{"product_id":"rain-bird-hv100ff-high-value-in-line-valve-1-inch-female-inlet-outlet-compact-for-tight-installations","title":"Rain Bird HV100FF High Value In-Line Valve — 1-inch Female Inlet\/Outlet, Compact for Tight Installations","description":"\u003cdiv\u003e\n  \u003cp\u003eThe Rain Bird HV100FF is a high-value, in-line irrigation valve designed to deliver reliable performance in compact spaces. With a 1-inch female threaded inlet and outlet, it nests neatly in tight valve boxes, helping you fit more valves where space is limited. The 2.54-inch spin radius creates a smaller footprint while maintaining full functionality, making this valve a practical choice for underground installations or when wiring and plumbing routes are constrained.\u003c\/p\u003e\n\n  \u003ch3\u003eDurability and smooth operation\u003c\/h3\u003e\n  \u003cp\u003e engineered for harsh environments, the HV100FF combines a glass-filled polypropylene body with a Buna-N diaphragm and a self-cleaning 90-mesh (200 micron) filter and a stainless-steel spring. This combination supports steady operation and resilience against debris, reducing maintenance needs over time. A patented eccentric diaphragm delivers a smoother closing action, helping to minimize water hammer and enhance reliability in busy irrigation networks.\u003c\/p\u003e\n  \u003cp\u003e A unique reverse-flow design adds a critical safeguard: if the diaphragm fails, the valve closes to help prevent unwanted flooding in the pipeline. For installation ease, an external bleed screw lets you flush dirt and debris from the system during setup or maintenance, while an internal bleed design supports spray-free manual operation for precise control when needed.\u003c\/p\u003e\n\n  \u003ch3\u003eEase of service and wide compatibility\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eCaptive multi-drive screws simplify access and bonnet removal, speeding service in the field.\u003c\/li\u003e\n    \u003cli\u003eDesigned for below-ground installation, keeping the valve out of sight and away from playful hands.\u003c\/li\u003e\n    \u003cli\u003eWorks with any underground irrigation controller brand, offering flexible integration with existing systems.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eReal-world benefits and use cases\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eCompact footprint supports installations where space is at a premium, such as crowded valve boxes or multi-valve valves wells.\u003c\/li\u003e\n    \u003cli\u003eExternal and internal bleed options provide straightforward startup flushing and maintenance without spraying water everywhere.\u003c\/li\u003e\n    \u003cli\u003eRugged materials and a robust filtration system help sustain performance in outdoor, damp, or dusty environments.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eTechnical snapshot\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003ePressure rating: 15–150 psi\u003c\/li\u003e\n    \u003cli\u003eElectrical: 24 VAC, 50\/60 Hz\u003c\/li\u003e\n    \u003cli\u003eFlow: 0.2–30 GPM\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cp\u003eNote: For inground installation, a backflow prevention device such as a PVB or double-check valve may be required to meet local codes. Rain Bird’s approach embodies the idea of efficient water use, guiding installation choices toward reliability and simplicity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What makes the Rain Bird HV100FF suitable for tight installations?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Its 1-inch inlet\/outlet and compact 2.54-inch spin radius help fit more valves in smaller boxes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the HV100FF include safety features to prevent flooding?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, a reverse-flow design closes the valve if the diaphragm fails, plus an external bleed screw for startup flush.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Rain Bird","offers":[{"title":"Default Title","offer_id":48179037470964,"sku":"B0F75YCBK7","price":23.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6652\/0820\/files\/rain-bird-hv100ff-valve-close-up-compact-1-inch-inlet.jpg?v=1778367971","url":"https:\/\/www.cerapatiogarden.com\/products\/rain-bird-hv100ff-high-value-in-line-valve-1-inch-female-inlet-outlet-compact-for-tight-installations","provider":"Cera Garden","version":"1.0","type":"link"}