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RegO Relief Valve - 3/4" MNPT, 250 PSI, Brass | NH3 & LP-Gas (3131G)

Marsoni M251S
Sale price$110.00
Pay 4 payments of $27.50 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
RegO Relief Valve - 3/4" MNPT, 250 PSI, Brass | NH3 & LP-Gas (3131G)High Performance Relief Valve for Pressure Vessel Safety Engineered for superior pressure management in ASME containers and bulk plant installations, this RegO relief valve delivers reliable overpressure protection with minimal product loss. Key Features and Benefits Pop Action Design: Minimizes product loss while ensuring precise pressure control Automatic Reseat: Firmly reseats after discharge for continued protection Resilient Seat Disc: Provides
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.7 ★★★★★
Based on 200 reviews
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A
Verified Purchase
Amazon Customer
Massapequa, US
★★★★★ 5
Great in wall wire, easy to install
Size: 14/2 AWG-200 FT, Color: White
Ran this through studs for an in-wall 5.2 system, worked great, very easy to fish, wire threaded nicely, good copper, good connections. Easy to bend for 14 AWG.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 26, 2025
M
Verified Purchase
Michael D. Elliott
Dallas, US
★★★★★ 5
Good enough
Size: 14/2 AWG-200 FT, Color: White
It works
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 3, 2026
J
Verified Purchase
John
Louisville, US
★★★★★ 5
Parts actually fit 11S.
Size: 23 Pack
Bought replacement parts from another vendor, but the brushes are nylon and do not last. Filters did not fit 11S, so I had to throw them away. Parts from this current kit fit perfect, brushes are rubber and seem more sturdy. Have not had to change them yet, but there were 10 replacement brushes in the kit, as the other kit only provided 4. Changed the filter also, picks up a lot more dust and dirt.
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Reviewed in the United States on September 12, 2023
S
Verified Purchase
Suellen
Carnegie, US
★★★★★ 5
Yes
Size: 23 Pack
Replacement part just like original
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Reviewed in the United States on April 30, 2026
J
Verified Purchase
Jeremy
Carnegie, US
★★★★★ 5
Vacuum
Size: 23 Pack
Great products
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Reviewed in the United States on March 25, 2026

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