Whale LV1219 in-line non-return valve for ¾″–1″ bilge pump hoses Whale LV1219 in-line non-return valve for ¾″–1″ bilge pump hoses
Whale LV1219 in-line non-return valve for ¾″–1″ bilge pump hoses

Whale

Whale In‑Line Non‑Return Valve – Bilge Pump Check Valve

$29.90
Tax included.
Size: 19mm

Whale In‑Line Non‑Return Valve (LV1219)

Ensure your bilge pump remains primed and prevents unwanted back‑flow with the Whale In‑Line Non‑Return Valve (LV1219). Designed for both manual and electric bilge pumps, this compact valve fits standard ¾″–1″ hoses. Constructed from rugged, glass‑filled polypropylene and fitted with a nitrile flap, it delivers reliable performance even in harsh marine environments. Ideal for keeping your bilge line clear and pump ready .

✅ Key Features:

  • ✔️ Prevents pump back‑flow and maintains prime in suction/discharge lines 

  • ✔️ Fits ¾″ & 1″ hoses—trim spigot if needed 

  • ✔️ Durable body: glass‑filled polypropylene; resilient nitrile flap 

  • ✔️ Inline design with quick install—no tools needed

  • ✔️ Ideal for manual or electric bilge systems

 

Size: 19mm