Wafer Dual Plate Check Valve
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50 Pieces pc
- Supply Capability:
- 5000 Pieces Per Month pc/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
You Might Also Like
Specification of Wafer Dual Plate Check Valve
Standard:
1. Design and Manufacture: API 6D
2. Face to Face: ANSI B16.1
3. Flange End: ANSI B16.5
4. Inspection and test: API 598
Material:
1 Body: Ductile iron, Cast Iron, Stainless Steel etc.
2 Disc: Ductile iron, Carbon Steel, Stainless Steel etc.
3 Stem: SS416
4 Seat: EPDM, VITON, NBR etc.
5 Working Temperature:-10-120 degree
6 Medium: Fresh Water, Sewage, Sea Water, Air, Vapour, Acid, Alkalis and so on.
Usage of Wafer Dual Plate Check Valve
Wafer Dual Plate Check Valve is used in pure line and drain line in many professions such as industry, environment protection, water treatment, high-rise building etc. The check valve is wafer-style, butterfly plate is composed of two semi-circle plates, can be reset by force of spring. The sealing face can be made from ontology surfacing wear-resistant material and rubber bush. This material is widely used, excellent sealing effect.
Packaging & Delivery
Packaging Details :
Single valve is packed with foam plastic bag. A shipment of valves are packed with plywood case.
Delivery Details:
10 days after receiving your payment
- Q:What is the reason that the check valve does not stop water?
- 4 the vertical lift check valve shall be mounted on a vertical pipe.5, the lift type horizontal check valve shall be installed on the horizontal pipe.6. Do not check the weight of the valve in the line. The large check valve shall be independently supported so as not to be affected by the pressure caused by the piping system.
- Q:To prevent water meter rotation, where should the check valve be installed?
- Place it at the top of the water meter, as you can see, near the valve
- Q:Is it necessary to install a check valve in the piston refrigeration compressor?
- To solve this problem, we first need to know the working cycle of the piston compressor:1, compression process, suction valve closed, refrigerant gas in the cylinder from low pressure to high pressure process;2 the exhaust process, compression end, from the cylinder through the exhaust valve to exhaust pipe process;3, expansion process, exhaust end, exhaust valve closed, the piston from the bottom of the cylinder moving to the top of the cylinder process;4 suction process, suction valve opens, low-pressure refrigerant gas inhalation process of the cylinder;From the above piston engines don't seem to need what steps to open check valve. Because the suction valve and exhaust valve on the cylinder are constantly switching each other, the piston machine continues to inhale and exhaust the process. If only from the piston machine, there is no need to install a check valve.But to consider the whole refrigeration system, rather than a simple piston compressor, when the piston of more than 2 units must be horizontal pipeline in a single compressor exhaust pipe to the exhaust duct installed on the check valve and pipe installation is about
- Q:What is the difference in price between the check valve HH48X-10C and the HH49X-10C?
- The price will not be too much difference, the appearance looks the same. It's just a little different from the inside structure.
- Q:The principle of the check valve
- The check valve can also be used to provide a supply to the auxiliary system where the pressure may rise above the system pressure. The check valve can be mainly divided into swing check valve (rotating by gravity center) and lift check valve (moving along the axis).
- 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:Does the check valve damage affect the flow rate?
- Ball check valve will not affect the flow, such as the clip type check valve once damaged, it will affect the flow.
- Q:How to prevent the backflow valve of medium
- The function of this type of valve is to allow the medium to flow in one direction and to prevent flow in the opposite direction. Usually the valve is automatically work, fluid pressure flow in one direction, the valve open; the opposite direction of fluid flow by gravity, fluid pressure and valve closing effect on the valve seat, thereby cutting off flow.
- Q:What are the ten major brands of copper check valves?
- I knew that:1, Amico2, Jie Kelong3 crown4, good day5, KITZ
- Q:What does "H" for H42W check valves mean?
- H: Valve code, is the check valve code, 4: connection mode is flange connection; 2: valve form is vertical lift; W: sealed form, on behalf of the body of the sealing surface
We mainly produce various check valves (for example,single disc swing check valve,double disc swing check valve,ball check valve,lift check valve, butterfly valves,diaphragm valves ,ball valves and so on). Our products are widely used in municipal water and wastewater ,oil,chemical, food and other fields.Our entire valves are designed and manufactured according to ANSI (ASME), DIN, BS, JIS and other standard. Also, we ensure the best quality for customers, and our strict quality assurances systems are conducted throughout the entire production at the standard of ISO9001:2008 and CE.
1. Manufacturer Overview |
|
|---|---|
| Location | Shandong,China (Mainland) |
| Year Established | 2002 |
| Annual Output Value | US$2.5 Million - US$5 Million |
| Main Markets | 40.00% Western Europe 10.00% Mid East 10.00% Southeast Asia 10.00% Africa 10.00% Eastern Asia 5.00% South America 5.00% Eastern Europe 5.00% Northern Europe 2.00% North America |
| Company Certifications | ISOT19001:2000;CE |
2. Manufacturer Certificates |
|
|---|---|
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period | |
3. Manufacturer Capability |
|
|---|---|
| a)Trade Capacity | |
| Nearest Port | QingDao |
| Export Percentage | 91% - 100% |
| No.of Employees in Trade Department | 3-5 People |
| Language Spoken: | English, Chinese |
| b)Factory Information | |
| Factory Size: | 10,000-30,000 square meters |
| No. of Production Lines | 9 |
| Contract Manufacturing | OEM Service Offered Design Service Offered |
| Product Price Range | Average |
Send your message to us
Wafer Dual Plate Check Valve
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50 Pieces pc
- Supply Capability:
- 5000 Pieces Per Month pc/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
Similar products
New products
Hot products
Hot Searches
Related keywords
