SP Bel-Art Check Valve, Polyethylene, Bel-Art Products, a part of SP
Supplier: Bel-Art Products, a Part of SP
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About this item
Ensure one-way directional flow in vacuum lines.
- Polyethylene construction
- Neoprene disk without metal
- Built-in arrows indicate free flow direction
- Positive operation
These polyethylene plastic check valves operate positively and will instantly block flow if direction changes. Built-in arrows indicate direction of free flow. Neoprene disk, no metal. Maximum operating pressure is 20psi.