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Made in Taiwan Z-TIDE Piston Type Multi-Function Pressure Relief Valve for Water and Air
Product Link:
https://www.z-tide.com/index.php?action=product_detail&cid=93&id=538
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2 kgf/cm2 ~8 kgf/cm2 5 kgf/cm2 ~13 kgf/cm2
* Special order can be arranged for higher pressure adjustment range.
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Flange type
size(PT) | L | A | weight(kg) | CV |
2" | 190 | 92 | 10kg | 75 |
2.5" | 210 | 97 | 13kg | 105 |
3" | 225 | 115 | 16kg | 140 |
4" | 250 | 127 | 22kg | 260 |
6" | 310 | 165 | 42kg | 550 |
8" | 420 | 205 | 85kg | 1000 |
10" | 470 | 240 | 150kg | 1600 |
12" | 530 | 275 | 200kg | 2200 |
Thread type
size(PT) | L | A | weight(kg) | CV |
1.5" | 120 | 75 | 3.5kg | 48 |
2" | 200 | 92 | 8kg | 75 |
* Pressure relief valve is installed on the outlet pipe of water supply pipeline. It can maintain
safe water supply pressure inside the pipe and prevent pipeline and equipment damage
caused by accidental escalation of water pressure.
* When water pump stops functioning or pipeline gate suddenly closes, abnormal pressure
forms inside the pipe. As the pressure gets over a certain safety limit, pressure relief valve
can open automatically and releases the water pressure above the safety limit, so as to
ensure the safety of pipeline and equipment.? When the pressure turns back within the
safety limit, the pressure relief will close slowly.














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