Wilkins 34-NR3XLDU | 3/4" Pressure Reducing Valve with Bypass Check & Strainer
Wilkins 34-NR3XLDU | 3/4" Pressure Reducing Valve with Bypass Check & Strainer is backordered and will ship as soon as it is back in stock.
Shipping
Shipping
🚚✨ Free Shipping in the Continental U.S.
All Products. No Minimums.
Estimated Shipping Times:
Important Note on Delivery Times
All shipping estimates provided are approximate only. While we always strive to meet or exceed your delivery expectations, we cannot guarantee the exact delivery times listed.
For time-sensitive orders, please contact us directly so we can provide a more accurate lead time estimate based on your specific requirements.
Same Day Shipping
All in stock orders received before 3PM EST will ship the same day. Orders received after 3PM EST will ship the following business day.
Water Filters, Hand Dryers, & Indoor Bottle Fillers are our most popular in stock items.
Outdoor Tubular Drinking Fountains
Evergreen normally ships in 5-15 days. Black, Gray and Blue ship in 2-4 weeks.
Ice Machines
In stock units ship within 48 hours. Other units normally ship in 2-4 weeks.
Other
Orders that ship directly from a manufacturer normally have a firm shipping estimate but those dates are subject to change due to manufacturer production, inventory or shipping. We do our best to estimate ship dates but orders shipping directly from the manufacturer can have unexpected delays. We will confirm tracking information when orders ship directly from a manufacturer but may not have updates or estimates beyond the original estimate. Once your order is placed with the manufacturer, it may not be able to be cancelled even if it hasn't shipped yet.
Please contact support@bottlefillingstations.com to confirm delivery time for a specific product or quantity. Or to inquire about an existing order.
Special Case Shipping Rates
Please note that shipping rates are subject to change at any time. We reserve the right to charge an additional fee in addition to the regularly advertised shipping fee for shipping to remote areas not easily accessible by typical freight carrier means (i.e. islands only accessible by ferry). If your order falls into this category, you will be notified upon receipt of your order, and have the option to complete the purchase with additional fee or to cancel the order. Please note, these instances are very rare, as most locations are reachable by regular freight. If you have any questions, please contact us!
Key Terms & Conditions
Exceptions may apply to islands and other remote territories.
All orders shipped by the carrier of our choice.
Wilkins 34-NR3XLDU | 3/4" Pressure Reducing Valve with Bypass ...
The Wilkins 34-NR3XLDU is a lead-free water pressure reducing valve with integral by-pass check valve and strainer, designed for potable water systems requiring reliable pressure control and thermal expansion protection.
Key Specifications:
- Size: 3/4 Inches
- Maximum Working Water Pressure: 400 psi
- Maximum Working Water Temperature: 140°F
- Notable Certifications: ASSE 1003, IAPMO, CSA
- End Connections: Double Union FNPT
Other Related Variants:
- 12-NR3XLDU: 1/2 Inch version
- 1-NR3XLDU: 1 Inch version
- 114-NR3XLDU: 1 1/4 Inch version
- 112-NR3XLDU: 1 1/2 Inch version
- 2-NR3XLDU: 2 Inch version
Materials:
- Main Valve Body: Low Lead Cast Bronze ASTM B 584
- Bell Housing: UV Resistant Polymer Composite
- Internals: 300 Series Stainless Steel
- Stem: Low Lead Brass
- Elastomers: EPDM (FDA approved) and Buna Nitrile (FDA approved)
- Cartridge: Delrin
- Springs: 302 Stainless Steel
- Strainer Screen: 300 Series Stainless Steel
Typical Installation:
The Model NR3XL may be installed in any position. The assembly shall be installed with sufficient side clearance for testing and maintenance. Multiple installations are recommended for wide demand variations or where the desired pressure reduction is more than 4 to 1. Anytime a reducing valve is adjusted, a pressure gauge must be used downstream to verify correct pressure setting. Do not bottom adjustment bolt on bell housing.
Standards Compliance:
ASSE Listed 1003; IAPMO Listed; CSA Certified; NSF/ANSI/CAN 61 (0.25% Max Weighted Average Lead Content)
Features & Benefits:
- Integral By-Pass Check Valve: Prevents buildup of excessive system pressure caused by thermal expansion, providing comprehensive water system protection.
- Balanced Piston Design: Enables smooth and responsive reaction to changes in system flow demand while providing protection from inlet pressure changes.
- Accessible Maintenance: The assembly can be serviced and maintained without removing the device from the line, reducing downtime and installation complexity.
- Integrated Strainer: Built-in 300 Series stainless steel strainer protects the valve from sediment and debris, making it ideal for residential and commercial water systems.
FAQ
Q: What pressure reduction ratio is recommended for the Zurn 34-NR3XLDU?
A: Multiple installations are recommended for wide demand variations or where the desired pressure reduction exceeds a 4:1 ratio (for example, reducing 200 psi inlet to 50 psi outlet).
Q: Can this valve be installed in any orientation?
A: Yes, the Zurn 34-NR3XLDU may be installed in any position. However, sufficient side clearance must be provided for testing and maintenance access.
Q: How do I adjust the pressure setting on this valve?
A: Always use a downstream pressure gauge to verify the correct pressure setting when adjusting the valve. Do not bottom the adjustment bolt on the bell housing. The valve comes factory preset to 50 psi with an adjustable range of 15 to 75 psi.
NOTICE: Do not use with water that is unsafe or of unknown quality without adequate disinfection either before or after the system.
"Hydrate Everyone, Everywhere!" BottleFillingStations.com | Contact us
Always consult with a licensed professional and check local codes before installation. For further details, check the Owners Manual.
Contact us at support@bottlefillingstations.com with any questions.
