R431002627 Regulator H-3 Control Valve R431002626 R431002627 R431002628 R431002629 R431002630 R431002631 R431002632
The TM-L6 pressure regulator, also known as the H-3 control air valve, is equipped with a top-ported slide that can be actuated by a cam or a similar mechanical device. The gradual pressure adjustment is achieved through the valve’s output characteristic curve.
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Pneumatic components for oilfield equipment
I. Characteristics
The TM-L6 pressure regulator, also known as the H-3 control air valve, is equipped with a top-ported slide that is actuated by a cam or a similar mechanical mechanism. The gradual pressure adjustment is achieved through the valve’s output characteristic curve. The total travel of the slide is approximately 5/16 inch (8 mm), with the initial 1/16 inch (1.6 mm) of travel used to close the exhaust valve. Weight: 2.0 kg.
II. Graphical Symbols

III. Technical Parameters
| Model | TM-L6 |
| Nominal Diameter (mm) | 6 |
| Nominal Pressure (MPa) | 1.0 |
| Leakage rate (ml/min) | ≤125 |
| Flow Characteristics (MPa) | ≤0.08 |
| Overflow characteristic (L/min) | ≥300 |
| Pressure Characteristics (MPa) | ≤0.04 |
| Compressive Strength (MPa) | 1.5 |
| Durability (10,000 cycles) | 100 |
| Operating Temperature (℃) | -25~60 (Note: -40°C low-temperature-resistant products require special customization) |
IV. External Appearance and Installation Dimensions

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