K35K2 series three-position five-way double air control reversing valve
Working pinciple:
K35k2 series three position five way double air control directional valve is controlled by two normal ventilation signals.The gas circuit is connected and the valve is in the middle position. When a gas signal is relieved, the valve will reverse;After the gas signal is repressurized, the valve returns to the neutral position.
According to the middle function of the valve core, this series of products can be divided into three types: middle pressurization type (P), middle pressure discharge type (Y) and middle closed type.
It should be noted that: this series of valves adopt pressure relief control mode, so thegas signal and transmitting device should be normally open, and the pressure of the two gas signals should be equal.
Model code:
1.pneumatic element
2.working position and paths: 3 position 5 way
3.control mode: double pneumatic control
4.DN:6,8,10,15,20,25mm
5.P-middle pressurization type;Y-middle pressure discharge type;no mark-middle closed type.
Available model:
K35K2-6 K35K2-8 K35K2-10 K35K2-15 K35K2-20 K35K2-25
K35K2-6P K35K2-8P K35K2-10P K35K2-15P K35K2-20P K35K2-25P
K35K2-6Y K35K2-8Y K35K2-10Y K35K2-15Y K35K2-20Y K35K2-25Y
Parameters:
| Model | K35K2-6 | K35K2-8 | K35K2-10 | K35K2-15 | K35K2-20 | K35K2-25 |
| K35K2-6P | K35K2-8P | K35K2-10P | K35K2-15P | K35K2-20P | K35K2-25P |
| K35K2-6Y | K35K2-8Y | K35K2-10Y | K35K2-15Y | K35K2-20Y | K35K2-25Y |
| DN（mm） | 6 | 8 | 10 | 15 | 20 | 25 |
| working medium | compressed air |
| working pressure（MPa） | 0~0.8 |
| reversing time≤(S) | 0.06 | 0.08 | 0.12 |
| reversing frequency≥(Hz) | 8 | 6 | 4 |
| effective area≥(mm²) | 10 | 20 | 40 | 60 | 110 | 190 |
| leakage≤ (cm3/min) | 50 | 100 | 200 |
| medium temperatur(℃） | 5~50 |
| ambient temperature(℃） | 5~50 |
| Min.control pressure (0.5MPa) | 0.3 |
| Min working frequency（times / day） | 1/30 |
| Durability (ten thousand times) | 150 |
Overall and mounting size:
| model | K35K2-6 | K35K2-8 | K35K2-10 | K35K2-I5 | K35K2-20 | K35K2-25 |
| d | G1/8 | G1/4 | G3/8 | G1/2 | G3/4 | G1 |
| d2 | G1/8 |
| L | 148 | 182 | 252 |
| L1 | 28 | 38 | 60 |
| L2 | 70 | 98 | 140 |
| L3 | 112 | 146 | 202 |
| L5 | 24 | 33 | 52 |
| B | 56 | 74 | 112 |
| B1 | 9 | 9 | 11 |
| H | 68 | 90 | 129 |
| H1 | 10 | 14 | 15 |
| H2 | 14 | 19 | 30 |
| H3 | 28 | 38 | 55 |
