KLA-8 One-way Throttle Valve
Introduction
KLA series one-way throttle valve is a combined flow control valve, composed of a one-way valve and a throttle valve in parallel. When the gas flows in the forward direction, the throttle valve throttles; when the gas flows in the reverse direction, the gas passes directly through the one-way valve without throttling. It is often used to control the movement speed of the actuator, so it is also called “speed control valve”.
Specifications
| Model | KLA-6 | KLA-8 | KLA-10 | KLA-15 | KLA-20 | KLA-25 | KLA-32 | KLA-40 | KLA-50 | ||
| Diameter | 6 | 8 | 10 | 15 | 20 | 25 | 32 | 40 | 50 | ||
| Medium temperature | -5-55 | ||||||||||
| Ambient temperature | -10-55 | ||||||||||
| Effective cross-sectional area (mm2) | P-A | 5 | 10 | 20 | 40 | 60 | 110 | 190 | 300 | ||
| A-O | 10 | 20 | 40 | 60 | 110 | 190 | 300 | 400 | 650 | ||
| Switch capacity MPa | ≤0.03 | ≤0.02 | ≤0.1 | ||||||||
| ≤0.015 | ≤0.01 | ≤0.008 | |||||||||
| Amount of leakage cm3/min | ≤50 | ≤100 | ≤250 | ≤500 | |||||||
| Life time (million times) | ≥200 | ≥150 | ≥50 | ||||||||
Dimensions
| Model | D | A | B | C | D | E | F | G | |
| KLA-6 | G1/8” | M10X1 | 322 | 4 | 4.2 | 40 | 61-70 | 16 | 20 |
| KLA-8 | G1/4” | M12X1.25 | 32 | 40 | 61-70 | 20 | |||
| KLA-10 | G3/8” | M16X1.5 | 38 | 6 | 5 | 50 | 79-88 | 20 | 25 |
| KLA-15 | G1/2” | M20X1.5 | 45 | 7.5 | 7.2 | 60 | 88-102 | 25 | 28 |
| KLA-20 | G3/4” | M27X2 | 60 | 7 | 8.6 | 65 | 127-139 | 29 | 35 |
| KLA-25 | G1” | M33X2 | 60 | 80 | 127-139 | 44 | |||
| KLA-32 | G1 1/4” | M42X2 | 82 | – | – | 160 | 207-225 | – | 78 |
| KLA-40 | G1 1/2” | M48X2 | 82 | – | – | 160 | 206-224 | – | 78 |
| KLA-50 | G2” | M60X2 | 90 | – | – | 168 | 240-262 | – | 95 |