Shanghai Jianggong Valve Manufacturing Co., Ltd.
| Payment Terms | L/C,T/T,Western Union |
| Supply Ability | 100pcs per month |
| Delivery Time | 14 days |
| Packaging Details | Plywood box safety packing |
| Application: | General |
| Medium Type: | Water, steam and oil etc. |
| Mounting Type: | Direct Mount |
| Standard Or Non-Standard: | Standard |
| Flow way: | Two way |
| Actuation: | Manual, Electric, Pneumatic,Automatic |
| Sealing Performance: | Sealing |
| Working Temperature: | Normal Temperature And High Temperature |
| Pressure Application: | Normal Pressure |
| Quality Warranty: | 18 Months |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,T/T,Western Union | Supply Ability | 100pcs per month |
| Delivery Time | 14 days | Packaging Details | Plywood box safety packing |
| Application: | General | Medium Type: | Water, steam and oil etc. |
| Mounting Type: | Direct Mount | Standard Or Non-Standard: | Standard |
| Flow way: | Two way | Actuation: | Manual, Electric, Pneumatic,Automatic |
| Sealing Performance: | Sealing | Working Temperature: | Normal Temperature And High Temperature |
| Pressure Application: | Normal Pressure | Quality Warranty: | 18 Months |
| Place of Origin | China | ||
| High Light | industrial Globe Valve ，Two Way Flow Globe Valve | ||
Highlight: Globe valve
Product introduction:Globe valve
Globe valve is a kind of cut-off valve, its sealing is by applying torque to the valve stem, the stem in the axial direction to apply pressure to the valve disc, so that the disc sealing face and seat sealing face tightly fit, prevent media leakage along the gap between the sealing face.The sealing pair of globe valve consists of the disc sealing face and the seat sealing face. The stem drives the disc to move vertically along the center line of the seat.The opening height of the globe valve is small in the opening and closing process, which is easy to adjust the flow rate, convenient for manufacturing and maintenance, and wide applicable range of pressure.
Product technical parameters:
| 15~300 | ||
| Nominal Pressure PN (MPa) | 1.6 | |
| Test Pressure (MPa) | Strength (water) | 2.4 |
| Enclose (Water) | 1.76 | |
| Main Components | Body | Stainless steel |
| Bonnet | Stainless steel | |
| Dsic | Stainless steel | |
| Stem | Stainless steel | |
| Yoke nut | Brass | |
| Working temperature | ≤200℃ | |
| Medium suitable | Water, steam, oil and weak corrosive mediums | |
| Connection | Flange connection | |
Product features:
1. In terms of structure, globe valve is simpler than gate valve. There is only one sealing surface on the valve body and valve disc, which has good manufacturing technology and is easy to manufacture and maintain.Globe valve in the full closing process of the disc travel is small, its height is relatively small gate valve.
2. The opening height of the globe valve is small in the opening and closing process. The opening height is generally only 1/4 of the diameter of the valve seat channel and has very reliable cutting action, which is easy to adjust the flow.
3. From the service life, once in the open state, there is no contact between the seat and the sealing surface of the disc, the sealing surface is not easy to wear and scratch, so it improves the service life of the seal.
4. The globe valve only allows one-way flow of media, directional installation, the length of the globe valve structure is greater than the gate valve.
5. The opening and closing torque of globe valve is large and it is difficult to realize fast opening and closing. Moreover, the flow passage in the valve is tortuous and the fluid flow resistance is large, resulting in a large loss of fluid power in the pipeline
6. When the medium from below the valve disc into the valve, the operation force needs to overcome the resistance, is the friction of the stem and packing and the thrust produced by the pressure of the medium,
7. Globe valve closing valve force is larger than opening valve force, so the stem diameter should be large, otherwise stem top bending failure will occur.
Company Details
Year Established:
1992
Total Annual:
10,000,000-20,000,000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Shanghai Jianggong Valve Manufacturing Co., Ltd. is a professional manufacturer and supplier for industrial valve products, we are specialized in production and sales of all kinds of valve products, which is widely used in petroleum, chemical, metallurgy, paper, medicine, food, coal, municipa... Shanghai Jianggong Valve Manufacturing Co., Ltd. is a professional manufacturer and supplier for industrial valve products, we are specialized in production and sales of all kinds of valve products, which is widely used in petroleum, chemical, metallurgy, paper, medicine, food, coal, municipa...
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