Angle seat valve – van chữ Y
Angle seat valve – van chữ Y – van xiên Valvole Hofmann
FP series
AISI 316 stainless steel | 01 FP – 02 BP
Free flow (45°) pneumatic on-off valves are the most effective response to fluid interception.
The construction flexibility of this valve allows a standard on-off use that can be normally closed, normally open or double effect.
The steady materials and the specifically selected gaskets guarantee an efficient operation even under critical conditions of valve opening/closing in very reduced times.
This valve can reach and normally operate at temperatures up to 190°C; it has reduced overall dimensions and a wide range of connections in order to meet the specific requirements of every single plant.
The large number of applications of this valve makes it a universal model and this is ensured by remarkable construction details such as:
• AISI 316 body up to DN 65 made by precision casting with the lost-wax method.
If the valve comes with flanged fittings, it has AISI 316 welded stub pipes and AISI 304 flanges.
• Plug gasket made of carbon graphite charged PTFE for an excellent resistance to high temperature.
• PTFE and Viton stuffing box suitable for both high and low temperature, installed in a self-adjusting stable position to have minimum stress for a constant operation.
• Stem for a constant axial movement to ensure efficient operation.
• AISI 304 servocontrol suitable for use in particularly heavy external conditions.
BP series
Rg5 bronze
It is the free flow pneumatic on-off valve with the same characteristics as the “FP” series described above.
The difference is that the body is made of Rg5 PN 25 bronze cast .
Only the threaded version is available.
Van Inox 316 , thường đóng , thường mở …
AISI 304, Angle seat valve, PTFE and Viton, Valvole Hofmann,van chữ Y, van hơi, van Inox, van xiên