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1/2" PEX Expansion Dual Check Backflow Preventer (ASSE 1024 Compliant)
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$84.03 each
In Stock
Get 3 Tomorrow, Jun 5
Order by 6PM, receive Tomorrow
Size:
1/2"
Connection Type:
Expansion PEX x Expansion PEX
MANUALS (4)
Free Shipping On orders over $99
Easy Returns No restocking fee for 90 days
Product Highlights
–
1/2"
Brass
160 MAX PSI
Expansion PEX x Expansion PEX Connection
180°F Max Temp
ASSE 1024 Standards Met
Description
–
Overview
Low lead dual check valve backflow preventer is designed for residential domestic water supply lines or commercial low-hazard backflow applications. It prevents reverse flow of unsafe water into main system water supply. This can occur due to pressure changes in the distribution network that can can water flow in reverse, or backwards. The two inline serviceable check valves prevent any contact between the two systems, closing automatically when backflow conditions occur.
The Caleffi 3048 series FlowShield™ DuC is certified to ASSE 1024 and CSA 64.5 by ICC-ES. It also complies with NSF/ ANSI/CAN 61 (180°F/82°C Commercial Hot) and complies with NSF/ANSI/CAN 372, low lead, and codes IPC, IRC and UPC for use in accordance with the US and Canadian plumbing codes, as certified by ICC-ES
Specifications
Low lead dual check valve backflow preventer is designed for residential domestic water supply lines or commercial low-hazard backflow applications. It prevents reverse flow of unsafe water into main system water supply. This can occur due to pressure changes in the distribution network that can can water flow in reverse, or backwards. The two inline serviceable check valves prevent any contact between the two systems, closing automatically when backflow conditions occur.
The Caleffi 3048 series FlowShield™ DuC is certified to ASSE 1024 and CSA 64.5 by ICC-ES. It also complies with NSF/ ANSI/CAN 61 (180°F/82°C Commercial Hot) and complies with NSF/ANSI/CAN 372, low lead, and codes IPC, IRC and UPC for use in accordance with the US and Canadian plumbing codes, as certified by ICC-ES
Specifications
- Body, retaining ring and lock nut: DZR low-lead brass CW724R-M
- Check valve: EPDM, PPO
- Spring: stainless steel
- O-rings: peroxide-cured EPDM
- Max. working pressure: 160 psi (11 bar)
- Operating temperature range: 32 to 180°F (0 to 82°C
Specs
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| Size: | 1/2" |
|---|---|
| Max Temp (F): | 180°F |
| Max Pressure (PSI): | 160 |
| Connection Type: | Expansion PEX x Expansion PEX |
| Connection Method: | ProPEX |
| Material: | Brass |
| Standards Met: | ASSE 1024 |
Questions?
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Product Reviews
5 out of 2 reviews
100% would recommend this product
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Showing 1-2 of 2 reviews
I will buy this product for my second outdoor faucet.
perfect for my new PEX A outdoor faucet run.
Bobby
MD
6 months ago
Verified Buyer
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Solid, heavy, rebuildable. SupplyHouse is Wonderful!!!
This is a Serious chunk of metal! It is able to be disassembled, cleaned and is rebuildable. My application is non-standard, as I'm using it to prevent water incursion into an air-line that's used to drain a seasonal home. It works Perfectly for my use. And the PexA connection method makes for an easy and secure connection.
SupplyHouse has excellent service with Fast shipping, great communication and painless, easy returns (not these valves).
DH in Buttonwood
TroutRun Pa
7 months ago
Verified Buyer
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