Investment Casting Globe Valve
Description
Technical Parameters
The investment casting stainless steel screwed globe valve is a small-sized valve that has been specifically designed to move the disc along the center line of the seat. This valve design ensures that the opening of the seat is directly proportional to the disc stroke, providing precise control. The valve stem of this type of valve is relatively short but capable of delivering reliable cutting performance, making it an excellent choice for flow adjustment. Therefore, it is widely used as a flow cutting or regulating valve as well as a throttling valve. Overall, the investment casting stainless steel screwed globe valve is a top-of-the-line valve that provides unmatched control and accuracy.
Stainless steel valves are highly preferred in marine settings due to their remarkable corrosion-resistant properties. On the other hand, globe valves find their wide application in a diverse range of industries such as chemical and petrochemical plants, oil and gas pipelines, water treatment plants, HVAC systems, pharmaceutical manufacturing, and food and beverage processing facilities.
Specifications
·Size Range: 1/2” to 4” (DN15 to DN100)
When it comes to threaded connections, there are a variety of standards that must be considered. For BSPT and BSP BS21 threads, the standards to follow are NPT ASME B1.20.1, DIN2999, DIN259, ISO228-1, and JIS B0203. ISO7/1 is another important standard to keep in mind. Understanding and adhering to these standards is crucial for ensuring the proper function and fit of threaded connections in industrial settings. By following these guidelines, businesses can guarantee safe and efficient operations that meet industry standards and regulations.
·Pressure Rating: 200PSI, PN16, ASME B16.34
This valve boasts several key features, including an inside screwed bonnet, a non rising stem, a plug disc design, an integral seat, and a full bore construction. The inside screwed bonnet ensures a secure seal, while the non rising stem allows for easy operation. The plug disc design provides optimal flow control, while the integral seat enhances durability. Overall, this valve is a reliable choice for a variety of applications.
·Material: WCB, CF8, CF8M etc.
·Investment Casting body and cap
·Inspection Testing: API598, EN12266

Standard materials of parts
|
Item |
Parts |
Material |
|
1 |
Body |
CF8 / CF8M |
|
2 |
Disc |
CF8 / CF8M |
|
3 |
Stem |
SS304 / SS316 |
|
4 |
Gasket |
PTFE |
|
5 |
Cap |
CF8 / CF8M |
|
6 |
Washer |
SS304 / SS316 |
|
7 |
Gland ring |
CF8M |
|
8 |
Hand wheel |
Aluminum alloy |
|
9 |
Nut |
SS304 |
|
10 |
Washer |
SS304 |
|
11 |
Ring |
SS304 |
|
12 |
Stem packing |
PTFE |
Dimensions (in mm & inch)
|
Size |
D |
L |
H |
D1 |
|
1/2" |
12 |
52 |
87 |
70 |
|
3/4" |
15 |
60 |
90 |
70 |
|
1" |
20 |
71 |
99 |
80 |
|
1.1/4" |
25 |
82 |
118 |
80 |
|
1.1/2" |
32 |
90 |
140 |
100 |
|
2" |
40 |
101 |
155 |
100 |
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