CIRCLE VALVE泄压阀HP559B-4M-322技术参数及选型
CIRCLE VALVE成立于1985年，是为各行业和应用提供工业阀门，配件，过滤器和测量控制设备的制造商。
CIRCLE VALVE主营产品应用：
CIRCLE VALVE止回阀
CIRCLE VALVE安全阀
CIRCLE VALVE电磁阀
CIRCLE VALVE密封
CIRCLE VALVE低温阀
CIRCLE VALVE调压器
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Code
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HP559B-4M-322
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Series
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HP5 = HP500
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O-RING MATERIAL & TEMPERATURE
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59 = Buna N, −65° F to +275° F (-54°C to +135°C)
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BODY MATERIAL
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B = Brass†
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VALVE SIZE
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4 = ½˝
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CONNECTIONS–INLET/OUTLET
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M = Popoff male pipe
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CRACKING PRESSURE
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322 = 322 psig
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CIRCLE VALVE泄压阀HP559B-4M系列介绍
特征
非常准确的开启压力
高达开启压力 95% 的零泄漏
100% 阀座泄漏测试
防篡改调整
大多数型号均具有 PED 认证和 CE 标志
Features
Very accurate cracking pressure
Zero leakage up to 95% of cracking pressure
100% seat leakage tested
Tamper-proof adjustment
PED certifications and CE marking available for most models
CIRCLE VALVE泄压阀HP500系列选型
CIRCLE VALVE泄压阀HP500系列其他常用型号：
CIRCLE VALVE HP559B-4M-350
CIRCLE VALVE HP559B-4M-300
CIRCLE VALVE HP559B-4M-450
CIRCLE VALVE HP559B-4M-322