Flanged Fire Safe Ball Valve | Series 9600
Canadian Registration Number
Fire safe to API 607, 4th Edition. API 6D and NACE Certified.
The structure design of elastic sealing ring has been adopted for floating ball valves. This seat design features a bigger sealing pressure ratio between the ring surface and the ball when medium pressure gets lowe, where the contacting area is smaller. Thus, the reliable seal is ensured. When the medium pressure gets higher, the contacting area between seat ring and ball becomes bigger as the sealing ring transforms elastically to undertake the bigger force pushed by the medium without any damage.
With the valve heated in a fire application, the non-metal material parts, such as seat sealing ring of PTFE, stem back seat gasket, gland packing, and the sealing gasket between body and bonnet might disintegrate or be damaged due to high temperature. J Flow's specially designed structure of auxiliary metal to metal seal is provided to effectively prevent both internal and external leakage of the valve. As required by customers, J Flow's floating ball vavles with fire safe design can meet the requirements of API 607, API 6FA, BS6755 and JB/T 6899.
- Contains live loaded packing which allows for adjustment of the stem
- Reliable seat seal
- Fire safe
- Available in reduced or full port
- Can be NACE certified
Fully Automated Assemblies
J Flow Controls offers fully automated valve assemblies with specialized, custom brackets for all your valve actuation needs. We have over 25 years of extensive experience with control valves, positioners, linear or rotary applications, spring and diaphragm actuators, and rack and pinion actuators. Other actuation options include a variety of electric actuators, Asi Limit switches, Solenoids, and valve positioners. We also manufacture Safety Fusible Link valves, used in many fire protection systems throughout the world.
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