VARIAN VPI401205060 NM40 VPI VACUUM PUMP ISOLATION VALVE 115V. This item came from a closed pharmaceutical lab and is in good physical and operating condition. Most of these have the fixture at the bottom of the unit. Below was copied off the web. Vacuum Pump Isolation (VPI) Valve Instruction Manual.VPI Valve and CT-100 Speed Control Kit Instruction Manual. Vacuum Pump Isolation Valve - Protects Your Vacuum System When Powered Down - KF40 - 115VAC - PN: VPI401205060. Vacuum Pump Isolation Valve KF40 115 VAC.
Closes rapidly when power is interrupted to prevent oil backstreaming or particle migration into your vacuum system. The valve also vents the pump from the inlet side to push any debris towards the outlet, thereby preventing it from being swept into the system when restarting the pump. This isolation valve body is constructed of lightweight aluminum and the body design and right-angle configuration provide maximum conductance. The middle graphic above shows an example of possible electrical hookup.
The Agilent Varian Vacuum Pump Isolation Valves offer the following features to users. Reliable and repeatable seals with a lock-over-center mechanism with a leak rate of. Fast-acting, immediate protection of your vacuum system in case of power failure, valve closes in. Allows venting of the pump at the pump inlet, flow direction is maintained; oil/debris are not swept into the system.
Operates with atmospheric pressure and is activated upon loss of electrical power, compressed air NOT required for operation. Provides maximum conductance of 13 l/s for the NW25 valves and 33 l/s for the NW40 valves without reducing the pumping speed.A temperature range of 0° to 100° C for the Valve and 0° to 50° C for the Soleniod. You are welcome to physically inspect this item.
We are located in a Northwest Suburb of Detroit Michigan. The item "VARIAN VPI401205060 NM40 VPI VACUUM PUMP ISOLATION VALVE 115V B10B1" is in sale since Wednesday, September 23, 2020.
This item is in the category "Business & Industrial\Hydraulics, Pneumatics, Pumps & Plumbing\Pumps & Pump Accessories\Other Pumps". The seller is "jspec1" and is located in Farmington, Michigan. This item can be shipped worldwide.