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The M&R Parts Department will be closed for Independence Day on Friday, July 4th, 2025. Please note that NO ORDERS can be filled on this day. We will re-open on Monday, July 7th, 2025.

We appreciate your patience. We wish you a happy and safe holiday from all of us at M&R!
Check Valve, 1/4" Port In, 1/4" Port Out, 0.5 - 150 Psi Pressure Range
Port In 1/4"
Port Out 1/4"
Pressure Range 0.5 - 150 Psi

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