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Merrill MFG PRVNL757100-3/4' Lead-Free Pressure Relief Valve, 100 PSI, Brass, NPT,

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$16.00

$ 7 .99 $7.99

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About this item

  • Pressure relief valves are for protection against excessive pressure
  • 3/4 in. male NPT x 3/4 in. female FPT
  • Lead free brass with stainless steel control springs - IAMPO Certified
  • 3/4" Line Connection, 100 PSI
  • Not for use with water heaters -Cold water systems only



Product Description

Merrill MFG. Pressure Relief Values - Under Pressure? We got you covered!

Product Details

Photo of Merrill Manufacturing No-Lead Brass Pressure Relief Valve

Size

3/4 in. male NPT x 3/4 in. female FPT

Photo of Merrill Manufacturing No-Lead Brass Pressure Relief Valve

Pressure Rating

3/4" Line Connection, relieves pressure at 100 PSI - Field Adjustable.

Photo of Merrill Manufacturing No-Lead Brass Pressure Relief Valve

Usage

Corrosion-resistant and solid no-lead brass construction is designed to relieve excessive pressure in the water system. Recommended for all cold water system installation.

Measurements

Merrill MFG. Pressure Relief Valve 3/4 in x 3/4 in NPT with 100 PSI - Measurements

Features & Benefits

Merrill MFG. Pressure Relief Valve 3/4 in x 3/4 in NPT with 100 PSI - Features & Benefits
Connection Size 3/4 in. x 3/4 in. 3/4 in. x 1/2 in 1/2 in. x 1/2 in. 3/4 in. x 1/2 in. 1/2 in. x 1/2 in.
PSI 100 100 100 75 75
Material No Lead Brass No Lead Brass No Lead Brass No Lead Brass No Lead Brass
Weight 4.0 lbs 3.5 lbs 3.5 lbs 3.8 lbs 3.5 lbs

G. R. Lewis
Reviewed in the United States on January 19, 2024
When I replaced my 40+ year old well pressure tank I added this, which I believe is now required by code. I added an adapter so I can attach a standard garden hose to deal with any outflow.Hopefully this will never be needed but it's reassuring to know my crawl space won't flood if something goes wrong.(Note: for me, 3 stars is not a "bad" review. It just means the product does what it says. 4 stars is "better than expected", and the rare 5 stars is for "surprises and delights with how good it is". I wish more reviewers followed this instead of giving 5 stars to any product that simply works and isn't broken.)
grandma24
Reviewed in the United States on October 20, 2023
Well who knew these things should be inspected yearly and replaced after 10 years. They stop your pipes or water heater from going boom splash. This one is for cold water only and was fitted to our pump. In the event that our filters get blocked it lets the excess water pressure out preventing the above mentioned water disaster. We had to buy a different version with a test handle for our hot water heater.