Square Hole Perforated Metal,square hole metal perforated Sheet,Stainless Steel Perforated Metal Sheet,Square Hole Perforated Mesh Stainless Steel Hebei Yingkang Wire Mesh Product Co.Ltd , https://www.wiremesh-china.com
DESCRIPTIONS
The DDCY-Q series vacuum pressure solenoid valve is installed on a dedicated mechanical vacuum pump. It is positioned at the inlet of the mechanical vacuum pump and synchronizes with the opening and closing of the pump.
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When the pump stops working or the power supply is suddenly interrupted, the valve can automatically close due to atmospheric pressure and the vacuum valve plate, maintaining the vacuum system. This prevents contamination of the vacuum pump oil by allowing air to enter the pump chamber through the orifice valve.
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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
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Note: The upper flange has a sealing groove, while the lower flange does not.
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STM
DESCRIPTION
QTY
REMARK
4
BELT
5
*
13
O-RING
2
*
14
SHAFT SEAL
2
*
14A
SHAFT SEAL
3
*
16
LONG SHAFT SLEEVE
1
*
17
O-RING
5
*
18
BEARING
2
**
21
GAS BALLAST VALVE
1
*
25
SHORT SHAFT SLEEVE
2
*
29
O-RING
1
*
32
KEY
2
**
34
KEY
1
**
35
KEY
2
**
45
VACUUM RESERVOIR OIL VALVE
1
**
46
Square Hole Perforated Metal
Rotary Piston Vacuum Pump Gas Ballast Valve
Model NO.: DDCY-65Q
Power Supply: DC Solenoid Valve
Usage: Safety
Standard: BSW
Application: Industrial Usage
Leak Rate (Pa·L/s): <6.7X10-2
Open & Close Time (s): <3
Power (W): 14
Supply: -220V 50Hz
Weight (kg): 5
Valve Body: Carbon Steel
Seal: Rubber
Trademark: DVE
Transport Package: Neutral Wood Box
Specification: Spare Parts Of High Level
Origin: Zhejiang, China
HS Code: 8414100000
Square hole perforated metal is a type of metal Perforated Sheet or Filter Mesh that has been punched with square-shaped holes. This material is often used in architectural applications, industrial applications, and decorative purposes due to its unique properties.
Properties:
1. Permeability: Square hole perforated metal allows air and light to pass through while blocking solid objects.
2. Strength: The metal's strength is not compromised significantly by the perforations, making it suitable for structural applications.
3. Corrosion Resistance: Depending on the type of metal used (e.g., stainless steel, aluminum), it can offer excellent corrosion resistance.
4. Versatility: It can be used in various environments, including outdoor conditions due to its durability.
5. Aesthetic Appeal: The perforated pattern can create interesting visual effects when used in façades, fences, or screens.
Applications:
- Architectural: Used in facades, sun shading systems, ceiling panels, and decorative elements.
- Industrial: In ventilation systems, filters, and acoustic barriers.
- Decorative: For artistic installations, interior design elements, and partitions.
- Safety: In grilles and security barriers where visibility is required but tampering is not desired.
Choosing the Right Type:
The selection of square hole perforated metal depends on several factors:
- Material: Stainless steel, aluminum, copper, etc., each offering different strengths and corrosion resistance.
- Size of Holes: Determines the amount of light and air that can pass through, as well as the overall appearance.
- Gauge/Thickness: Affects the strength and flexibility of the material.
- Pattern: The arrangement of holes can vary, affecting the final product's appearance and functionality.
Installation and Maintenance:
Square hole perforated metal requires proper installation to ensure safety and effectiveness. Regular cleaning is necessary to maintain its appearance and functionality, especially in outdoor settings. Corrosion-resistant coatings may be applied to prolong the life of the material.
If you need specific advice or products related to square hole perforated metal, please provide more details about your requirements or application context.