Wafer Type Check Valve DN40-DN600 High Quality
- Ref Price:
-
$500.00 - 1,000.00
/ unit
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 10000 unit/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
You Might Also Like
Quick Details Of Wafer Type Check Valve
Standard or Nonstandard: | GB,BS,DIN,JIS,DIN,ANSI | Structure: | Check | Pressure: | Medium Pressure |
Power: | Hydraulic | Material: | Casting, WCB, Stainless Steel | Temperature of Media: | Medium Temperature |
Media: | Water, Oil, Gas, Acid, Alkali and so on | Size range: | 1.5"-24" | Place of Origin: | China (Mainland) |
Sealing material: | NBR,EPDM,VITON | Brand Name: | BGV | Name: | Wafer type double disc check valve |
Color: | As per your request | Standard: | GB,BS,DIN,JIS,DIN,ANSI,TABLE D,TABLE E | Pressure rating: | PN10,PN16 or class125/150 |
Packaging & Delivery Of Wafer Type Check Valve
Packaging Detail: Exported standard plywood box
Delivery Detail: 7-30 days
Specifications Of Wafer Type Check Valve
1)Size: DN40-DN600
2)Materials:GG25,GGG40
3)Disc:304SS,316SS,Steel,Bronze
4)ISO9001,CE Certificate
Usage/Applications Of Wafer Type Check Valve
1. Working pressure: 1.6Mpa, 1.0Mpa.
2. Inspection standard:API598 DIN3230
3. Suitable flange standard:DIN2501 PN10/16,BS4504 PN10/16,BS10 TABLED/E,JIS2220 10K/16K,ANSI125/150
4. Face to face :ANSI125/150,DIN3203 K3-1999,ISO5752-1982
5. Working temperature: EPDM -10°c~+120°c, NBR -10°c~+80°c, VITON -23°c~+150°c
This valve is installed in pipeline system as a medium against-flow protecting equipment.
- Q: The working principle and structure description of the mute check valve
- Slow closing check valve and check valve or check valve, its role is to prevent the media back in the pipeline, its working principle is as follows: first, the role of principle: moving through the cylinder plug on the valve flap, assist the rapid opening and closing to the sealing surface two, structure 1 structural forms: swing type 2 single disc drive mode: 3 butt welding connection: open and closed by a pneumatic device to control the butt welding of the 4 valves, speeding up the valve opening and closing speed.
- Q: Check valve H41T-16. What are the numbers and letters in it?
- H stands for check valves, 4 for flanges, 1 for lift, T for seal, and 16 for pressure
- Q: Can the flue check valve and kitchen check valve protect against odor?
- Not really. It depends on what valve it is. If it is a variable pressure air valve, of course, if it is an ordinary other valves, generally only temporary role. Five residential home kitchen platoon smoke system is the application of this variable pressure air valve.
- Q: Check valve symbols?
- 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.The opening and closing parts depend on the flow of the medium and the power is turned on or off by itself.
- Q: Why can't the check valve on the air pipe be used when the wind speed is less than 8 meters?
- First of all, you must understand the working principle of the check valve, indeed, as you said, you can adjust the position of the hammer by adjusting the position of the drop hammer.If you are in their own design and production, consider the thickness of the blade, drop hammer size, weight, and other parameters considered.Hope to be of help to you!
- Q: How many kinds of check valves should be used?
- Check valve applies to the occasionThe purpose of the utility model is to prevent the backflow of the medium, and the half of the utility model is provided with a check valve at the outlet of the pump. In addition, a check valve shall be installed at the outlet of the compressor. In a word, check valves shall be installed on the equipment, installations or pipelines to prevent the flow of the medium.Generally in the nominal diameter of 50mm horizontal pipelines are selected vertical lift check valve. Straight through lift check valves can be installed on both horizontal and vertical lines. At the end of the valve is generally installed in the vertical pipe of the pump inlet, and the bottom-up flow of media.Swing check valve can be made at a high working pressure, PN up to 42Mpa, and DN can also do great, maximum up to 2000mm or more. Depending on the material of the housing and the seal, any working medium and any operating temperature range can be applied.
- Q: Back pressure valve and check valve difference
- Oil is generally put into the wells of the check valve calling back pressure valveCheck valve is a general name, mainly lifting type and swing type.
- Q: Is it necessary to install a check valve for suction well pumping well? If you need to install what kind of check valve (about lifting, butterfly valve, also a what to forget), which (installed in the water outlet, water inlet, or water pipe), ask again need to install the filter valve? I do not understand, ask for expert doubts! Thank you very much!
- Selection of check valve for pump outlet check valveGeneral 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, DN50mm.The pipeline of the pump outlet pipe diameter DN is larger than 50mm, should be used in swing check valves can be installed horizontally or vertically. Swing check valve to rotate around the shaft, the fluid resistance is generally less than the lift check valve, which applies to the larger diameter of the occasion, the installation location restrictions, usually installed in horizontal pipelines, it applies with large caliber occasions. According to the number of valves can be divided into single swing type, double valve swing and multi valve swing type of three. Single swing check valves for medium and medium duty applications. Large diameter pipeline using single swing check valve, in order to reduce the water hammer pressure, it is best to use water hammer to reduce the pressure of the slow closing check valve. Double valve swing check valves are suitable for large and medium diameter pipelines. Double check swing check valve with small structure and light weight is a fast check valve. Multi disc swing check valve is suitable for large diameter pipeline
- Q: Exhaust hood at home, the wind back, I think it may be smoke hoods mouth check valve blocked, it cleaned it. Then, when the upper air pipe is not installed, the ventilator can work normally, but the air pipe is plugged in and is not ventilated at once. It should be the check valve at the home flue (that is, where the common air duct is attached), but this part of the pipe is inside the kitchen ceiling. Is there a way to repair or clean the check valve without removing the ceiling? If you look for professionals to come home maintenance, how much is the approximate cost?
- If the flue hanging in the shed, it should be at the check out. Check valve with a machine.So I would not advocate the construction of flue hanging in the shed, net height kitchen, gas capacity is small this is big, the flue pipe exposed, there are many ways to deal with it.If the valve stuck inside, also find what professional people, find out what carpenter, solved the problem.
- Q: Is there a check valve with a relief valve above?
- Over the excess pressure discharge, maintain protection of pipeline system valve. For reference!
BGV,is located in Yufa Industry and Development Zone in Daxing District, Beijing. It is an advanced technology manufacturing company and its operaton involves sciences,engineering and trade.
1. Manufacturer Overview
| Location | Beijing, China |
| Year Established | 1998 |
| Annual Output Value | Below US$1 Million |
| Main Markets | Mid East, Africa, Europe |
| Company Certifications |
2. Manufacturer Certificates
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period |
3. Manufacturer Capability
| a) Trade Capacity | |
| Nearest Port | Tianjin; Qingdao |
| Export Percentage | 1% - 10% |
| No.of Employees in Trade Department | 380 People |
| Language Spoken: | English; Chinese; Spain; Alabic |
| b) Factory Information | |
| Factory Size: | Above 20,000 square meters |
| No. of Production Lines | 4 |
| Contract Manufacturing | OEM Service Offered; Design Service Offered |
| Product Price Range | Average |
Send your message to us
Wafer Type Check Valve DN40-DN600 High Quality
- Ref Price:
-
$500.00 - 1,000.00
/ unit
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 10000 unit/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
Similar products
Hot products
Hot Searches
Related keywords
