Vacuum Globe Valve

Product Features

Characteristics:

1. The fluid resistance is small, and its resistance coefficient is equal to that of a pipe section of the same length.

2. It has simple structure, small size and light weight.

3. Tight and reliable, the sealing surface material of the gate valve is widely made of plastic, which has good sealing performance and has also been widely used in vacuum systems.

4. It is easy to operate and opens and closes quickly. It only needs to be rotated 90° from fully open to fully closed, which is convenient for long-distance control.

5. It is easy to maintain. The gate valve has a simple structure and the sealing ring is generally movable, making it easy to disassemble and replace.

6. When fully open or fully closed, the sealing surfaces of the ball and valve seat are isolated from the medium. When the medium passes, it will not cause erosion of the valve sealing surface.

7. It has a wide range of applications, with diameters ranging from a few millimeters to several meters, and can be applied from high vacuum to high pressure.


Nominal pressure
CLASS
Nominal diameter
IN(mm)
LDD1D2D0HH1Weight(kg)
Manual operationpower-driven
300LB22301651279220032056019 73
21/2290190149.210525033557522 77
3310210168.312725039568531 85
435025520015732041570545105
540028023518632046076075175
6480320269.921635051081095195
8600380330.22705506251010165295
10650445387.43246007801294230475
12750520450.83816508551465325775
600LB23001651279224042071040 94
21/2340190149.210526047076048106
3380210168.312730056086056156
4430275215.915740063093080180
5500330266.71865007501168125257
6550355292.12165008501364200445

Nominal pressure
CLASS

Nominal dimeter
IN(mm)
Standard valueReference value
 L DD1 D2D6bf f1Z- φdD0HWeight(kg)
150LB2230152120.592
192
4-1920032519
21/2290178139.5105
22.52
4-1925034522
3310190152.5127
23.92
4-1925036033
4350229190.5157
23.92
8-1932037018
5400254216186
23.92
8-2232048085
9480279241.5216
25.42
8-22320598105
8600343298.5270
28.52
8-22400702178
10650406362324
312
12-25400782446
12750483432381
322
12-25500880456
300LB2230165127928822.7248--1820035023
21/2290190149.210511025.9248--2225040028
3310210168.312712129248--2225043033
435025520015715032.22 4.58--2232046553
540028023518617635.42 4.58-2232050593
6480320269.9216204372 4.512--22320611115
8600380330.227026041.72 4.512--26400722210
600LB2300165127928825.4748--1828041449
21/2340190149.210511028.6748--2232046465
3380210168.312712131.8748--2240054795
4430275215.915715038.17 4.58--26450621115
5500330266.718617644.57 4.58--30450732149
6550355292.121620447.77 4.512--30500840310
8 650420249.227026055.67 4.512--33 550 925590
Product
  type
Shell
strength test/MPa 
Back
seal test/MPa
seal test/MPaApplicable
medium
Applicable
temperature/℃
NKJ61H-406.04.44.4Water,
  Steam
   Air
≤425
NKJ61H-609.67.07.0
NKJ61H-10015.011.011.0
NKJ61Y-4016.04.44.4Water,
Steam,
   Air
≤550
NKJ61Y-64I9.67.07.0
NKJ61Y-10015.011.011.0
Part
name
Body
Bonnet
Valve
stem
DiscSealing
face
Yoke nutPackingFastener
NKJ61H
-C
25 or WCBCr.stain
mless
steel
Cr.stain
mless
steel
H: alloy
steel
Al
bronze
Expandng
compound
graphite
High
grade
carbon
  steel
NKJ61H
-1
Cr.Mo
steel
20Cr1
Mo1VA or 38Cr
MoAIA
12Cr1Mo
1VA
Y:carbide
alloy
Cr.MO
steel

Vacuum Globe Valve - Superior Quality and Optimal Performance

Introducing the Vacuum Globe Valve, a top-of-the-line product designed to provide superior quality and optimal performance in various industrial applications. This valve is specifically engineered to regulate and control the flow of fluids, gases, and other mediums in vacuum systems. With its advanced features and exceptional build, the Vacuum Globe Valve is the perfect choice for industries that demand precision and reliability.

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Unparalleled Durability and Longevity

The Vacuum Globe Valve is built to last, ensuring unparalleled durability and longevity even in the most demanding environments. Crafted from high-quality materials, this valve can withstand extreme pressure differentials and temperature variations, making it suitable for a wide range of applications. Its robust construction and seamless design minimize the risk of leaks or failures, guaranteeing uninterrupted operation and reducing maintenance costs.

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Precise Flow Control for Optimal Efficiency

With its precise flow control capabilities, the Vacuum Globe Valve allows for optimal efficiency in various industrial processes. This valve offers exceptional control over the flow rate, ensuring precise adjustments to meet specific requirements. Whether it's regulating the flow of liquids, gases, or other fluids, this valve provides accurate and reliable control, leading to enhanced productivity and cost-effectiveness.

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Seamless Integration and Versatility

The Vacuum Globe Valve is designed for seamless integration into existing systems, providing compatibility and versatility. It can be easily incorporated into different vacuum setups, allowing for hassle-free installation and integration. This valve is suitable for a wide range of applications, including but not limited to chemical processing, pharmaceuticals, food and beverage, and semiconductor manufacturing. Its versatility makes it an ideal choice for industries with diverse needs.

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Efficient and Reliable Sealing Mechanism

The Vacuum Globe Valve features an efficient and reliable sealing mechanism that ensures tight shut-off and prevents any unwanted leaks. This mechanism, combined with the valve's high-quality materials, guarantees a secure seal even in high-pressure or vacuum conditions. With its exceptional sealing performance, this valve offers peace of mind, knowing that your processes are protected and your operations run smoothly.

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Easy Maintenance and Serviceability

Maintaining and servicing the Vacuum Globe Valve is a breeze, thanks to its user-friendly design and easy accessibility. The valve's components are easily accessible, allowing for quick inspection, cleaning, and repairs. This reduces downtime and ensures that your system remains operational at all times. Additionally, the valve's durable construction minimizes the need for frequent maintenance, saving you time and resources.

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Accurate Positioning and Control

When it comes to precise positioning and control, the Vacuum Globe Valve excels. Its advanced actuation system allows for accurate and repeatable control of the valve's position, ensuring precise alignment and flow regulation. This level of control is vital in applications where precise measurements and adjustments are required. The Vacuum Globe Valve delivers exceptional performance, providing you with the confidence to achieve optimal results in your operations.

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High-Quality Manufacturing Standards

The Vacuum Globe Valve is manufactured to the highest standards, guaranteeing exceptional quality and reliability. Each valve undergoes rigorous testing and inspection to ensure compliance with industry specifications and performance requirements. With a focus on precision engineering and quality control, this valve meets the demands of even the most critical applications. Invest in the Vacuum Globe Valve and experience the benefits of superior craftsmanship.

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Enhanced Safety Features for Peace of Mind

Safety is of utmost importance in any industrial setting, and the Vacuum Globe Valve prioritizes it with its enhanced safety features. This valve is equipped with fail-safe mechanisms, emergency shut-off options, and pressure relief valves to prevent accidents and ensure the protection of personnel and equipment. By choosing the Vacuum Globe Valve, you can have peace of mind knowing that safety is always a top priority.


Certificates

Our manufacturing heavy industry expertise and commitment to quality have earned us a range of industry certificates, showcasing our dedication to excellence. With these certifications, we demonstrate our compliance with rigorous standards, ensuring that our products are of the highest quality and meet all necessary regulatory requirements. Our advantages lie not only in our certifications but also in our advanced production capabilities, state-of-the-art machinery, and skilled workforce. By leveraging cutting-edge technology and employing experienced professionals, we consistently deliver products that excel in performance, durability, and reliability. Additionally, our commitment to innovation allows us to stay ahead of the competition, constantly improving our processes and products to meet evolving market demands. With a strong emphasis on customer satisfaction, we strive to provide tailored solutions, prompt delivery, and exceptional after-sales service. Trust in our industry-leading expertise and certified products to gain a competitive edge in the manufacturing heavy industry.