Heavy weight safety valve
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Location：Products >> Safety valve >> Heavy weight safety valve
Model: JA22H-25
Nominal diameter: DN25 ~ 65mm
working temperature: ≤200 ℃
Medium: LPG, air, water
Applications: Suitable for chemical, petrochemical, oil, paper, mining, electricity, gas, food, Pharmaceutical, water supply and drainage, municipal services, machinery and equipment, electronics industry, urban construction and other fields
Nominal diameter: DN25 ~ 65mm
working temperature: ≤200 ℃
Medium: LPG, air, water
Applications: Suitable for chemical, petrochemical, oil, paper, mining, electricity, gas, food, Pharmaceutical, water supply and drainage, municipal services, machinery and equipment, electronics industry, urban construction and other fields
Product details
JA22H-25-type heavy-duty safety valve Features:
This valve is suitable for equipment and piping of E-class steam boilers and similar media with working temperature ≤200 ℃ as overpressure protection device. When the equipment and piping pressure exceeds the allowable value, the valve automatically open, and then full discharge; when the pressure drops to the specified value, the valve automatically shut down to ensure the safe operation of equipment.
JA22H-25-type heavy-duty safety valve main dimensions:
| Nominal diameter DN (mm) | Size (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 |
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