Type Y正压系统 EPV-*-SA-*

来源：未知    日期：2017/02/20    浏览量：次

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● Top or side mount configurations
● Seamless cap
● Friction free valve assembly
● Spark arresting exhaust
● Can only be purchased in conjunction with corresponding Purge system or as a replacement

产品阐述：
Pressure relief vent for use with the Pepperl+Fuchs Bebco EPS® purge and pressurization systems

General specifications：
Hazardous environment		gas or dust
Pneumatic parameters：
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 conditions：
Ambient temperature		-29 ... 49 °C (-20.2 ... 120.2 °F)
Relative humidity		5 ... 95 %, noncondensing
Mechanical specifications：
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-SA-00: 3 lb (1.36 kg) EPV-1-SA-90: 4 lb (1.81 kg) EPV-2-SA-00: 3 lb (1.36 kg) EPV-2-SA-00: 4 lb (1.81 kg) EPV-3-SA-00: 4 lb (1.81 kg) EPV-3-SA-90: 5 lb (2.27 kg) EPV-4-SA-00: 7 lb (3.18 kg) EPV-4-SA-00: 9 lb (4.08 kg) EPV-5-SA-00: 10 lb (4.54 kg) EPV-5-SA-00: 12 lb (5.44 kg)
Mounting		-00: top mount -90: side mount