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Ensure unmatched safety for your irrigation or water pipeline system with the AUTOMAT HT-102-CLM Pressure Release Valve. This spring-loaded aluminium PRV (Pressure Relief Valve) is engineered to prevent overpressure surges in irrigation networks, pipelines, and pumping systems — safeguarding your investment and reducing maintenance risks.
Made from high-strength cast aluminium with a stainless steel shaft, this valve offers superior corrosion resistance and durability under Indian farming conditions. It is factory-set under real hydraulic conditions with a pressure relief range of 20–80 PSI (1.5–5.5 kg/cm²) and includes an adjustable setting for on-site tuning. When sudden pressure spikes occur — for example, when pumps are switched on or off — this valve automatically opens to release excess pressure to the atmosphere. Once normal conditions return, it closes smoothly, preventing water hammer and pipeline damage.
This 2 inch (63mm) BSP/NPT male-threaded valve comes with an oil-tempered spring for responsive operation, and its orange powder-coated cover provides easy visibility and extra protection in the field. The integrated 1½ inch drain port ensures efficient bypass and safe operation.
Commonly installed before main throttle valves, the AUTOMAT HT-102-CLM is ideal for drip irrigation systems, water line pressure control, and surge prevention — giving farmers and installers peace of mind that their systems stay protected, efficient, and compliant.
AUTOMAT — India’s trusted name for smart water control solutions.
AUTOMAT 2in Spring Loaded Pressure Relief Valve HT-102-CLM FAQs:
1. What does HT-102-CLM pressure release valve protect against?
HT-102-CLM pressure release valve protects pipes and irrigation lines by releasing excess pressure surges.
2. Is the pressure of HT-102-CLM pressure release valve adjustable?
Yes — the pressure of HT-102-CLM pressure release valve can be preset at the factory or adjusted in the field (20–80 PSI).
3. Where should I install HT-102-CLM pressure release valve?
Install HT-102-CLM pressure release valve on the header unit before the main throttle valve for best protection.
4. What is the connection type in a HT-102-CLM pressure release valve?
HT-102-CLM pressure release valve has a 2-inch BSP/NPT male thread and a drain port.
AUTOMAT 2 inch Spring Loaded Pressure Relief Valve HT-102-CLM is used in:
- Drip and sprinkler irrigation main lines
- Water pipeline pressure control
- Surge and water hammer protection
- Pump line safety for agriculture and landscaping
- Industrial and commercial water supply systems
More products to complement this purchase:
| Brand | : | AUTOMAT (Harit) |
| Model / SKU | : | 1-AUTO-03-1-01 |
| Size | : | 2" (63mm) |
| End connection | : | M-THD |
| Material type | : | Metal |
| Colour | : | Orange |
| Operation | : | Auto - Bypass |
| Operating pressure (range) | : | 0.5 - 5 Bar |
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Ensure unmatched safety for your irrigation or water pipeline system with the AUTOMAT HT-102-CLM Pressure Release Valve. This spring-loaded aluminium PRV (Pressure Relief Valve) is engineered to prevent overpressure surges in irrigation networks, pipelines, and pumping systems — safeguarding your investment and reducing maintenance risks.
Made from high-strength cast aluminium with a stainless steel shaft, this valve offers superior corrosion resistance and durability under Indian farming conditions. It is factory-set under real hydraulic conditions with a pressure relief range of 20–80 PSI (1.5–5.5 kg/cm²) and includes an adjustable setting for on-site tuning. When sudden pressure spikes occur — for example, when pumps are switched on or off — this valve automatically opens to release excess pressure to the atmosphere. Once normal conditions return, it closes smoothly, preventing water hammer and pipeline damage.
This 2 inch (63mm) BSP/NPT male-threaded valve comes with an oil-tempered spring for responsive operation, and its orange powder-coated cover provides easy visibility and extra protection in the field. The integrated 1½ inch drain port ensures efficient bypass and safe operation.
Commonly installed before main throttle valves, the AUTOMAT HT-102-CLM is ideal for drip irrigation systems, water line pressure control, and surge prevention — giving farmers and installers peace of mind that their systems stay protected, efficient, and compliant.
AUTOMAT — India’s trusted name for smart water control solutions.
AUTOMAT 2in Spring Loaded Pressure Relief Valve HT-102-CLM FAQs:
1. What does HT-102-CLM pressure release valve protect against?
HT-102-CLM pressure release valve protects pipes and irrigation lines by releasing excess pressure surges.
2. Is the pressure of HT-102-CLM pressure release valve adjustable?
Yes — the pressure of HT-102-CLM pressure release valve can be preset at the factory or adjusted in the field (20–80 PSI).
3. Where should I install HT-102-CLM pressure release valve?
Install HT-102-CLM pressure release valve on the header unit before the main throttle valve for best protection.
4. What is the connection type in a HT-102-CLM pressure release valve?
HT-102-CLM pressure release valve has a 2-inch BSP/NPT male thread and a drain port.
AUTOMAT 2 inch Spring Loaded Pressure Relief Valve HT-102-CLM is used in:
- Drip and sprinkler irrigation main lines
- Water pipeline pressure control
- Surge and water hammer protection
- Pump line safety for agriculture and landscaping
- Industrial and commercial water supply systems
More products to complement this purchase:
| Brand | : | AUTOMAT (Harit) |
| Model / SKU | : | 1-AUTO-03-1-01 |
| Size | : | 2" (63mm) |
| End connection | : | M-THD |
| Material type | : | Metal |
| Colour | : | Orange |
| Operation | : | Auto - Bypass |
| Operating pressure (range) | : | 0.5 - 5 Bar |





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