Y-Style Valves | McMaster-Carr

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150 psi @ 70° F

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70 Products

Check Valves

Check Valves for Harsh Chemicals

Socket-Connect Check Valves for Harsh Chemicals

Socket-Connect Check Valves for Harsh Chemicals

Insert unthreaded pipe into the socket ends and weld to create a permanent, leak-tight connection

Clear-View Socket-Connect Check Valves for Harsh Chemicals

Clear-View Socket-Connect Check Valves for Harsh Chemicals

Inspect flow and debris accumulation through the transparent valve body

Check Valves

Clear-View Socket-Connect Check Valves

Clear-View Socket-Connect Check Valves

Inspect flow and debris accumulation through the transparent valve body

High-Flow Threaded Check Valves

High-Flow Threaded Check Valves

Internal components reduce flow resistance for the maximum possible flow

Check Valves with Solder-Socket Fittings

Check Valves with Solder-Socket Fittings

Solder to copper tubing for a permanent, leak-tight connection

Other Products

Diverting Valves

Diverting Valves

Redirect flow between ports

Manual On-Off Valves

Manual On-Off Valves

Start and stop flow through a line

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)