1/2" NPT Lead-Free Brass RV Water Heater Check Valve 2PCS | Secure 1/2" MxF connection. Prevents backflow to RV freshwater lines. Stainless spring & lead-free brass. Tape included.

★★★★★ 4.3 118 reviews

US$6.80
Price when purchased online
Free shipping Free 30-day returns

Sold and shipped by damiancubed.com
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here.
US$6.80
Price when purchased online
Free shipping Free 30-day returns

How do you want your item?
You get 30 days free! Choose a plan at checkout.
Shipping
Arrives Aug 26
Free
Pickup
Check nearby
Delivery
Not available

Sold and shipped by damiancubed.com
Free 30-day returns Details

Product details

Management number 247466322 Release Date 2026/08/16 List Price US$6.80 Model Number 247466322
Category

RV Water Heater Backflow Preventer, 1/2" Male x Female NPT, Lead-Free Brass Check Valve with Stainless Steel Spring

  • Lead-Free Brass Construction: Durable, corrosion-resistant brass helps reduce lead exposure and supports long-term use in RV water systems
  • Standard 1/2" NPT Compatibility: 1/2" Male x Female NPT fits standard U.S. NPT threads for quick installation and easy replacement
  • One-Way Water Flow Control: Allows water to flow in one direction toward the RV water heater; directional markings indicate correct installation
  • Backflow Prevention Protection: Helps stop backflow from the water heater into the freshwater line, supporting stable system performance
  • Complete Installation Kit: Includes 2 × 1/2" Male x Female NPT backflow preventer and 1 × sealing tape for a secure, leak-resistant setup
ASIN B0GL7KK638
Size 1/2" Male x Female NPT
Set Name 2-Piece RV Water Heater Backflow Preventer Kit
Brand Name LitartPRO
Unit Count 2 Count
Valve Type Check Valve
Thread Size 1/2" Male x Female NPT
Thread Type NPT
Manufacturer LitartPRO
Model Number LitartPRO VALVE
Connector Type Threaded
Exterior Finish Brass
Number of Items 2
Number of Packs 2
Number of Ports 2
Number of Pieces 2
Specification Met NSF/ANSI 42, NSF/ANSI 372
Inlet Connection Size 0.5 inches
Inlet Connection Type National Pipe Tapered
Outlet Connection Size 0.5 inches
Outlet Connection Type NPT

Correction of product information

If you notice any omissions or errors in the product information on this page, please use the correction request form below.

Correction Request Form

Customer ratings & reviews

4.3 out of 5
★★★★★
118 ratings | 48 reviews
How item rating is calculated
View all reviews
5 stars
80% (94)
4 stars
6% (7)
3 stars
3% (4)
2 stars
1% (1)
1 star
10% (12)
Sort by

There are currently no written reviews for this product.