GATE VALVE KNIFE DUCTILE IRON DN50-DN2000
- Ref Price:
-
$50.00 - 1,000.00
/ pc
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 pc
- Supply Capability:
- 9999 pc/month
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Quick Details
Standard or Nonstandard: | Standard | Structure: | Gate | Pressure: | Medium Pressure |
Power: | Manual | Material: | Casting | Temperature of Media: | Normal Temperature |
Media: | Water | Port Size: | DN50-DN2000 | Place of Origin: | Tianjin China (Mainland) |
Brand Name: | CMAX | Nominal diameter:: | DN50-DN2000 | Working pressure:: | PN10/PN16/PN25 |
Valve Design:: | MSS-SP81 | Face-to-face:: | MSS-SP81 | Flange accommodation:: | ANSI;DIN ;BS ;JIS;GB |
Test Standard:: | MSS-SP81;API 598 |
Description:
Nominal diameter: DN50–DN2000
Working pressure:PN6/PN10/PN16/CL125/CL150
Valve Design: MSS-SP81
Face-to-face: MSS-SP81;
Flange Standard: ANSI;DIN ;BS ;JIS;GB
Test Standard: MSS-SP81;API 598;
Nominal Diameter DN | DN50-2000 | DN50-2000 | DN50-2000 | MM | |
Nominal Pressure PN | 0.6 | 1.0 | 1.6 | ||
Test Pressure | Seal test | 0.67 | 1.1 | 1.1 | Mpa |
Sheel test | 9 | 1.5 | 1.5 | ||
Working Tempertaure | -29~235 | ℃ | |||
Suitable Medium | Cement, Paper Pulp,Sewage,Water, Oil etc. | ||||
No. | Part | Material |
1 | Body | Ductile Iron,WCB,SS |
2 | Disc | SS201,SS304,SS316,SS316L |
3 | Shaft | SS420, SS304,SS316,SS316L |
4 | Seat | EPDM,NBR,Viton,Metal |
5 | Stem nut | BRASS |
6 | Filler | PTFE |
7 | Yoke | Carbon steel, SS304,SS316; |
- Q:What does Z941H-25DN250 mean by electric gate valve (excluding electric equipment)?
- Cast steel flanged gate valve 25 pressure bore 250
- Q:The difference and use of gate valve and stop valve
- Standard light valve professionals to answer for you, gate valve refers to the closure of parts (gate) along the central line of the vertical direction of moving valve. The gate valve is mainly used for cutting in the pipeline. The valve is a valve with a very wide, cutting device general caliber DN = 50mm use it, sometimes a small diameter cutting device also use valve, gate valve has the following advantages:Fluid resistance is small.Minor force needed for opening and closing.
- Q:What are the working principles of the electric gate valve?
- We see you what type of electric valve, is integral or ordinary type, if the overall type Denso took power on the line, is generally 380V and 220V power supply, and then according to their own needs and then open the signal line, in place and closing in place and remote control line, valve position feedback signal the commonly used 4~20ma over torque protection fault signal.
- Q:What are the standards for the execution of cast iron dark pole gate valves?
- They are also standard in the production of cast iron dark rod gate valves:Design and manufacture: as per GB/T12234-89 regulationsLength of structure: as specified by GB/T12221-89Flange dimensions: as specified in JB79 GB/T9112-9131Inspection and test: as specified in JB/T9092-99 GB/T13927-92Drive mode: manual, electric, gear drive
- Q:What is the allowable leakage rate of the gate valve D?
- In GB/T 13927, the leakage rate of the valve is divided into 10 grades, namely: A, AA, B, C, CC, D, E, EE, F, G class. And stipulates that when the order contract does not specify, the metal sealing valve according to D requirements.
- Q:What are the features and uses of the gate valve?
- 1) advantages: sealing performance than the cut-off valve, the fluid resistance is small, open and close more effort, full sealing surface by the erosion of media, media flows from the restrictions, with double flow, small structure length, wide application range. 2) disadvantages: high size, open need a certain space, opening and closing time is long, in the opening and closing, the sealing surface is easy to erode and scratch, and the two sealing pairs bring difficulties to the processing and maintenance.3) use: gate valve is generally used in the caliber of DN15-1800mm pipes and equipment, and its dosage is great, mainly cutting off function, not allowed to throttle.
- Q:What kind of valve is gate valve? Is it different from the cut-off valve?
- Gate valve and the role of the cut-off valve, are playing a role in isolation. The difference is that the gate valve and the cut-off valve are constructed differently. Fluid from the gate valve flow and flow direction is straight, there is no change in direction, but in the cut-off valve is from the bottom of the valve flow into the flow from the upper part of the spool.
- Q:Why is gate valve or butterfly valve used for water pump?
- General pressure is small, use the butterfly valve, when the pressure is big, use the gate valve. The two main function of the valve is to adjust the flow and easy to overhaul.Zibo Boshan new Duke water supply equipment
- Q:What is the difference between gate valve and gate valve? Is it the same valve?
- The same, very few people call gate valve, all call gate valve.
- Q:What type of flange does it fit with the gate valve?
- According to the welding plate flange, flange material selection of piping material.
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GATE VALVE KNIFE DUCTILE IRON DN50-DN2000
- Ref Price:
-
$50.00 - 1,000.00
/ pc
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 pc
- Supply Capability:
- 9999 pc/month
OKorder Service Pledge
OKorder Financial Service
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