{"product_id":"4alf-505-02f-1in-pvb-ball-valves-sae-test-cock","title":"1 in. PVB Pressure Vacuum Breaker - Bronze, Lead-Free","description":"\u003cp\u003eReliable 1 in. pressure vacuum breaker (PVB) engineered for potable water protection in irrigation and light commercial systems. The bronze, lead-free assembly combines durable construction with serviceable internals for seasonal maintenance and long service life.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBronze lead‑free body:\u003c\/strong\u003e corrosion‑resistant bronze construction with lead‑free components for potable water applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnion\/ball valve shutoffs:\u003c\/strong\u003e integrated union‑end ball valves with stainless steel handles and nuts for positive shutoff and easy isolation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSAE threaded test cocks:\u003c\/strong\u003e standard SAE\/NPT test cocks and threaded protectors for convenient testing and draining.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eServiceable cartridge:\u003c\/strong\u003e top‑access modular cartridge with replaceable seats and captured springs for fast field service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability and protection:\u003c\/strong\u003e built‑in freeze‑resistant relief valve, low pressure loss design, and corrosion‑resistant components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance ratings:\u003c\/strong\u003e nominal 1 in. size, 150 PSI working pressure and an operating range suitable for common irrigation temperatures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer support:\u003c\/strong\u003e compatible repair kits and a 5‑year limited warranty from the manufacturer.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis model is intended for vertical installation with inlet at the bottom and requires clearance for access to test cocks and shutoff valves. It is listed to recognized potable‑water standards (see manufacturer datasheet for full approvals and sizing) and is commonly used by contractors for irrigation, landscape, and light commercial backflow protection. For code compliance, installation and testing should be carried out by a licensed plumber or certified backflow technician; refer to the product submittal sheet for dimensions, weight, and required clearances.\u003c\/p\u003e","brand":"Conbraco Industries","offers":[{"title":"Default Title","offer_id":43672179849,"sku":"4ALF505A2F","price":339.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/4ALF505A2F-2_41d2e57d-6024-4c2c-a1d2-e2db104e0990.jpg?v=1503296144","url":"https:\/\/www.sprinklersupplystore.com\/products\/4alf-505-02f-1in-pvb-ball-valves-sae-test-cock","provider":"Sprinkler Supply Store","version":"1.0","type":"link"}