产品数据表
Datasheet
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TECHNICAL DATA
规格参数
General specifications
| Series | EPV |
|---|---|
| Hazardous environment | gas or dust |
| Protective gas supply | instrument grade air or inert gas |
| Pressure requirement | 2" ...5" wc (50.8 mm ... 127 mm wc) |
| Maximum pressure | 5" ... 7" wc (127 mm ... 177 mm wc) |
| Breaking pressure | 0.65" wc (16.5 mm wc) |
| Ambient temperature | -29 ... 49 °C (-20.2 ... 120.2 °F) |
| Relative humidity | 5 ... 95 %, non-condensing |
| Material | Body: cap - 3003 drawn aluminum base - A.S.E. 306, 308 cast aluminum mounting hub - zinc plated steel pipe fittings - schedule 40 3003 aluminum nameplates - Lexan® hardware - 316 SS Exhaust elements: spark arrestor - 316 SS element cap - 6061 aluminum Valve assembly: base - 14 Ga. machined 316 ss seat disc - 14 Ga. machined 316 SS hinge - Zytel® 8018, 14% glass fill pin & rivets - 316 SS disc adhesive - urethane epoxy |
| Mass | EPV-1-GP-90: 4 lb (1.81 kg)EPV-2-GP-90: 4 lb (1.81 kg)EPV-3-GP-90: 5 lb (2.27 kg)EPV-4-GP-90: 9 lb (4.08 kg)EPV-5-GP-90: 12 lb (5.44 kg) |
| Mounting | Side or Top Mount |
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