Henan Lianghe Pipeline Equipment Co.,Ltd
| Payment Terms | T/T, D/A, D/P, Western Union, MoneyGram, L/C |
| Supply Ability | 6000 piece per month |
| Delivery Time | 3-7 day |
| Packaging Details | cartons,wooden cases |
| Standard or Nonstandard | Standard |
| Media | Water |
| Standard | ANSI BS DIN JIS |
| Connection | Flange Ends |
| Body Material | Cast Iron |
| Temperature of Media | Medium Temperature |
| Structure | Gate |
| Warranty | 12 months |
| Pressure | PN10 |
| Brand Name | Liang He |
| Model Number | Z45X |
| Certification | ISO 9001 |
| Place of Origin | Henan,China |
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Product Specification
| Payment Terms | T/T, D/A, D/P, Western Union, MoneyGram, L/C | Supply Ability | 6000 piece per month |
| Delivery Time | 3-7 day | Packaging Details | cartons,wooden cases |
| Standard or Nonstandard | Standard | Media | Water |
| Standard | ANSI BS DIN JIS | Connection | Flange Ends |
| Body Material | Cast Iron | Temperature of Media | Medium Temperature |
| Structure | Gate | Warranty | 12 months |
| Pressure | PN10 | Brand Name | Liang He |
| Model Number | Z45X | Certification | ISO 9001 |
| Place of Origin | Henan,China | ||
| High Light | pn16 flanged gate valve ，pn16 gate valve flange type ，cast iron flanged gate valve | ||
Product Introduction
The gate valve is a gate plate with opening and closing parts, the direction of movement of the gate plate is perpendicular to the direction of the fluid, and the gate valve can only be fully opened and closed, and cannot be adjusted and throttled.
How a gate valve works
The working principle of the gate valve is to control the on-off of the fluid through the lifting and lowering of the ram. When the ram rises, the fluid is allowed to pass through; When the ram is lowered, the fluid is blocked. The opening and closing parts of the gate valve are rams, and the direction of movement is perpendicular to the direction of the fluid.
Gate valve features
1. Good switching performance: The structure of the gate valve is simple, and the opening and closing are fast and reliable. The flow of the medium is controlled by moving the valve plate (ram) up and down. The ram provides a fully open or fully closed passage, resulting in less flow resistance during the opening and closing of the gate valve and less pressure loss of the fluid.
2. Good sealing performance: The gate valve adopts a parallel double gate structure, and the opening and closing operation is realized by moving the gate up and down. In the closed state, a completely sealed passage is formed between the two rams and the valve seat, which can effectively prevent the leakage of the medium.
3. Wide range of flow regulation: There is a straight channel between the flow channel and the gate plate of the gate valve, so it has a large flow area and a wide range of flow regulation of the fluid. It is suitable for some working conditions that require flow regulation.
Product parameters
| Name | 3 inch PN16 Gate valve |
| Size | DN40-DN1200 |
| Pressure | PN6/PN10/PN16 |
| Body | Ductile iron |
| Temp | -20℃-120℃ |
| Suitable Medium | Fresh water,Sewage,Seawater,etc. |
| Application | Petrochemical,water treatment,etc. |
| DN | NPS(inch) | L | D | D1 | n-φD |
| 50 | 2'' | 250 | 160 | 125 | 4-18 |
| 65 | 2 1/2'' | 265 | 180 | 145 | 4-18 |
| 80 | 3'' | 280 | 195 | 160 | 8-18 |
| 100 | 4'' | 300 | 215 | 180 | 8-18 |
| 125 | 5'' | 325 | 245 | 210 | 8-18 |
| 150 | 6'' | 350 | 280 | 240 | 8-22 |
| 200 | 8'' | 400 | 335 | 295 | 12-22 |
| 250 | 10'' | 450 | 405 | 355 | 12-26 |
| 300 | 12'' | 500 | 460 | 410 | 12-26 |
| 350 | 14'' | 550 | 520 | 470 | 16-26 |
| 400 | 16'' | 600 | 580 | 525 | 16-30 |
FAQ
Q: What are the advantages of gate valves?
A: The advantages of gate valves include smooth flow paths, low fluid resistance, less effort in opening and closing, good sealing, smaller structural lengths, and unrestricted flow direction of the medium.
Q: What is your packing method?
A: It is wrapped in plastic film first, then packed into a carton, and then packed into a wooden case, which can also be customized according to customer requirements.
Q: Can I visit your factory before ordering?
A: Yes, welcome to our factory to check the quality.
Q: What is the operating pressure of a gate valve?
A: Generally, it is PN6/PN10/PN16.
Q: Can the caliber size be customized according to the customer?
A: Yes, we can make it according to customer's requirements.
Q: Where is your loading port?
A: Shanghai, Qingdao or Tianjin in China.
Company Details
Business Type:
Manufacturer
Year Established:
2003
Total Annual:
40000000-60000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
The company adheres to the business philosophy of "customer satisfaction is our first duty, all employees are responsible for creating quality, continuous improvement sets new heights, honest service builds reputation", and wholeheartedly provides high-quality products and profes... The company adheres to the business philosophy of "customer satisfaction is our first duty, all employees are responsible for creating quality, continuous improvement sets new heights, honest service builds reputation", and wholeheartedly provides high-quality products and profes...
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