Factory made hot-sale Ball Type Discharging Ball Valve - PEEK throttle ring – DONGYI Detail:
PROTECTING NON-METALLIC SEALING RINGS
Protection of non-metallic sealing rings from extruding
Allows the use of PTFE as a sealing ring at high pressures
Materials available for all fields of applications
back-up rings are used to prevent non-metallic sealing rings from extruding into the space between the piston rod and packing cup. Back-up rings, which are typically made of cast iron or bronze material, seal only the end face of the packing case cup. The bore hole has a small clearance from the piston rod. They are suitable for all fields of application in the process, natural gas, or food industry.
Product detail pictures:
Related Product Guide:
What’s a 3/2 Compressed Air Valve?
What’s a 2/2 Compressed Air Valve?
With a positive and progressive attitude to customer's curiosity, our organization repeatedly improves our products top quality to meet the wants of consumers and further focuses on safety, reliability, environmental necessities, and innovation of Factory made hot-sale Ball Type Discharging Ball Valve - PEEK throttle ring – DONGYI, The product will supply to all over the world, such as: Congo , Boston , Finland , All our staffs believe that: Quality builds today and service creates future. We know that good quality and the best service are the only way for us to achieve our customers and to achieve ourselves too. We welcome customers all over the word to contact us for future business relationships. Our products are the best. Once Selected, Perfect Forever!
By Melissa
from Burundi
- 2018.09.08 17:09
We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!
By Federico Michael Di Marco
from Serbia
- 2018.11.04 10:32
