Nippon Seiki Vacuum breaker valve 8AAC200V7KV series BN-7KV210A-8-E-200 1 unit

Catalog number: BN-7KV210A-8-E-200 Features: ●Special structure for ultra-low power consumption (3W at steady state). ●Compatible with high vacuum. ●The coil does not generate heat at all. Applications: ●To prevent oil from rising when the rotary vacuum pump is stopped. Specifications: ●Connection diameter: Rc1/4 ●Length (mm): 45 ●Width (mm): 105 ●Height (mm): 73 ●Power supply (V): AC200 ●Fluid used: Air or inert gas ●Fluid used: Air or inert gas ●Operating pressure: 1.3 x 10 [to the power of -6] Pa to 2.0 x 10 [to the power of 5] Pa ●Fluid temperature: 0 to 50°C (no freezing) ●Delay time: Approximately 1 to 8 sec ●Effective cross-sectional area: 8.3 mm [to the power of 2] Materials/Finish: ●Body: Stainless steel ●Valve: Fluorine rubber ●Mesh: Stainless steel