The most common fluoropolymer application is in process valves.
Soft seat ball valve ptfe.
These parameters are guidelines and customers are responsible for materials of construction being compatible with their valve application.
These valves are appropriate for applications in which chemical compatibility is crucial and in situations where having the tightest seal is important.
Flo tite offers metal seats in different classes of shut.
Soft seats are typically composed of thermoplastic components like ptfe.
Line contact between valve ball and seats resulting in smooth operation and tight shut off class.
Soft seated ball valves.
Almost all the industrial valves are metal seat and soft seat available.
Soft seats are generally made of thermoplastic materials like ptfe.
Both of them offers excellent sealing performance and have their unique and irreplaceable advantages and inevitably due to the shortcomings costs abrasion resistant performance working conditions of different materials metal seated valves and soft seated valves both.
Seats and seat inserts.
Ansi asme b16 34 should be considered when selecting valve materials of construction.
Please consult a t controls for seat material selection for your unique applications.
Soft seats can break down in these conditions.
The ball seats are used in class jis 10k 20k asme class 150300 ductile iron stainless steel and carbon steel floating ball valves.
Metallic 50 nylon special nylon seats are offered for higher pressure and lower temperature.
Apv offers metal seats in different classes of shut off including class i v and vi.
R ptfe r 15 glass reinforced ptfe suitable for temperature 50 f to 450 f chemical resistance is compatible to virgin ptfe with better wear factor.
C f ptfe carbon fiber filled polytetrafluoroethylene resin this ball seat is made of ptfe reinforced with carbon.
50 316 powder combined with 50 ptfe.
Thrust washers and back up rings.
However soft seats are not recommended for process fluids that are dirty or abrasive.
The seat has high mechanical strength and abrasion resistance.
Soft seated ball valves.
They re great for applications where chemical compatibility is important and where the tightest seal is key.
Cavity filled seats are standard on our sanitary line of ball valves in both two and three way.
Soft seat options for ball valves.
Soft seats however aren t suitable for processing abrasive or dirty fluids.
