Top Brand Check Valve, 3/4 in, Single, Inline Swing, 316 Stainless Steel, FNPT x FNPT - 4VMU1

Marsoni

M251S

$75.22

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

Top Brand Check Valve, 3/4 in, Single, Inline Swing, 316 Stainless Steel, FNPT x FNPT - 4VMU1316 Stainless Steel Swing Check Valves, Max. pressure: 200 psi Max. temp.: 353F,Provide excellent corrosion and chemical resistance. Horizontal mounting. For use in plumbing and heating applications.

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Fantastic soap for my extreme case of Poison Oak & Poison Sumac all over my arms and legs! It helps with the horrible itching. I use it every time I wash my hands to keep the contamination under control. It smells good also. I would highly recommend it! Note: I am also using prescription steroid cream and Ivarest Poison Oak & Poison Sumac wiping pads (also works).

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Reviewed in the United States on July 31, 2025

Verified Purchase

SRP846

Houston, US

★★★★★ 4

Helps with the itch.

It seems that nothing helps with the itch from an encounter with poison ivy. This product was very good for the itching, it helped me for several hours after my cool shower each day. I would buy this again if the need should arise.

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Reviewed in the United States on February 27, 2026

Verified Purchase

Vikki A. clark

Boise, US

★★★★★ 5

I would never be with out this and calamine lotion!

Good stuff. Try to use it as soon as possible after contact with poison plants. I keep using it until the rash subsides. Leave it on for a few minutes before rinsing. My yard has a lot of poison ivy, so I make sure I always have it on hand.

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Reviewed in the United States on May 2, 2026

Lili

Chelsea, US

★★★★★ 3

Strong Smell

This soap confuses me a little bit, I thought it wouldn't have a smell since the listing said: 'It's free of harsh chemicals, parabens, GMOs, petroleum, phthalates, and artificial dyes and scents, so it is 100% safe and effective. ' But it definitely has a distinct and pretty strong soapy smell, so if you are someone with very sensitive skin be warned, because it is strong.

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Reviewed in the United States on October 14, 2024

Verified Purchase

MarO

Houston, US

★★★★★ 5

Good to have on hand

Love this product. It works well to clear up poison ivy, which is its intended use. Thank you

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Reviewed in the United States on December 5, 2025