304 Flange Stainless Steel Check Valve H42W-16p

H42W-16P stainless steel vertical check valve

Normally in the closed state, the valve opens due to the pressure of the medium at the inlet end of the pipeline, overcoming the resistance of the spring. When the medium pressure at the inlet end is lower than that at the outlet end, the spring pushes the valve core to the valve seat to close the valve, preventing the medium from flowing back, so it acts as a check. Because this valve adopts a spring to support the spool, it can be installed vertically or horizontally.

 

 

 

1.Can I have a sample order for the valve?
A: Yes. We welcome sample orders to test and check quality. Mixed samples are acceptable.

2. Can you OEM or ODM?
A: Yes, we have a great research & development team. The products can be made according to your request.

3. Can you provide the relevant documentation and certificate?
A: Yes, we can provide you with the documentation and certificate you need, IS09001:2000 international quality system certification,
(CE)certification of the European Community, Det Norske Veritas (DNV) factory certification, Lloyd's Register (LR) factory certification, China Classification Society (CCS) quality system certification and the FM and UL certification of the US, Bureau Veritas(BV), American Bureau of Shipping(ABS), etc. Of course, we can also provide you the test Report; Certificate of Material Analysis; Certificate of Origin; and other export documents required.
4.Can you do the design for us?
A: yes. Please send us high-resolution images, your logo, and other materials needed. We will send you the finished files for confirmation.

5.How to proceed with an order for the valve?
A:
Step1 let me know your requirements or application.
Step 2 We quote according to your requirements or our suggestions. Step 3 Customer confirms the samples and places deposit for formal order.
Step 4 We arrange the production.

6.What are your terms of delivery?
A: We accept EXW,FOB,CIF,etc. You can choose the one which is the most convenient for you.

7.What's the package and how do you ship the goods?
A: Usually is a wood pallet as your request. We usually ship by sea. Airline shipping is also optional.

8. How to deal with after-sales?
A: Warranty time: 12 months from the shipment; and we will be responsible for all the quality problems. Quality control: High-quality mold./Raw materials control/Production process quality control/Final inspection/Water testing (no leaking).

9. What is the average lead time?
A: For samples, the delivery time is about 2-5 days. For mass production, the lead time is about 15-60 days after receiving the deposit payment. we can provide a production schedule and related photos every two weeks. The lead times become effective when (1) we have received your deposit, and (2) we have your final approval for your products. If our lead times do not work with your deadline, please go over your requirements with your sale. In all cases, we will try to accommodate our production plan to your needs.

10. Why choose us?
A:1 Genuine produces with excellent quality and competitive price. 2 Cooperating with customers all over the world in more than 60 countries and regions and knowing the markets very well. 3.We have been specializing in flow control area for