- Features a low-lead brass construction
- Reducing valve has a double union
- Accommodates a maximum pressure of 300 PSI
- See More Details
Frequently Bought Together
Product Overview
- Widest range of end connections provide easy installation
- Cartridge design reduces labor costs and time
- Conserves water and energy
- Lead-free bronze and composite construction offers corrosion-resistance
- Trusted contractor favorite for more than 40 years
- ASSE Listed 1003
- IAPMO Listed
- CSA Certified
- City of Los Angeles Approved
- Meets the requirements of NSF/ANSI 61
- California residents
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| Brand | Watts | Zurn | Zurn | Watts |
| Name | 1 in. Lead-Free Brass FPT x FPT Pressure Reducing Valve | 3/4 in. Bronze Water Pressure Reducing Valve | 1 in. Brass Water Pressure-Reducing Double-Union FNPT Valve | 1 in. Double Union Lead-Free Brass Water Pressure Reducing Valve |
| Price | Add to Cart to See Price | Add to Cart to See Price | ||
| Ratings | (62) | (81) | (75) | (13) |
| Connection | FIP x FIP | FIP | Female Pipe Thread | Sweat |
| Application | Potable Water | Potable Water | Non-Potable Water,Potable Water | Potable Water |
| Compatible Pipe Material | Brass | Multi-Purpose | Brass | Multi-Purpose |
| Maximum Pressure (psi) | 400 | 300 | 300 | 300 |
| Material | Copper | Bronze | Brass | Brass |
| Maximum Working Temperature (F) | 180 | 140 | 140 | 160 |
| Indoor/Outdoor | Indoor,Outdoor | Indoor,Outdoor | Indoor,Outdoor | Indoor |
| View Product | View Product | View Product | View Product |
Compare Similar Water Pressure Regulators
| Top Rated | Top Rated | Top Rated | | |
| Brand | Watts | Zurn | Zurn | Watts |
| Name | 1 in. Lead-Free Brass FPT x FPT Pressure Reducing Valve | 3/4 in. Bronze Water Pressure Reducing Valve | 1 in. Brass Water Pressure-Reducing Double-Union FNPT Valve | 1 in. Double Union Lead-Free Brass Water Pressure Reducing Valve |
| Price | Add to Cart to See Price | Add to Cart to See Price | ||
| Ratings | (62) | (81) | (75) | (13) |
| Connection | ||||
| Application | ||||
| Compatible Pipe Material | ||||
| Maximum Pressure (psi) | ||||
| Material | ||||
| Maximum Working Temperature (F) | ||||
| Indoor/Outdoor | ||||
| View Product | View Product | View Product | View Product |
Specifications
Dimensions
Details
Warranty / Certifications
Questions & Answers
Can this PRV be installed in a vertical position or does it need to be horizontal?
Asked by NMhandy April 5, 2020Like it a lot
"Direct acting integral bypass design" at what pressure is this feature activated?
Asked by Edward February 25, 2020I think it is set at the factory for 80 psi but can be changed. I didn’t fiddle with it and have not checked water pressure on a outside tap which is the only way to know what you pressure is being regulated to. The bolt on top of the regulator will increase or depress pressure on a spring loaded diaphragm to allow out put pressure to be changed. I think the maximum pressure was 300 psi on the input side but you would have to look at the specs for that information.
is it single or double union? Installation guide says:"single union"
Asked by kuk September 16, 2019This is a double union valve.
If I am replacing a regulator installed with pex, will the 3/4 pex fitting screw onto this regulator?
Asked by James September 7, 2019How do I install this with 3/4" PEX?
Asked by FrankU January 22, 2019You will need two shark bites 3/4male to copper or pex to install...
Do you need to also install some type of expansion tank? I will be installing this shortly after ...
Asked by Josh November 25, 2018No you don't
Which way does the nut turn to decrease pressure? (screw in or screw out)?
Asked by Bear June 20, 2018Screw out
can a brass union inserted to 3/4" copper pipe
Asked by jack March 30, 2018An adaptor is required
What's the difference btwn 34-70XLDU and 34-70XLDUC to justify $25 price difference? Sweat unions...
Asked by Tim October 30, 2017Options (Suffixes can be combined) c {blank} - standard with single union FNPT connection and 20 mesh strainer screen c C - with FC (copper sweat) union connection c DM - double male meter tailpiece connection (3/4); 1" National Hose Thread fits 5/8" x 3/4" and 3/4" water meters (no union included) c DU - with double union FNPT connection c P - tapped & plugged for gauge c SC - sealed cage bell housing and stainless steel adjusting screw c SS - sealed cage bell housing with stainless steel adjusting screw and spring c CPVC - CPVC tailpiece connection c LP - low pressure outlet 10-35 psi available in 3/4" single union, & 3/4" double union c CM - with male copper sweat union connection c DUPF - with Z-Bite™ push fit tailpiece connection 250 psi max pressure c DUPR - with Z-Press™ press fit tailpiece connection 250 psi max pressure Looks like both sold in California
How do you tighten the valve to increase pressure?
Asked by Homeplumber October 23, 2017Turn clock wise, screw in to increase pressure.
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