PriceList for Resilient Seat Swing Check Valve - Ductile iron Wafer dual disc check valves CV-H-10 – Deye
PriceList for Resilient Seat Swing Check Valve - Ductile iron Wafer dual disc check valves CV-H-10 – Deye Detail:
Ductile iron wafer disc check valve?
Design standard: API594
Body material: ductile iron
Disc: SS304
Seat: EPDM
Nominal diameter: 8”
Pressure: 150LBS PN20
End connection: Wafer to connect flange ANSI B16.5
Face to face: ANSI
Working temperature: -40℃~+125℃.
Test and inspection: API 598.
Double disc spring loaded Check Valve
Epoxy powder coated inside and outside Min. 250Microns.
?
Product Range:
Available Body Material: Cast Iron GG25, Ductile iron GGG40, GGG50
Available Disc Material: Ductile iron, Bronze, SS304 SS316
Optional Seat Ring: EPDM, NBR, PTFE, VITON
Optional Ends: BS4504/EN1092-1 PN16/ ANSI B16.5 RF
Size Range: DN50-DN800 (2”-32”)
Pressure Range: PN10, PN16, PN20(150LBS)
Optional surface color: RAL5002, RAL5015. RAL5005, red, black. Or customized
?
Performance
? The innovative Dual-Plate Design employs two spring-loaded plates suspended on a central vertical hinge
. As Flow Begins, the plates open in response to a resultant force Which acts at the center of the sealed Surface Area
? The Contact point of the reacting spring leg’s force acts beyond the center of the plate area, causing the heel to pen first. This prevents rubbing of the seal surface prior? to normal plate opening
? As the velocity of flow decreases, torsion spring action reacts automatically.? The moves of plates closer to the body seats, reducing the distance and time of travel for closure.By Having
. the plates closer to the body seats at the time of flow reversal. The valve dynamic response is greatly enhanced, This dramatically reduces the water hammer effect
? At closing, the point of spring force causes the plates to close first. This prevents dragging of the heels of the plates and periods maintains seal integrity for much longer Periods
?
APPLICATIONS
Steam, Superheated Water, Hot Water, Cold Water, Fluids without acidity or alkalinity properties, Chemicals
?
Product detail pictures:
Related Product Guide:
The key to our success is "Good Product or service High quality, Reasonable Rate and Efficient Service" for PriceList for Resilient Seat Swing Check Valve - Ductile iron Wafer dual disc check valves CV-H-10 – Deye , The product will supply to all over the world, such as: panama , Johannesburg , Nairobi , We are proud to supply our products and solutions to every costumer all around the world with our flexible, fast efficient services and strictest quality control standard which has always approved and praised by customers.
By Jodie
from Serbia
- 2017.01.11 17:15
Speaking of this cooperation with the Chinese manufacturer, I just want to say"well dodne", we are very satisfied.
By Jocelyn
from Brazil
- 2017.03.07 13:42
