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Caution
2 port solenoid valve employing pilot kick system. Series provided respectively for compressed air, water and steam. Can operate from differential pressure 0 as it uses a pilot kick system.
Note: CAD data of this series is being revised. Please wait till the corrections are done.
Item | PKA-04-27 | PKA-06-27 | PKA-10-27 | PKA-12-27 | PKA-14-27 | PKA-20-25 | |
---|---|---|---|---|---|---|---|
Operating fluid | Air | ||||||
Connection port diameter | Rc1/2 | Rc3/4 | Rc1 | 32 flange | 40 flange | 50 Flanges | |
Orifice diameter mm | 15 | 20 | 25 | 35 | 40 | 50 | |
C [dm^3/(s*bar)] | 20 | — | — | — | — | — | |
b | 0.30 | — | — | — | — | — | |
s (mm^2) | — | 128 | 220 | 404 | 552 | 883 | |
Operating pressure difference MPa | 0 to 0.7 | 0 to 0.5 | |||||
Pressure resistance (water pressure) MPa | 1.5 | 1.0 | |||||
Fluid temperature °C | 5 to 60 | ||||||
Ambient temperature (°C) | 0 to 65 | 0 to 45 | 0 to 40 | ||||
Valve seat leakage cm^3/min | 1 or less, 400 or less for stainless steel (*1) | 2 or less (*1) | |||||
Mounting orientation | Limited to the vertical posture with the coil area facing up. | ||||||
Weight (kg) | 1.8 | 2.2 | 2.9 | 9 | 10 | 13 | |
Electrical Specifications | |||||||
Rated Voltage | 100 V AC 50/60 Hz, 200 V AC 50/60 Hz | ||||||
Apparent power VA | When holding | 30 | 75 | 90 | |||
At startup | 80 | 150 | 180 | ||||
Power consumption W | 22 | 57 | 68 | ||||
Heat-resistant class | Class 130 (B) |
*1: PKA-04 to 14 values are for pneumatic pressure of 0.05 to 0.7 MPa, and PKA-20 values are for pneumatic pressure of 0.05 to 0.5 MPa. With 0.05 MPa or less pressure, the seal will be unstable.
*2: The conversion between the effective cross-sectional area S and the sonic conductance C is S ≈ 5.0 × C.
Internal Structure
Product number | Part name | Materials | |
---|---|---|---|
1 | Coil | — | — |
2 | Core assembly | SUS405 or equivalent, SUS316L | Stainless steel |
3 | Shading coil | Cu (Ag) | Copper (Silver) |
4 | Plunger | Equivalent to SUS405 | Stainless steel |
5 | Gasket | Inorganic fiber (PTFE) | — (Polytetrafluoroethylene) |
Product number | Part name | Materials | |
---|---|---|---|
6 | Spring | SUS304 | Stainless steel |
7 | Main valve | C3604·NBR (SUS304, PTFE) | Brass / nitrile rubber (Stainless steel, polytetrafluoroethylene) |
8 | Body | CAC408 (SCS13) | Bronze casting (Stainless Steel Cast Iron) |
9 | Bolt | SWRM (SUS304) | Steel (stainless steel) |
The numbers in the parentheses are for stainless steel body materials.
PKA-04 to 10-27
PKA-12 to 20-27 (25)
* d indicates the connection port diameter (Refer to the above specifications.)
Model | A | B | C | D | E | F | G | H |
---|---|---|---|---|---|---|---|---|
PKA-04-27 | 90 | 126 | 29 | 88 | 23 (27) | — | 60 | 49 |
PKA-06-27 | 100 | 133 | 35 | 95 | 26 (29) | — | 60 | 49 |
PKA-10-27 | 110 | 145 | 44 (46) | 107 | 30 (33) | — | 60 | 49 |
PKA-12-27 | 170 | 180 | 135 | 128 | — | 100 | 84 | 66 |
PKA-14-27 | 180 | 185 | 140 | 133 | — | 105 | 84 | 66 |
PKA-20-25 | 180 | 205 | 155 | 155 | — | 120 | 84 | 66 |
The dimensions in the parentheses are for stainless steel body materials.
Part Number |
---|
PKA-04-27-C-AC100V |
Part Number | Price | Minimum Order Qty. | Volume Discount | Days to Ship | Voltage | Pipe Port Type | Plumbing Thread Nominal | Body Material |
---|---|---|---|---|---|---|---|---|
₹ 29,248.35 | 1 Piece(s) | 17 Day(s) or more | AC100V | Rc | 1/2 | C: Stainless steel |
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Type | Electromagnetic Valve | Application | Single Item Operating | Number of Ports | 2-port valve |
---|---|---|---|---|---|
Mounting Orientation | Direct | Specifications | Standard | Number of Solenoids | Single |
Switching Type | 2-position Normally Closed | Status at Power Off | Self-reset(spring return) | Plumbing | Direct piping |
Driving Type | Pilot-Operated Poppet | Seal Type | Soft seal |
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