Globe Valve  Product Description
The forged steel globe valve is mainly used in the pipelines of various systems of thermal power plants to cut off or connect the pipeline medium. Applicable medium: non-corrosive medium such as water and steam. Compared with other valve products, the forged steel globe valve is characterized by high temperature and high pressure resistance, unique self-sealing design, the higher the pressure, the more reliable the sealing. Due to the special performance and technical characteristics and the special working conditions, the product also has characteristics that cannot be replaced by other products.
Because the opening or closing stroke of the forged steel globe valve is relatively short, and it has a very reliable cut-off function, and because the change of the valve seat port is proportional to the stroke of the valve disc, it is very suitable for flow regulation. Therefore, this type of valve is ideal for shut-off or regulation as well as throttling use
Forged steel globe valve manufacturing range
Size range: 2"~24" (different valve types, different sizes, please inquire for details)
Pressure: ANSI 100LB~2500LB (different valve types, different pressures, please contact our sales for details)
Decorative material: According to API600
Operation mode: manual, gear, electric, pneumatic,
Product standard: JB, HG, ANSI, DIN and other non-standard.
For more details, please contact our sales department.
Applicable temperature: -196鈩冿綖700鈩?/p>
Body material: WCB, ZG1Cr18Ni9Ti, ZG1Cr18Ni12Mo2Ti, CF8(304), CF3(304L), CF8M(316), CF3M(316L), Ti.
Choose different materials, can be applied to water, steam, oil, nitric acid, acetic acid, oxidizing medium, urea and other media.
Design Features
Low leakage control
cock disc
Seat screw or weld
The selection principle of forged steel globe valve is:
1. A globe valve should be selected on the pipeline or device of high temperature and high pressure medium. Such as thermal power plants, nuclear power plants, high temperature and high pressure pipelines of petrochemical systems.
2. On pipelines where the requirements for convection resistance are not strict. That is, where the pressure loss is not considered.
3. There is flow adjustment or pressure adjustment, but the requirements for adjustment accuracy are not high, and the diameter of the pipeline is relatively small. For example, it should be selected on pipelines with a nominal diameter of 鈮?0mm.
4. In the water supply and heating projects in urban construction, the nominal passage is smaller, and the cut-off valve, balance valve or plunger valve can be selected, for example, the nominal passage is less than 150mm.
The advantages of forged steel globe valve:
During the opening and closing process, the friction between the valve disc and the sealing surface of the valve body is smaller than that of the gate valve, so the wear resistance is better. The opening height is generally only 1/4 of the diameter of the valve seat passage, so it is much smaller than the gate valve. Usually there is only one sealing surface on the valve body and the valve disc, so the manufacturing process is better and it is easy to maintain.
FAQ
Q: Are you a trading company or manufacturer ?
A: We are manufacturer.
Q: What are your main products?
A: Our main products are all kinds of high and medium pressure valves including gate valve, globe valve, check valve, other special valves and various kinds of castings.
Q: What certificates do you own?
A: National special equipment manufacturing license certification,
API,CE,ISO9001 and so on.
Q: Do you have your research and development team?
A: Yes, we do.
Q: What's your minimum order quantity?
A: One.
Q: How long is your delivery time?
A: It depends on the quantity.
Q: How can you guarantee quality?
A: We have strict inspection before shipment. Don't hesitate to contact us if you have any problem after receiving the goods. We offer the best after-sale service.
Q: Why to choose you as our supplier from so many Chinese factories and traders?
A: We have rich experience in valve making and outstanding ability of technical processing, being specialized in this industrial for more than 30 years.Globe Valve
website:http://www.ka-valve.com/globe-valve/