The filter material is stainless steel woven mesh and stainless steel punching hole mesh, suitable for the preceding stage dewatering in heavy oil combustion systems, and can also be used for chemical liquid filtration with a precision of 100 um.
The filter element material is stainless steel round microporous mesh, ideal for pretreatment and post-treatment systems in electronic, petroleum, chemical, pharmaceutical, food, and other industrial sectors. It helps further purify water containing low suspended impurities (less than 2 ~ 5 mg/L).
OMF VACUUM PUMP OUTLET OIL MIST FILTER
Our company has developed the OMF series outlet oil mist filter for rotary piston vacuum pumps and rotary vane vacuum pumps. These filters effectively remove oil mist discharged by vacuum pumps, significantly reducing environmental pollution and oil consumption. The OMF oil mist filters feature bypass valves and exhaust pressure displays. If the exhaust pressure becomes too high, the bypass valve will automatically open to reduce pressure. Compared to general oil mist filters, the OMF series is more secure and reliable. The outer layer of the filter core includes removable cloth for replacement or washing when it becomes 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 system based on specific end-user needs.
APPLICATION
Commonly used in vacuum coating, vacuum metallurgy, vacuum heat treatment, vacuum drying, vacuum impregnation, vacuum strainer, poly-silicon production, aerospace simulation, and more.
DESCRIPTIONS
The DDCY-Q series vacuum pressure solenoid valve is installed on a dedicated mechanical vacuum pump. Positioned at the inlet of the mechanical vacuum pump, it synchronizes the opening and closing of the pump.
When the pump stops operating or there's a sudden power interruption, the valve can automatically close using atmospheric pressure and the vacuum valve plate, maintaining the vacuum system. Air fills the pump chamber through the orifice valve to prevent contamination of the vacuum pump oil from the counterflow system.
Applicable media: 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
SOLENOID VALVE DIAGRAM
PHYSICAL PICS
Delivery Time: 7-30 Days, depending on factory production schedule
Sea Port: Ningbo/Shanghai FOB
DIFFERENTIAL PRESSURE VALVE
The DDCY-Q series vacuum pressure solenoid valve is installed on a dedicated mechanical vacuum pump. Positioned at the inlet of the mechanical vacuum pump, it synchronizes the opening and closing of the pump.
When the pump stops operating or there is a sudden power interruption, the valve can automatically close using atmospheric pressure and the vacuum valve plate, maintaining the vacuum system. Air fills the pump chamber through the orifice valve to prevent contamination of the vacuum pump oil from the counterflow system.
Applicable media: air and non-corrosive gases.
Note: The upper flange of the pressure difference has a sealing groove, while the lower flange does not.
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 are used for connecting devices to piping, pipes, and tubes. They offer damping, disinfection, and compensation due to their unique features, making them 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