Hayward Check Valve, 4 in, Single, Y True Union, CPVC, FNPT x FNPT - YC20400TEU

Hayward Check Valve, 4 in, Single, Y True Union, CPVC, FNPT x FNPT - YC20400TEU

Marsoni

M251S

$1033.69

Get it in 3 business days with 1 day shipping. Friday, May 29

Hayward Check Valve, 4 in, Single, Y True Union, CPVC, FNPT x FNPT - YC20400TEUItem Check Valves: Check Valve; Flow Design: Single; Mechanism and Body Design: Y True Union; Body Material Valves: CPVC; Pipe or Tube Size Check Valves: 4 in; Connection Type Check Valves: FNPT x FNPT; Cracking Pressure Check Valves: 1 psi; Mounting Orientation Check Valves: Horizontal, Vertical; Seal Material Check Valves: EPDM; Max. Temp. Valves: 190 Degrees F; Min. Temp. Valves: 40 Degrees F; Max. Water Pressure Valves: 150 psi @ 70 Degrees F;

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Well build. Very solid for the price. I used #1 AWG cable. I don't like the pinch bolt connection. It tries to drill through the cable, and spreads the strands. Only about 2/3rds are pinched under the knurled bolt tip. I'll keep an eye on it, and if the connection heats up, I'll pull apart, straighten the strands, and tin the ends with solder so they don't crush much. See how that works. A concave, half circle piece under the pinch bolt would be better IMO. That would keep strands together as they crushed down.

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Reviewed in the United States on December 6, 2024

Verified Purchase

Meeikal

Belleville, US

★★★★★ 5

Solid choice for fuse holder

Size: 300A Fuse Holder

It’s awesome, solid connections for running 0 gauge wire. No issues after using for months! Might upgrade to using 0 gauge wire ferrules to use with this but for now everything is working well.

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Reviewed in the United States on January 14, 2026