2020 Good Quality 150lbs Wafer Check Valve - triple offset PN64 Butterfly Valve with Flange ends – Deye
2020 Good Quality 150lbs Wafer Check Valve - triple offset PN64 Butterfly Valve with Flange ends – Deye Detail:
triple offset PN64 double flanged eccentric Butterfly Valve
Design standard: API609
Body material: WCB. Carbon Steel
Nominal diameter: 8″.6” 10”
Pressure: PN64 PN40
End connection: RF. Flange/FF flange
Face to face: EN558 Series 13/ISO5752 Series 13
Normal. Working temperature: -29℃~+425℃.
Test and inspection: API 598.
Bubble Tight Closure
Fire Safe Function
Blowout-Proof Stem
Product Range
Triple offset Butterfly Valve API ANSI
Pressure Rating from 150LBS to 1500LBS. PN6-PN250
Size Range: 2”-48” DN50-DN1200
Testing /inspection: API 598/EN12226
Available Body: ASTM A216WCB/LCB/CF8M/CF3M/CF8/SS/4A/5A
Available Integral Body Seat: overlay 13cr/Stellite STL /SS316
Available Laminated Seal: SS316+SS316/Graphite /PTFE /Teflon
Optional available on request
Renewable Seat 17-4H/SS304/SS316
Seat Protector Ring: A105/SS314/SS316
Metal to Metal Seal: A182F316+Stellite STL
Performance:
The three offset Design include:
1. Deviation from the center of the pipeline
2. Off center of sealing surface
3, inclined cone
When the valve is opened, the butterfly plate and the valve seat are in instant contact when they are closed, and the butterfly plate eccentricity 1 and eccentricity 2 are used to quickly separate from the valve seat, which reduces the wear of the seal pair, the friction torque is small, and the opening is flexible. The eccentric cone surface 3 enables the butterfly plate to pass through the inner hole of the valve seat when the valve is opened or closed to achieve contact sealing. In addition, the radius of rotation of the cone-shaped butterfly plate is greater than the rotation radius of the contact position of the sealing pair, so the butterfly plate will appear tighter and tighter when the valve is closed.
Application:
It is used for regulating flow and carrying fluid in industrial pipelines such as electric power, petrochemical industry, water supply and drainage, and municipal construction.
Product detail pictures:
Related Product Guide:
We will make every effort to be outstanding and perfect, and accelerate our steps for standing in the rank of international top-grade and high-tech enterprises for 2020 Good Quality 150lbs Wafer Check Valve - triple offset PN64 Butterfly Valve with Flange ends – Deye , The product will supply to all over the world, such as: Cambodia , Cologne , Puerto Rico , If you need to have any of our merchandise, or have other items to be produced, make sure you send us your inquiries, samples or in depth drawings. Meanwhile, aiming to develop into an international enterprise group, we look forward to receiving offers for joint ventures and other cooperative projects.
By Madeline
from Hungary
- 2017.05.02 11:33
Cooperate with you every time is very successful, very happy. Hope that we can have more cooperation!
By Nydia
from Cyprus
- 2017.12.09 14:01
