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3" NPT Horizontal Check Valve, Brass Non Return Swing Check Valve to Prevent Water Backflow, Level One Way Counterflow Valve to Prevent the Medium Backflow for Oil Water Gas Air（3", DN80）

DealMapped found a used-like-new / resale deal on 3" NPT Horizontal Check Valve, Brass Non Return Swing Check Valve to Prevent Water Backflow, Level One Way Counterflow Valve to Prevent the Medium Backflow for Oil Water Gas Air（3", DN80）. The current observed price is $37.84, compared with a reference price of $94.59, for an estimated savings of $56.75 or 59% off.

• Condition: Used Like New
• Seller: Marketplace resale offer
• Current observed price: $37.84
• Reference price: $94.59
• Discount percentage: 59% off
• Category: Grocery & Gourmet Food
• Last seen: May 31, 2026