Valterra Pressurized Water System Tubing & Fittings

Valterra Pressurized Water System Tubing & Fittings

When the fresh-water plumbing inside your RV springs a leak or needs an upgrade, the quality of your tubing and fittings matters far more than most owners realize. Valterra has spent decades earning a reputation as one of the most trusted names in RV plumbing — and their pressurized water system tubing and fittings reflect exactly that heritage.

A Legacy Built on Water

Founded in 1981, Valterra Products grew into a leading global supplier by focusing relentlessly on quality and reliability across the RV, pool, spa, and plumbing industries. Their freshwater product line is a cornerstone of that legacy, engineered specifically to handle the unique demands of mobile living — constant vibration, temperature swings, and the need for potable water safety in a compact plumbing system.

Braided PVC Tubing Built for Pressure

One of Valterra's standout offerings in this category is their nylon-braided PVC tubing, designed specifically for RV fresh-water plumbing. The nylon reinforcement inside the hose body gives it the structural integrity to handle high working pressures — easily meeting the demands of most RV water pumps, which typically operate around 50–55 psi. The non-toxic, NSF-listed materials used in Valterra's fresh-water products conform with federal and state regulations for drinking water fixtures, so you can be confident the water flowing through your taps is safe for your family.

• High-pressure rated: Capable of handling up to 150 psi, well above typical RV pump output
• Nylon-braided construction: Reinforced walls resist kinking and withstand sharp routing angles better than standard PVC tubing
• Non-toxic, NSF-listed materials: Safe for potable fresh-water use throughout your RV plumbing system
• Standard 1/2" inner diameter: Compatible with a wide range of common RV fittings and accessories

A Complete Ecosystem of Polypropylene Fittings

Tubing alone doesn't make a plumbing system — the fittings tie everything together. Valterra offers a thoughtful range of polypropylene fittings designed to work seamlessly with their braided PVC tubing, including male adapters (MPT x barb), straight couplers (barb x barb), T-connectors, and 90-degree elbows. Polypropylene is a smart material choice here: it's lightweight, corrosion-resistant, and durable enough for the repetitive stress of travel and regular use in an RV's fresh-water circuit.

Whether you're replacing a cracked fitting after a hard freeze, rerouting a water line during a renovation, or simply restoring an aging system to like-new condition, Valterra's modular approach means you'll find the right adapter or connector without over-engineering the repair.

Why Valterra for Your RV's Fresh-Water System?

Valterra's deep roots in both OEM manufacturing and the RV aftermarket mean their components are built to the same standards that RV manufacturers themselves rely on. As a family-owned business with many employees boasting 20, 30, or even 40+ years of tenure, Valterra brings institutional knowledge and attention to detail that translates directly into reliable, well-tested products. When you're troubleshooting a leak or planning a plumbing overhaul, choosing components from a brand with that kind of track record is simply good engineering.