JBFX SERIES
Large Diameter Severe Service Metal Seated Ball Valve
JDV is proud to offer the NxGEN JBF Severe Service Ball Valve. These are the newest products in the JDV portfolio, and JDV has completed this new cutting edge product with Computer-Aided Drafting & Design, Finite Element Analysis, verified and validated by prototyping and extensive design testing in its Research & Development Center. The result is a robust, thoughtful, feature-rich design that we are confident will exceed the expectations of even the most demanding valve users.
Specifications
JBFX Series Metal-Seated Ball Valves
Size Range
3″ through 12″
Temperature Range
up to 1,200°F (650°C)
Design Standard
Valve Design: ASME B16.34
Valve Test: API 598
Actuator Mounting: ISO 5211
Body Materials
Carbon Steel: A105
Low Alloy Steel: F11, F22, F5, F9, F91
Other Materials Available on Request
Pressure Class Range
ASME 900, 1500, 3200, 4500 LTD
Sealing Directionality
Unidirectional
End Connections
BW (B16.25) – Standard, Other end connections such as flanged, hub ends available on request
Trim Materials
410SS, Gr. 660 (Stem), Inconel 718, other materials available on request
Take a Look Inside!
Features & Benefits
Advanced Coating Technologies
- HVOF coating with Chromium Carbide (Tungsten Carbide also available) is applied with state-of-the-art technologies to ensure long-lasting performance in severe conditions.
- Spray & Fuse technology provides superior wear resistance and a better bond to the substrate material due to its metallurgical bond.
Full Spherical Lapping
- Full spherical lapping laps the entire ball to the seat which prevents the coating thickness from being compromised as during traditional one-sided lapping techniques.
Spiral Wound Gasket
- Class 900-1500 are equipped with spiral-wound gaskets for ease of maintenance
Metal Delta Ring
- The delta ring is engineered to replace O-rings for soft sealing on ball seats, adapting to varied project needs.
- Metal delta ring is for class 2500 and higher
Flanged Seat Design
- With our HVOF coating technology, valves are resistant to the attack of abrasive magnetite and ferrous oxides that may be seen in the steam flow.
