材质[materials] | |||||||
零件 [parts] | 材质 [materials] | ||||||
阀体 [body] | 青铜 [cast bronze] | ||||||
阀盖 [body cap] | 黄铜 [forged brass] | ||||||
阀杆 [stem] | k合金 [k-metal] | ||||||
球心 [ball] | k合金 [k-metal] | ||||||
密封座 [ball seat] | 聚四氟乙烯 [ptfe] | ||||||
o型圈 [o-ring] | 橡胶 [fpm] | ||||||
标准技术说明 | |||||||
项目[specification] 电动装置[type] | c-1 | c-2 | cs-1 | cs-2 | |||
操作流体 [operating media] | 计装空气[instrumentation air] | ||||||
操作压力标准 [stard operating pressure] | 0.39mpa(3.9bar) | ||||||
操作压力范围 [operating pressure range] | 0.39-0.69mpa(3.9-6.9bar) | ||||||
输出扭矩 [output torque] nm | 3.9(40) | 8.5(87) | 1.3(13.5) | 3.1(32) | |||
气缸耐压度 [cylinder pressure test] | 0.97mpa(9.7bar) | ||||||
操作角度 [operating angle] | 90º( 5°~ 1°) | ||||||
圆柱容量 [cylinder volume] | |||||||
启闭时间 [stroke time ( to )] | 最大1秒[max.1 second] | ||||||
使用温度范围 [service temperature] | –20°~60° | ||||||
使用环境 [service condition] | 室内[in door only] |