Katup Bola Flap Baja antikarat Manual Q41f-16p

 

 

 

DN15/DN300
Flanged Ball Valve
PTFE Seat Flanged Ball Valve
Water Ball Valve with Flange ends 2 pieces body

Q41F manual ball valve is mainly used to cut off or connect the medium, and can also be used for fluid adjustment and control. Compared with other valves, ball valves have advantages
1. The fluid resistance is small. The ball valve has the smallest fluid resistance among all valves. Even the reduced diameter ball valve has relatively small fluid resistance.
2. The switch is fast and convenient. As long as the valve stem rotates 90°, the ball valve will complete the fully open or fully closed action, which is easy to achieve rapid opening and closing.
3. Good sealing performance. Ball valve seat seals are generally made of elastic materials such as polytetrafluoroethylene, which is easy to ensure the seal, and the sealing force of the ball valve increases with the increase of medium pressure.
4. The valve stem is sealed reliably. The valve stem only rotates when the ball valve is opened and closed, so the packing seal of the valve stem is not easy to be damaged, and the sealing force of the inverted seal of the valve stem increases with the increase of the medium pressure.
5. The opening and closing of the ball valve can only be rotated by 90°, so it is easy to realize automatic control and remote control. The ball valve can be equipped with a pneumatic device, electric device, hydraulic device, gas-liquid linkage device, or electro-hydraulic linkage device.
6. The ball valve channel is flat and smooth, it is not easy to deposit media, and can be used for pipeline ball passing

 

Reasonable design
Full-diameter design, small size, small flow resistance
Good sealing performance.
Ball valve seat seals are generally made of elastic materials such as polytetrafluoroethylene, which is easy to ensure sealing, and the sealing force of the ball valve increases with the increase of medium pressure.
 
Durable
Compression and corrosion resistance, good performance, high reliability, safety, and worry-free make the product use more durable

 

 

 

 

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