6400/6600蒸汽锅炉安全阀 6400/6600蒸汽锅炉安全阀
产品简介
详细信息
系列安全阀
1,美国机械工程师协会及国家锅炉和压力容器审查认证委员会**卷和第八卷，认证：蒸汽
2,尺寸:1"X2"至4"x6"
3,压力范围:0.103至10.34MPAG
4,温度范围:-29至538摄氏度
5,材料:碳钢,不锈钢
6,选择:开封式阀盖，封闭式阀盖和测试堵塞
7,应用:蒸汽锅炉
6400/6600 Series
ASME NB Certified: Steam & Air
Sizes 1" x 2" to 4" x 6". Effective orifice areas from 0.11 to 6.38 square inches. Pressures from 15 psig to 1500 psig. Temperature range from -20 °F to +1000 °F. Steel body and open bonnet and stainless steel trim.
Double blow down ring design to meet the reseating standards of Section I of the ASME Code. Temperature equalizing disc for maximum seat tightness. Available with exposed spring (6400) or closed bonnet (6600). Full nozzle design for ease of maintenance.
Applications: Steam boilers (Type 6400) and organic fluid vaporizers or hot water boilers (Type 6600).