文Protectoseal系列编号16240真空救济通风口设计用于在只有真空救济是必要的。它们被设计为安装在油箱侧面结构或管道。在通气口的房屋阻碍托盘箱进气口，通常呼吸对大气温度变化或因油箱排空。托盘打开和关闭，以便只允许必要的摄入量，以避免油箱救济正常工作条件下损坏。系列编号6240是提供终了行应用程序。
产品规格表 - PDF格式。（西班牙语|中文）.
安装及维修指南 - PDF格式。（西班牙语|中文）.
尺寸2“（DN50的）通过14”（DN的300）。
设置达到负重。
ProFlow ®尺寸/选型软件。
砖利，配屋电影“气垫座位”.
低泄漏托盘设计 - 。认证测试报告。
节省时间的“摇摆螺栓设计”许可证方便。
标准单位*多2 psig的间歇压力合适。
背压设计（DV系列）*多至50 psig索取。
非金属（热塑性树脂及玻璃钢）型号。
高校设置可用。
“蒸汽护套”可用。
与欧洲ATEX 94/9/EC指令符合。
SIDE MOUNTED VACUUM VENT
Series No. 16240
Protectoseal Series No. 16240 Vacuum Relief Vents are intended for use where only vacuum relief is required. They are designed to be side mounted to the tank structure or piping. A pallet in the vent housing retards air intake as the tank normally breathes in due to atmospheric temperature changes or emptying of the tank. The pallet opens and closes to permit only that intake relief necessary to avoid tank damage under normal operating conditions. Series No. 6240 is offered for end-of-line applications.
- Product Specification Sheet - PDF ( Spanish | Chinese )
- Installation & Maintenance Instructions - PDF ( Spanish | Chinese )
- Sizes 2" (DN 50) through 14" (DN 300)
- Settings achieved by weight loading
- ProFlow® Sizing/Selection Software
- Patented, FEP Film "Air-Cushioned Seating"
- Low-leak pallet design - certified test reports
- Time-saving "swing bolt design" permits easy access
- Standard unit suitable for intermittent pressures up to 2 PSIG
- Back pressure design (DV Series) up to 50 PSIG available upon request
- Non-metallic (Thermoplastic Resin & FRP) construction available
- Higher settings available
- "Steam-Jacketing" available
- Conforms with European ATEX Directive 94/9/EC
