Stainless steel, 3.92 MPa, reduced bore type, ball valve
Brand :
FUJIKIN
Caution
Product Description
[Brand]Fujikin
[Material]
Body: SCS14A
Ball: SCS14A
Seat: G-PTFE
Gland gasket: G-PTFE
[Structure]
Reduced bore
[Features]
· Lightweight and compact, does not take up piping space
· Fully open and fully closed with 90° opening/closing operation, suitable for use as an ON-OFF valve
· The valve body is made of stainless steel precision casting with a fine finish
Drawing
Product Specification
Inside the valve body, a spherical valve disc with a hole rotates around the valve stem to open and close the flow path.
There are 2 types of valve discs: a full sphere and a half sphere.
Since the flow path is straight, it has the advantage of low fluid resistance when fully open.
Product Specification
| Maximum operating pressure (MPa) | Operating Temperature Range (°C) |
|---|---|
| 3.92 *1, 2, 3 | -20 to +180 |
The temperature and pressure standards shown here are for when the valve is in the proper state and the fluid (air) is used in a static flow.
In actual use, please use the temperature / pressure chart as a guide and give due consideration to safety.
*2: When using in the low temperature range of 0℃ to -20℃, use the end cap side as the inlet side.
*3: It cannot be used for hydrogen gas, helium gas or toxic gas, nor in a vacuum state.
Material
| Part name | Material |
|---|---|
| Body | SCS14A |
| Ball | SCS14A |
| Stem | SUS316 |
| Sheets | G-PTFE |
| Gland Gasket | G-PTFE |
Specifications Table
Usage Example
1) The disc (ball) is spherical, and the valve seat of the main body incorporates a soft seat to create a structure similar to that of a stopcock.
2) If the opening/closing operation is of the lever handle type, the fluid can be stopped or flowed by rotating the lever handle 90 degrees. As the size increases, a large amount of force is required to open and close it, so it is operated by a gear handle.
3) The mechanical and physical properties of the soft seat material provide excellent airtightness, but there are restrictions on its use in high-temperature areas. This general soft seat is suitable for "on-off action" that is used to open or close. Due to the structure and material of the valve, it is not suitable for use at intermediate openings.
2) If the opening/closing operation is of the lever handle type, the fluid can be stopped or flowed by rotating the lever handle 90 degrees. As the size increases, a large amount of force is required to open and close it, so it is operated by a gear handle.
3) The mechanical and physical properties of the soft seat material provide excellent airtightness, but there are restrictions on its use in high-temperature areas. This general soft seat is suitable for "on-off action" that is used to open or close. Due to the structure and material of the valve, it is not suitable for use at intermediate openings.
Product Feature Details
Temperature / Pressure Chart
