{"product_id":"rain-bird-dvf-1-inline-flow-control-valve-1-in-fpt-adjustable-pressure-assisted-no-spray-manual-bleed","title":"Rain Bird DVF 1\" Inline Flow Control Valve 1 in. FPT — Adjustable Pressure-Assisted, No-Spray Manual Bleed","description":"\u003cp\u003e\u003cstrong\u003eThe Rain Bird DVF 1\" inline valve is an economical, flow-control irrigation valve built for reliable residential and light commercial use.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned to regulate and isolate water lines where adjustable flow is necessary, this Rain Bird DVF combines a balanced diaphragm, a double-filtered pilot system, and a patented pressure-assisted flow control for smooth operation and long service life. It fits 1-inch female pipe threads (FPT) and is intended for applications that need dependable pressure management without complex controls.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the DVF manage and fine-tune water flow?\u003c\/h3\u003e\n\u003cp\u003eThe valve includes a unique pressure-assisted flow control mechanism that lets you dial in the output without tools. The adjustment provides stable flow at varying line pressures, reducing the need for downstream throttling.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePatented easy-turn flow control for quick adjustments\u003c\/li\u003e\n  \u003cli\u003eMaintains set flow despite pressure fluctuations\u003c\/li\u003e\n  \u003cli\u003eReduces overspray and waste by matching flow to demand\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat features make this valve dependable over time?\u003c\/h3\u003e\n\u003cp\u003eReliability comes from a double-filtered pilot-flow design that protects the control passages and a balanced-pressure diaphragm that equalizes forces for smoother cycles. These elements help prevent common failure modes and extend maintenance intervals.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDouble-filtered pilot passages reduce clogs and wear\u003c\/li\u003e\n  \u003cli\u003eBalanced diaphragm minimizes stress on moving parts\u003c\/li\u003e\n  \u003cli\u003eRobust construction suitable for repeated daily operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does manual operation work without spraying or mess?\u003c\/h3\u003e\n\u003cp\u003eThe DVF features an internal bleed that permits manual opening and closing without producing a spray from the valve bonnet. That makes on-site testing and shutdowns cleaner and safer for technicians and homeowners.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInternal bleed allows spray-free manual actuation\u003c\/li\u003e\n  \u003cli\u003eClear manual control access for quick troubleshooting\u003c\/li\u003e\n  \u003cli\u003eReduces water waste during maintenance procedures\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich installations and situations benefit most from the 100-DVF-NPT?\u003c\/h3\u003e\n\u003cp\u003eThis inline valve is well suited to residential systems, small commercial landscapes, and retrofit projects where straightforward flow regulation and dependable service are priorities. Its 1\" FPT size matches many standard lateral lines and makes replacement or upgrade simple.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eResidential sprinkler mainlines and zone isolation\u003c\/li\u003e\n  \u003cli\u003eLight commercial turf or planter installations\u003c\/li\u003e\n  \u003cli\u003eRetrofit jobs needing reliable flow control without complex electronics\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Installers, landscape contractors, and homeowners who need a cost-effective, low-maintenance inline valve with precise flow control will find the Rain Bird DVF 1\" ideal. It’s particularly useful where pressure variation or pilot contamination could otherwise shorten valve life, and where a tidy manual operation is required during service.\u003c\/p\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: Does the DVF require a solenoid to operate?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No—this inline valve uses a pilot-flow design and can be used with or without a solenoid, depending on your irrigation control setup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What pipe thread size does the 100-DVF-NPT fit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The 100-DVF-NPT is made for 1 inch female pipe thread (1\" FPT) connections.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Rain Bird","offers":[{"title":"Default Title","offer_id":56832369787220,"sku":"B001QVMP6Y","price":49.13,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/rain-bird-dvf-front-view.jpg?v=1787028034","url":"https:\/\/gardenluxe.co.uk\/products\/rain-bird-dvf-1-inline-flow-control-valve-1-in-fpt-adjustable-pressure-assisted-no-spray-manual-bleed","provider":"Gardenluxe Uk","version":"1.0","type":"link"}