- 品牌：kunkl
- 型号：Models 215V, 337
- 阀瓣开启高度：微启式安全阀
- 结构形式：垂锤式
- 加工定制：
- 连接形式：螺纹
- 材质：铸钢
- 公称通径：
- 适用介质：水
- 标准：美标
- 流动方向：单向
- 零部件及配件：线圈
- 形态：蝶式
- 压力环境：常压
- 类型(通道位置)：二通式
- 阀体构造：封闭式
- 规格：
models 215v, 337
asme section viii, air/gas vacuum, 'uv' national board certifiedsafety valves.
model descriptions
model 337: has'pull-ring' lift device for easy manual testing.model 215v: modelused for vacuum service.pressure and temperaturelimits
model 337: 1 to 60psig -20° to 406°fmodel 215v: 2-inchhg to 29-inch hg -20° to 400°fapplications
protection of low to mediumpressure high volume blowers, compressors and pneumatic conveyingsystems.bulk haulingtrailers/equipment.light gauge tanks.protection of high volumevacuum pumps and conveying systems.options
ss trim. (nozzle and disc) (variation 03)
features andbenefits
large nozzledesign provides high capacity.flat bronze valve seats arelapped for optimum performance.warn ring offers easyadjustablility for precise opening with minimum pre-openor simmer and exact blowdown control.pivot between disc andspring corrects misalignment and compensates for springside thrust.
武汉德科玛科技有限公司
梁佩
15387119297
武汉市武昌区巡司河路汇文新都D区3栋1单元802室