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- Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.
Push Button Type Manual Valve
Compact design push button manual mechanical valve, of which main body can be mounted on the panel by using nuts.
[Features]
·The type that can keep the button pressed is also available
·By adopting a diaphragm type, there is no loss in switching pilot air
·With a simple structure and lubrication-free specifications, it can withstand use in harsh environments
[Applications]
・ Compatible with pneumatic equipment and production lines in all industries
(i)Caution
- Some of the items are scheduled to be discontinued as of end of March in 2023. The manufacturer keep the items produced but they are not available with Misumi.
There are not the replacement items and the plan to resumption of sale. Please check the quotation and order screen for details.
Part Number
Configured Part Number is shown.
Drawing
Dimensional drawing of 125P
Dimensional drawing of 125P
Dimensional drawing of 125HO
Dimensional drawing of 125HO
* At the normally opening mode, discharge port 3 (R) is on the opposite side.
Notes: If you press the button and turn it approx. 45 degrees, the valve will be locked while being switched. If you turn it in the opposite direction, the lock will be released and it will return by the spring.
Dimensional drawing of 250P, 2503P
Dimensional drawing of 250P, 2503P
Product Specifications
| Operating method | Spring-Return | Spring-Return With Holding Mechanism | ||||
|---|---|---|---|---|---|---|
| Basic Form | 125P | 250P | 2503P | 125HO | ||
| Items | Piping connection diameter | Rc1/8 | Rc1/4 | Rc3/8 | Rc1/8 | |
| Operating fluid | Air | |||||
| Operating pressure range (MPa) | 0 to 0.9 | |||||
| Guaranteed pressure resistance MPa | 1.35 | |||||
| Operating temperature range (ambient and operating fluid) °C | +5 to +60 | |||||
| Flow characteristics | Sonic conductance C dm^3/ (s · bar) | 1.1 | 3.0 | 1.1 | ||
| Effective cross-sectional area [Cv value] mm^2 | 5.5 [0.27] | 15 [0.76] | 5.5 [0.27] | |||
| Valve stroke mm | 0.8 | 1.6 | 0.8 | |||
| Lubrication | Not required | |||||
| Weight (kg) | 0.10 | 0.20 | 0.25 | 0.10 | ||
| Order specifications:: Order code | 2 ports:: 2 Normally open:: -11 For Panel Mounting With lock nut :: -22 | 2 ports:: -2 Normally open:: -11 | 2 ports:: -2 Normally open:: -11 For Panel Mounting With lock nut :: -22 | |||
| Spring-Return | With spring return retention mechanism | ||||||
|---|---|---|---|---|---|---|---|
| 2 ports | 3 ports | 2 ports | 3 ports | ||||
| NC (Normally closed) | NO (Normally Open) | NC (Normally closed) | NO (Normally Open) | NC (Normally closed) | NO (Normally Open) | NC (Normally closed) | NO (Normally Open) |
| 125P-2 250P-2 2503P-2 | 125P-2-11 250P-2-11 2503P-2-11 | 125P 250P 2503P | 125P-11 250P-11 2503P-11 | 125HO-2 | 125HO-2-11 | 125HO | 125HO-11 |
Display symbols
Product features details
Structure with reliable operation and few failures
Development story
This is a product developed through rigorous testing by combining the design know-how and manufacturing technology that have been cultivated since its founding in order to meet the customers' needs.
| Part Number |
|---|
| 125HO |
| 125P |
| 250P |
| 250P-11 |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Number of Ports | Number of Positions and Valve Function | Plumbing Thread Nominal | Effective Sectional Area (mm2) | Holding Mechanism | Operating Force to Push (when 0.5MPa) (N) | Exhaust Method |
|---|---|---|---|---|---|---|---|---|---|---|---|
SGD 92.25 | 1 Piece(s) | 2 Day(s) | 3-Port | 2-position Normally Closed | 1/8 | 5.5 | With Holding Mechanism | 25 | Independent Exhaust | ||
SGD 72.12 | 1 Piece(s) | Quote | 3-Port | 2-position Normally Closed | 1/8 | 5.5 | - | 32.3 | Independent Exhaust | ||
SGD 87.97 | 1 Piece(s) | 4 Day(s) or more | 3-Port | 2-position Normally Closed | 1/4 | 15 | - | 76.4 | Independent Exhaust | ||
SGD 87.72 | 1 Piece(s) | 13 Day(s) or more | 3-Port | 2-position Normally Open | 1/4 | 15 | - | 59.3 | Independent Exhaust |
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Basic Information
| Main Body Shape | Block vertical-type | Switching Operation | Pushbutton | Pipe Port Type | Rc(R) |
|---|---|---|---|---|---|
| Plumbing Type and Direction | Direct side | Mounting Method | Bottom | Push Button Type | Flat Long Head |
| Lock Nut Option For Panel Mounting | No | Options of Holding Mechanism | No | Details of the Piping Port Type | Rc |
Specification/Dimensions
-
Number of Positions and Valve Function
- 2-position Normally Open
- 2-position Normally Closed
-
Plumbing Thread Nominal
- 1/8
- 1/4
- 3/8
-
Effective Sectional Area(mm2)
-
Holding Mechanism
- With Holding Mechanism
-
type
- 125HO
- 125P
- 2503P
- 250P
-
Number of Ports
- 2-Port
- 3-Port
-
CAD
- 2D
- 3D
Days to Ship
-
- All
- 2 Day(s) or Less
- 4 Day(s) or Less
- 12 Day(s) or Less
- 13 Day(s) or Less
Specify Alterations
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
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