TonGass 3 Inch RV Waste Valve with 72 Inch Cable Handle Kit, Bulkhead Mount Folding T-Handle, Cable-Actuated Termination Valve for RV Black Tank Waste System, 3" Valve Body - Universal Fit — Open-Box, 20% Off

Remote Handle Access — Cable-actuated design lets you place the valve in a more protected location while operating it from a convenient handle position on a wall or compartment. Ideal for RV waste system layouts that are hard to reach 3" Valve + 72" Cable Length — Built for 3 inch waste lines and a 72 inch cable run to match common RV black tank termination setups. Helps support cleaner, more controlled open/close operation during dumping Bulkhead-Friendly Folding Handle — Folding T-handle supports bulkhead installation and can be positioned for easier access in a service bay or sidewall area Cable Routing Guidance Matters — For smoother operation, route the cable with gentle bends and secure it along the run. Typical guidance is to secure every 18–24 inches to reduce housing movement and friction For Repairs or Upgrades — Suitable for replacing a worn valve or upgrading a hard-to-reach manual handle setup. Works with many RV septic/holding tank waste configurations that use a 3" termination valve

Product Description:

Keep your RV dumping workflow organized with a remote cable waste valve kit designed for 3" waste lines. The 72" cable allows the operating handle to be mounted where you can reach it more easily, while the valve can be positioned in a more protected area of the underbody or plumbing run.

For best day-to-day operation, route the cable with smooth bends and secure it along the path (commonly every 18–24 inches). This helps reduce housing movement and improves push/pull feel.

Q&A:

Q1: Will this fit a 3 inch RV waste line / black tank outlet?

A: It’s designed for 3" waste valve applications commonly used on RV black tank termination setups. Please confirm your pipe/valve size before ordering.

Q2: How long is the cable, and can it be shortened?

A: The cable length is 72 inches. Many cable systems allow trimming during installation following the included instructions to match your routing needs.

Q3: Why do some cable valves feel hard to pull after install?

A: Most issues come from tight bend routing or not securing the cable housing. Use gentle bends and secure the cable run (often every 18–24 inches) to reduce friction and housing movement.

Q4: Can the handle be mounted through a wall / compartment (bulkhead)?

A: Yes, this style uses a bulkhead mounting approach and a folding handle designed for compartment/sidewall installations.

Q5: What maintenance helps keep operation smooth?

A: Keep the routing supported, avoid sharp bends, and periodically inspect the valve area for debris buildup that can increase resistance. (Always follow your RV’s service guidance.)