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shsvalve@126.com
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Address
No. 52, Lane 58, Lushen Road, Zhaoxiang Town, Qingpu District, Shanghai
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Shanghai Shangfa Valve Manufacturing (Group) Co., Ltd
Static weight safety valve
NegotiableUpdate on 04/06
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Overview
Product model: JA22H-25 nominal diameter: DN25~65mm working temperature: ≤ 200 ℃ Applicable media: petroleum gas, air, water Application range: Suitable for chemical, petrochemical, petroleum, papermaking, mining, power, liquefied gas, food, pharmaceuticals, water supply and drainage, municipal, mechanical equipment matching, electronics industry, urban construction and other fields
Product Details
JA22H-25 Static Safety Valve Product Features:
This valve is suitable for E-class steam boilers and similar media equipment and pipelines with a working temperature of ≤ 200 ℃, as an overpressure protection device. When the pressure inside the equipment and pipeline exceeds the allowable value, the valve will automatically open and then discharge the full amount; When the pressure drops to the specified value, the valve automatically closes to ensure the safe operation of the equipment.
Main external dimensions of JA22H-25 static safety valve:| Nominal diameter DN (mm) | Dimensions (mm) | Weight (kg) | ||||||||
| do | ZG | G | S | Φ | Φ2 | L | L1 | H | ||
| 25 | 14 | 1″ | 11/4″ | 41 | 25 | 90 | 50 | 65 | 180 | 3.35 |
| 32 | 18 | 11/4″ | 11/2″ | 48 | 32 | 105 | 55 | 75 | 205 | 7.3 |
| 40 | 23 | 11/2″ | 2″ | 56 | 40 | 120 | 60 | 85 | 240 | 9.4 |
| 50 | 28 | 2″ | 21/2″ | 62 | 50 | 140 | 65 | 95 | 280 | 15 |
| 65 | 40 | 21/2″ | 3″ | 82 | 60 | 160 | 75 | 110 | 330 | 21 |
