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Internet # 203148390

Model # 21714-0150

3/4 in. Brass NCLX-A Temperature and Pressure Relief Valve

$16.52
  • Designed to protect hot water heaters and storage tanks
  • Provides effective isolation from mineral deposits and corrosion
  • Lead free DZR brass construction for durability and reliability
  • View More Details
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Return this item within 90 days of purchase. Read Return Policy
Product Details

About This Product

The 3/4 in. NCLX-A Temperature and Pressure Relief Valve incorporates an inert thermal element coating that provides effective isolation from mineral deposits (liming). Cast bronze body with male inlet and female outlet, brass and stainless steel internal parts, silicone seat disc and stainless steel spring. Test lever standard. Temperature relief setting is 210°F (99°C).

Highlights

  • Provides effective isolation from mineral deposits and galvanic corrosion
  • Completely automatic and reseats after temperature and pressure relief
  • Every valve is tested for performance prior to shipping
  • Listed by CSA
  • Listed by ASME
  • Factory set at 150 psi
  • Maximum temperature of 210°F
  • Male inlet and female outlet
  • 4 in. element
  • Rugged bronze body
  • Return Policy
  • California residents
     see Prop 65 WARNINGS

Product Information

Internet # 203148390

Model # 21714-0150

Specifications

Dimensions: H 6.5 in, W 1.25 in, D 1.25 in

Dimensions

Product Depth (in.)1.25 inProduct Height (in.)6.5 in
Product Width (in.)1.25 in

Details

ApplicationWater HeaterCompatible Brand/ModelUniversal
Finish FamilyBronze/Copper MetallicFor Use WithElectric Tank, Gas Tank
MaterialBronzePack Size1
Product TypeTemperature and Pressures ValveProduct Weight (lb.)0.69 lb
Returnable90-Day

Warranty / Certifications

Manufacturer WarrantyFor warranty information on this product, please call our Internet Customer Service Center at 1-877-700-4242

Questions & Answers

5Questions
caret
Q:What is the shank length? Shank length is critical to determine the correct part selection. Shan...
by|Jan 29, 2020
2 Answers
Answer This Question

A:  Hello, Please see the link below for full specifications. The distance from the bottom of the outlet to the bottom of the element on the Cash Acme NCXL-A is 4.19". If you have additional questions regarding this product please feel free to contact our technical support department at 877-700-4242. https://www.cashacme.com/cashacme/wp-content/uploads/2014/08/NCLX_Spec.pdf Best Regards,

by|Jan 29, 2020

    A:  This unit has 3-1/3 inch shank length measured from bottom of outlet.

    by|Jan 29, 2020
      caret
      Q:Mine has a 6 on the size and this one has a 7 does that matter?
      by|Jan 19, 2018
      1 Answer
      Answer This Question

      A:  If you are referring to the stamp on the side of the fitting, that is not a sizing stamp, it's a stamp that we use to signify when the fitting was produced.

      by|May 5, 2023
        caret
        Q:IS THIS VALVE AVAILABLE WITH A PRESSURE SETTING OF 90PSI
        by|Nov 9, 2017
        1 Answer
        Answer This Question

        A:  Cash Acme NCLX Valves come with standard factory settings of 150 psi for pressure relief and 210°F for temperature relief. Most models are also available in a 125 psi factory setting. A 75 psi and 175 psi factory setting is also offered for the 3/4" NCLX-1 and 3/4" NCLX-5. The 3/4" NCLX-5, NCLX-5LX, and NCLX-A are also available with a factory temperature relief setting of 180°F (combined with factory pressure setting of 100 psi). If you have further questions, please contact Customer Service M-F, 8am-5pm at (877) 700-4242.

        by|May 5, 2023
          caret
          Q:Does this product work on a ao smith ent 40 gallon electric water heater
          by|May 10, 2017
          1 Answer
          Answer This Question

          A:  That is more of a question for AO Smith customer service. You should check with them as they are the manufacturer and may have certain requirements for replacement parts. If you have further questions for SharkBite, please contact Customer Service M-F, 8am-5pm at (877) 700-4242.

          by|May 4, 2023
            Showing 1-4 of 5

            Customer Reviews

            4.5 out of 5
            • 4.5 out of 7 reviews
            • 100% recommend this product
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            Showing 1-7 of 7 reviews
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            • Verified Purchase
            Water leaks past this pressure relief valve when the clothes...
            Water leaks past this pressure relief valve when the clothes washing machine operated and turns water on and off as it progresses throughout the washing machine cycles. Not good! Have a catch pail under it now!
            by
            • Verified Purchase
            Easy to do and came on time....
            Easy to do and came on time.
            by
            • Verified Purchase
            Perfect fit...
            Perfect fit
            by
            • Verified Purchase
            Exact replacement and works as expected....
            Exact replacement and works as expected.
            by
            • Verified Purchase
            this part was exactly right ...
            this part was exactly right
            by
            • Verified Purchase
            Temp and Pressure Relief Valve
            Installed in a tankless water heater system. There is no way to know if it works until it is needed, and we hope it is never needed. It looks nice ....
            by
            • DIY
            • Verified Purchase
            • Recommended
            Showing 1-7 of 7 reviews