Comestic Usage SS304 SS316L Spring Check Valve
Application:
This type of check valves are used to stainless steel pipe line system and comma; in order to prevent the fluid flowing back.
Working Principle:
Check valve is a type of valve which open or close reply on the medium flow itself. The check valve disc will open when the pressure of stem bottom exceed the stem above. The check valve disc will close when the two pressure are equaled. So that the flow goes one way in the pipeline, and prevent the fluid flowing back, avoid the accidents.
Standard Design:
Various standards of check valves can be provide can be provided to clients: DIN, 3A, SMS, ISO/IDF, BS/RJ, RJT and etc.
Main Details:
| Body Material | SS304/ SS316L |
| Seal Material | PTFE/NBR/FPM |
| Standard | DIN/SMS/IDF/3A/RJT/ISO |
| Size | 1/2" to 4" (DN15-DN100) |
| Max. Working Pressure | 10Mpa |
| Working Temperature | -10 to 120 degree C |
| Connection End | Threaded/Welded/Clamped End |
| Surface Polish | Ra≤0.8um |
| OEM | Available |
| Shipment Way | By Sea (Ningbo/Shanghai Port), By Air, By Express |
| Term of Payment | 100% T/T, 30% advance and balance 70% before delivery. |
| Packaging Details: | Bubble pack for each within carton box; Plywood case is also available for sea transportation. |
Product Picture:
Certificate:
Company Showing:
Our Service:
1. About samples:
We can provide samples production and service. Usually 2 to 5 days, the sample can be sent to your hands. We will choose the shipping way as you required: by sea, by air or by express. Any question about samples, please contact us.
2. Warranty:
Any question or problem will be respond within 24 hours.
3. Lifetime service:
Any problem happened to our product, we will do our best to help client to solve it, spare parts will be half price in lifetime.
4. Problem solve:
If you can't solve the problem in your local, please delivery the product to us, we will repair it, then back to you.
5. Quality control:
All the products are calibrated with real working condition, and tested before shipping as qualified product.
6. Integrity: All the warranty and guarantee from us will be put into come true.
Contact Information:
Company: Santhai Valve Pipe-fitting Co., Ltd.
Contact Person: Selma, Lee
Tel: 86-577-86993696 Mob: 86-152-5863-7176
Web: cnsanthai.en.made-in-china.com