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MEO Watts Regulator M335 3/4" M X 3/4" F 30 Psi Pressure Relief Valve 510 000 Btu 0342692 P7570221MEO-50878 https://cdnimages.opentip.com/full/MEO/MEO-50878.jpg Watts Regulator M335 3/4" M X 3/4" F 30 Psi Pressure Relief Valve 510 000 Btu 0342692 Manufacturer Part Number: M335Part Description: Boiler Pressure Safety Relief Valve Type Compact Inlet Size 3/4 Inch Outlet Size 3/4 Inch End Connection Male Threaded x Female Threaded Body Material Bronze Spring Material Stainless Steel Seat Material Bronze Disc Material Silicone Set Pressure Range 30 PSI Inclusions/Features High Heat Resisting Silicone Disc Application Residential and Commercial Applicable Standard ASME HV, OEM, NB, ISO 9001 Temperature Steam Rating 510000 BTU/Hour Overall Dimension 1-3/8 Inch Width x 2-3/4 Inch HeightFeatures / Benefits Stainless Steel Spring High Heat Resisting Silicone Disc Bronze Seat 7570221 098268784206 0.6000lbs 0.00 0.00 0.00
Watts Regulator
91.3100 2025-04-25 37 In Stock
customer review - by , November 11, 2023
5/ 5stars
Best of the best, complete info with product.
customer review - by , September 9, 2023
5/ 5stars
Bad boiler valve was dripping and causing boiler to run often. Decided to replace it and this was a perfect fit. Very happy with supplier.
customer review - by , September 9, 2023
5/ 5stars
Fit perfectly
customer review - by , August 8, 2023
5/ 5stars
Needed a pressure relief valve for my Hayward gas pool heater, Hayward part CHXRLV1930 . This is same specs at a fraction of price.
customer review - by , August 8, 2023
5/ 5stars
My valve on the Boiler was dripping after I opened the Manuel handle to flush it out. I purchased the Watts Valve because that is a well known name that has been around for a long time. After the install, no drip- problem solved
customer review - by , June 6, 2023
5/ 5stars
identical to what was on the boiler.
customer review - by , June 6, 2023
5/ 5stars
It's a replacement overpressure valve made by Watts; it's a high quality replacement.
customer review - by , April 4, 2023
5/ 5stars
Exact replacement at an excellent price.
customer review - by , February 2, 2023
5/ 5stars
Product look used. Do not wast your time just go buy it at a plumbing supply house
customer review - by , February 2, 2023
5/ 5stars
Used many watts products in my field of work. Always been quality products and had not had problems with them. I will keep spending a little more for these products if it is going to be a long term fix.

Watts Regulator M335 3/4" M X 3/4" F 30 Psi Pressure Relief Valve 510,000 Btu 0342692, Price/each

stars Rating 5 | 45 reviews
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UPC: 098268784206
SKU: MEO-50878
Price: $91.31
Quantity:
37 In Stock
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Product Description

Price is for each.

Manufacturer Part Number: M335

Part Description:
  • Boiler Pressure Safety Relief Valve
  • Type Compact
  • Inlet Size 3/4 Inch
  • Outlet Size 3/4 Inch
  • End Connection Male Threaded x Female Threaded
  • Body Material Bronze
  • Spring Material Stainless Steel
  • Seat Material Bronze
  • Disc Material Silicone
  • Set Pressure Range 30 PSI
  • Inclusions/Features High Heat Resisting Silicone Disc
  • Application Residential and Commercial
  • Applicable Standard ASME HV, OEM, NB, ISO 9001
  • Temperature Steam Rating 510000 BTU/Hour
  • Overall Dimension 1-3/8 Inch Width x 2-3/4 Inch Height


Features / Benefits

  • Stainless Steel Spring
  • High Heat Resisting Silicone Disc
  • Bronze Seat

warning tips WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
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Customer Reviews
5 stars
43
4 stars
2
3 stars
0
2 stars
0
1 stars
0
By Fred
Date: November 05, 2023
Best of the best, complete info with product.
Rating: 5 stars [5 of 5 Stars!]
By marcel gendreau
Date: September 15, 2023
Bad boiler valve was dripping and causing boiler to run often. Decided to replace it and this was a perfect fit. Very happy with supplier.
Rating: 5 stars [5 of 5 Stars!]
By PB
Date: September 05, 2023
Fit perfectly
Rating: 5 stars [5 of 5 Stars!]
By D. DeLoughrey
Date: August 25, 2023
Needed a pressure relief valve for my Hayward gas pool heater, Hayward part CHXRLV1930 . This is same specs at a fraction of price.
Rating: 5 stars [5 of 5 Stars!]
By WilliB
Date: August 14, 2023
My valve on the Boiler was dripping after I opened the Manuel handle to flush it out. I purchased the Watts Valve because that is a well known name that has been around for a long time. After the install, no drip- problem solved
Rating: 5 stars [5 of 5 Stars!]
By Kris
Date: June 27, 2023
identical to what was on the boiler.
Rating: 5 stars [5 of 5 Stars!]
Items 1 - 6 of 45 reviews
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