Currently unavailable.
We don't know when or if this item will be back in stock.

Have one to sell? Sell on Amazon

Watts 11/4 N55B Water Pressure Regulator Valve with Brass Housing Bronze, 11/4"

Currently unavailable.
We don't know when or if this item will be back in stock.

Get a $5 credit with Alexa. "Alexa, order a $25 gift card."
Ask Alexa to order $25 gift card and get an extra $5. Restrictions apply. Learn more
Currently unavailable. We don't know when or if this item will be back in stock.

Have a question?

Find answers in product info, Q&As, reviews

Please make sure that you are posting in the form of a question.

Don't see what you're looking for?
There was a problem completing your request. Please try your search again later.
All Product Information Customer Q&A's Customer Reviews

Product description

Product Information:A brand of Watts Water Technologies, Watts Regulator Company is an innovative manufacturer of water quality products for your plumbing needs. The 11/4 inch N55B (Part # 0007646) Series Water Pressure Reducing Valve is used in commercial and residential applications to reduce incoming water pressure to a sensible level for protection of plumbing system components and to reduce water consumption. It consists of a bronze body construction integral stainless steel strainer, thermoplastic seat, bronze sealed spring cage for waterworks pit installations and thermal expansion bypass. Available with NPT threaded female inlet x NPT female outlet connections. Maximum Working Pressure: 300psi (20.7 bar), Adjustable Reduced Pressure Range: 25 to 75psi (172 to 517 kPa), Standard Pressure Setting: 50psi (345 kPa). All parts are quickly and easily serviceable without removing the valve from the line. The standard bypass feature permits the flow of water back through the valve into the main when pressures, due to thermal expansion on the outlet side of the valve, exceed the pressure in the main supply. Features:#149; Bronze body construction#149; Bronze cage#149; Ideal for residential and commercial applications#149; Integral stainless steel strainer#149; Water savings up to 30 percent#149; Thermoplastic seat#149; Serviceable in line#149; Bypass feature controls thermal expansion pressure (Bypass will not work if inlet pressure is above 150psi, 10.3 bar)#149; Sealed spring cage on all models for waterworks pit installations Specifications:#149; Model: 11/4 N55B#149; Product Number: 0007646#149; Size: 1 1/4 inch, 32mm#149; Temperature Range: 33 #149; 180 Degrees F (0.5 #149; 82 Degrees C)#149; Maximum Working Pressure: 300psi (27.

Product information

Technical Details

Additional Information

Warranty & Support

Product Warranty: For warranty information about this product, please click here


If you are a seller for this product, would you like to suggest updates through seller support?
Would you like to tell us about a lower price?

Customer Questions & Answers

Customer reviews

There are no customer reviews yet.
5 star
4 star
3 star
2 star
1 star
Share your thoughts with other customers

Pages with related products. See and discover other items: watts water pressure regulator, watts regulator