NEWPORT 优铂特 LPV1-25-AK-CNVS LoPro™ Single-stage, Bellows-sealed Poppet Valves
Poppet Valve, LoPro, NW25 ISO-KF, Angle Ports, Viton Seals, Pneumatic
The Pneumatic LoPro™ LPV1-25-AK-CNVS Vacuum Valve with an angle body configuration, ISO-KF NW25 flanges, Viton seals is pneumatically actuated. It has a small footprint that fits easily into existing, and new, vacuum systems. LoPro™ Valves are extremely reliable, with a lifetime that can extend to 1,000,000 cycles under clean conditions, greatly increasing system uptime.
参数
类型
Low-profile, Single-stage, Bellows-sealed Poppet Valve
配置
Angle
法兰类型
ISO-KF
法兰尺寸
NW25
端口尺寸
NW25
真空范围
Atmosphere to 1.0 x 10-9 Torr
阀门致动
Pneumatic
促动时间
Opening: 0.12 sec
Closing: 0.18 sec
密封材料
Viton
氦气泄漏率
1.0 x 10-9 std cc/sec
限位开关
No
气缸容积
1.2 in3
最大内部弹簧关闭压力
43 psia
最大热烘温度
150°C
典型寿命
1,000,000 cycles
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