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Location：PRODUCTS >> Safety valve >> Parallel safety valve

Parallel safety valve

Model: AHN42F-P25
Nominal diameter: DN40 ~ 150mm
Nominal: PN1.6 ~ 10.0MPa
Operating temperature: ≤300 ℃
body material: steel, forged steel, stainless steel
air, LPG and liquid: Medium
Applications : Suitable for chemical, petrochemical, petroleum, papermaking, mining, electricity, liquefied petroleum gas, food, pharmaceutical, water supply and drainage, municipal, mechanical equipment, electronics, urban construction and other fields

AHN42F-P25-40 parallel safety valve purposes:

The valve is installed on the liquid reflux pipe at the outlet of tank pump of liquefied petroleum gas station. When the pressure before pump exceeds the specified value, the valve will open automatically and play a role of safe return to ensure the safe operation of equipment and pipeline.

AHN42F-P25-40 parallel safety valve size and connection dimensions:

Nominal diameter	size
Nominal diameter	D	D1	D2	b	Z-ød	L	H
40	150	110	85	16	4-18	200	236
50	165	125	100	16	4-18	230	266
65	185	145	120	20	4-18	290	430
80	200	160	135	20	8-18	310	490
100	215	180	155	22	8-18	350	548
150	280	240	210	24	8-23	480	706

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The previous：Spring fully open and closed safety valve

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