RK12-420 Complete Repair Kit, Compatible with 420 and 420XL Pressure Vacuum Breaker (Fits 1/2 inch - 3/4 inch Models)

아마존 달러(USD) 가격을 각 날짜의 환율로 원화 환산해 표시합니다. 현재 환율 $1 = ₩1,458 (2026-07-30 기준)

상품 특징

• 【Compatible with 1/2-3/4 Inch PVB Models】RK12-420 Repair Kit for 420 Series 1/2-3/4 inch Pressure Vacuum Breaker (PVB). Designed to fit 420 and 420XL models, this replacement repair kit helps restore proper sealing and air inlet function to protect against backsiphonage.
• 【Direct Replacement Components】This RK12-420 repair kit includes all essential internal rubber components needed for relief valve maintenance. Contents include seat assembly, float assembly, bonnet, O-rings, and related seals (7 total parts) for a precise, no-guesswork replacement.
• 【Fix Leaks Caused by Wear or Freeze Damage】Aging, oxidized, or freeze-damaged rubber parts are a common cause of PVB leaks. RK12-420 repair kit replacing worn O-rings and seals helps stop water leakage and restores proper pressure vacuum breaker operation.
• 【Save Money on Costly Valve Replacement】Instead of removing and replacing an entire brass PVB valve, this DIY-serviceable repair kit allows you to replace only the worn internal components. A faster, more cost-effective solution that typically installs in just minutes.
• 【DIY-Friendly, Quick Installation】No special tools or professional plumbing experience required. This 1-inch PVB repair kit installs easily, helping you get your irrigation or plumbing system back up and running with minimal time and effort.

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