Isolation Valve – MKS Series 145 Vacuum-Sentry Safety Valve Used (Out of Stock)

MKS 145 Series, Vacuum Sentry Safety Isolation Valve, 145-0025K-120/60 with B2213-S23 Valve NW25 Ports

Condition:

Visually, the unit appears in good condition. It was previously used but set aside as a spare after being removed from service.

Here’s what we know about it:

• Protects vacuum systems by isolating them during power failures.
• Prevents pump oil from backstreaming into the system.
• Automatic operation during power failures.
• Controlled, slow venting through a small valve orifice for a smooth restart.