CHECK VALVE SWING TYPE DIN/BS/JIS DN40- DN600
- Ref Price:
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- 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: | Check | Pressure: | Medium Pressure |
Power: | Hydraulic | Material: | Casting | Temperature of Media: | 0℃~80℃ |
Media: | Water | Port Size: | 2" - 10" | Place of Origin: | China (Mainland) |
Model Number: | F7372 | Brand Name: | Eastragon | Application: | General |
Product name: | JIS F7372 5K DN50 - DN250 Cast Iron Straight Type Swing Check Valves | Body material: | Grey Cast Iron | Working pressure: | 5Kgf/cm2 |
Size: | 15-250mm | Standard: | JIS F7372 | Medium: | Fresh Water, Sea Water, Air |
Type: | Straight Swing Check | Certificate: | CCS, ABS, BV |
Packaging & Delivery
Packaging Details: | plastic bag+ box+ carton+ pallet |
Delivery Detail: | 25-40 DAYS |
Technical Date | Material Specification | ||
Nominal Diameter | DN40-DN1000 | Valve Body | Cast Iron or Ductile Iron |
Nominal Pressure | PN10/PN16 | Valve Disc | Cast Iron or Ductile Iron or Stainless Steel |
Operation Temperature | -40°C~225°C | ||
Flange Driling Standard | EN 1902-2 PN10/16 | Seal Material | EPDM OR NBR |
Suface Treatment | Painting | Valve Spring | Stainless Steel |
Application | Portable water, water distribution service & feed lines, sewage disposol, irrigation, fire protection pipe systerm, etc. | ||
Specification
Standard: JIS F7372
Nominal Pressure:5K
Nominal Diameter:DN50-DN250
Suitable Medium: Oil,Water, Acid, vapor
Material Table of Cast Iron Check Valve
Name of Part | Material | |
1 | Body | FC200 |
2 | Bonnet | FC200 |
3 | Disc | BC6 |
4 | Valve Seat | BC6 |
5 | Gasket | NON-asbestos |
Dimensions of F7372 5K check valve
DN | d | L | D | C | NO. | h | t | H |
50 | 50 | 190 | 130 | 105 | 4 | 15 | 16 | 97 |
65 | 65 | 220 | 155 | 130 | 4 | 15 | 18 | 119 |
80 | 80 | 250 | 180 | 145 | 4 | 19 | 18 | 129 |
100 | 100 | 280 | 200 | 165 | 8 | 19 | 20 | 146 |
125 | 125 | 330 | 235 | 200 | 8 | 19 | 20 | 171 |
150 | 150 | 380 | 265 | 230 | 8 | 19 | 22 | 198 |
200 | 200 | 460 | 320 | 280 | 8 | 23 | 24 | 235 |
250 | 250 | 550 | 385 | 345 | 12 | 23 | 26 | 290 |
300 | 300 | 640 | 430 | 390 | 12 | 23 | 28 | 351 |
- Q: Automatic water tower water reflux, plus a check valve not supposed
- Check the direction of the installation is correct, check valve quality is good, you can install two check valve. Check valve refers to rely on the flow of the media itself and automatically open and close the valve flap, used to prevent media backflow valve, also known as check valve, one-way valve, counter flow valve, and back pressure valve. The check valve belongs to an automatic valve, whose main function is to prevent the backflow of medium, prevent the reverse of pump and drive motor, and release the container medium.
- Q: What are the differences between different check valves applications? For example, is the fire pump outlet swing check valve or a silent check valve? According to 35How to recognize single wall corrugated pipe and double wall corrugated pipe? Which is better?.What's the use of the silent check valve? And the bellow problem below, is there no answer?
- General pump station project, for the pump outlet check valve, the following principles should be observed;The outlet check valve shall be used when the diameter of the outlet pipe of the pump is smaller, that is, DN<50mm.The pipeline of the pump outlet pipe diameter DN is larger than 50mm, should be used in swing check valveSwing check valves can be installed horizontally or vertically.
- Q: Today, I saw the name of the fire check valve on the drawing of a project. Who knows what this is? I haven't met before
- Fire check valve, suitable for installation in the kitchen of the air inlet is connected with the common flue, smoke lampblack machine, lampblack and other indoor air discharge to the roof, can prevent the flue gas in the flue flow, and when the building fire, the fire spread to the common flue, the check valve will automatically shut down, stop to fire you spread the rescue of property and escape more time for you, protect your property and life safety. The fireproof device is sensitive and reliable, and is favorable for environmental protection and improving the fire safety level of the house.
- Q: What's the size of the check sleeve?
- According to the valve connection mode (thread connection, flange connection), select valve rating, modify the valve name
- Q: How can the check valve be distinguished from the cut-off valve?
- Look literally can explain ah, pro! Check valve, your fluid medium can come in and want to go back. No way！ Blocked. SO just goes back! This valve switch is usually dependent on the medium itself. What about the stop valve?. The flow of water in your pipe is good, I said, stop (if it is an electric globe valve) press the Shimonoseki button. Stop and stop right now. Medium can not flow. I want to open. Press open. The stem is lifted and the medium will flow! Of course inside the internal structure will not give you too much!
- Q: How to control the common flue return and smoke return?
- How to control the common flue return valve, smoke return to smoke, kitchen flue check valve string smoke smoke? This is everybody wants to know about the fault, the most important problem is to put on the wall of the check valve is not sealed, now on the market to sell the check valve check valve check valve is not sealed, the check valve inside the material generally for metal, plastic. Check valve is the main thrust itself hard material, the valve body and so hard hard together with the no seal function, this is the public flue check valve to return back to tobacco smoke, kitchen flue non-return valve on cigarette smoke leakage of the major mistakes!Now houses are tall buildings, kitchen flue only one, every household fumes are discharged inside. Governance public kitchen flue, non-return valve, smoke, smoke, smoke and smoke leak is very simple, we designed a flue check valve, perfectly solved all the problems of soot backflow. Our flue check valve is the use of silicone sheet with soft seal, as long as a closed, a little smoke can not enter, and structure of the ordinary check valve is completely different, can thoroughly solve the oil return, to play the role of deodorant, anti back. And exhaust air super large, up to 180MM, installation is very convenient, they can be installed.
- Q: Is the check valve and relief valve something?
- Not the same thing!!! Installed on the water heater will not have too much money, less than 10 should be enough, but most of the water heaters are non - targets, may not be too good to match, you'd better go to a larger plumbing market
- Q: What is the function of the ventilator's check valve?
- When the soot exhauster stops working, the one-way valve plate is automatically closed under the action of gravity, and the fume passage is isolated from the common flueThe smoke in the flue doesn't flow back in.
- Q: Check valve and check valve
- The name is not the same, there is a check valve, there are video instructions, you can search the "Simon check valve.""
- Q: What type of check valve should be installed before the suction pump?
- Swing, turn, or automatic (note, anyway) can be.
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CHECK VALVE SWING TYPE DIN/BS/JIS DN40- DN600
- Ref Price:
-
- 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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