{"product_id":"4-j-2-flow-control-valve-flange-flange-halar","title":"Viking 4\" J-2 Halar Flange Fire Control Valve for Sprinklers","description":"\u003cdiv\u003e\n\u003ch1\u003eViking 4\" J-2 Halar Flange Fire Control Valve for Sprinklers\u003c\/h1\u003e\n\u003cp\u003e\nThe Viking 4\" J-2 Halar Flange Fire Control Valve is a precision-engineered component designed for critical water regulation in commercial and industrial fire protection systems. This specialized valve is ideal for fire safety professionals who require dependable performance and strict compliance with safety standards during emergency situations, especially in corrosive environments. It's an integral part of Viking Firecycle® Systems and can be used for manual or automatic on\/off control, or to regulate water pressure or flow rates in deluge and sprinkler systems, or for automatically filling tanks.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eHalar® Coating\u003c\/b\u003e: The body and cover are coated inside and out with Halar® (ethylene chlorotrifluoroethylene - ECTFE), providing superior resistance to most chemicals, solvents, and corrosive environments, such as those found on offshore platforms and industrial chemical facilities. This coating offers excellent barrier properties, exceeding the performance of epoxy or Kynar coatings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e4-inch Flanged Connection\u003c\/b\u003e: Features ANSI B16.42 Class 150 flanged end connections for easy and secure installation within your fire sprinkler system piping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eQuick Opening, Differential Type Valve\u003c\/b\u003e: This quick-opening, differential diaphragm flood valve includes a spring-loaded rolling diaphragm clapper for reliable operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVersatile Compatibility\u003c\/b\u003e: Engineered to integrate seamlessly with wet, dry pipe, pre-action, and deluge sprinkler systems, supporting diverse installation requirements for both new construction and retrofit projects. It is compatible with hydraulic, pneumatic, and electric detection systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDurable Construction\u003c\/b\u003e: Manufactured from high-quality materials to ensure a long service life and robust durability in demanding fire suppression environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eField Replaceable Components\u003c\/b\u003e: Designed for easy maintenance with field-replaceable diaphragm and seat rubbers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHorizontal or Vertical Installation\u003c\/b\u003e: Can be installed in either horizontal or vertical positions for greater flexibility in system design.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eUL Listed and FM Approved\u003c\/b\u003e: This valve meets stringent industry benchmarks for reliability and performance in fire sprinkler networks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHigh Pressure Rating\u003c\/b\u003e: Rated for a maximum working water pressure of 250 PSI (17.2 bar) and factory tested to 500 PSI (34.2 bar).\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis Viking fire control valve helps safeguard your system from potential damage and minimizes the risk of downtime, providing peace of mind for building owners and safety inspectors. The robust Halar coating ensures longevity and consistent performance even when exposed to harsh substances like brackish water, salt water, or foam\/water solutions. Its advanced functionality, including precise water regulation and protection against pressure surges, helps maintain system responsiveness and reduces the risk of malfunction, supporting fire code adherence and promoting the ongoing operational readiness of critical safety infrastructure.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Viking","offers":[{"title":"Default Title","offer_id":49086161879288,"sku":"11977Q\/B","price":9495.69,"currency_code":"USD","in_stock":true}],"url":"https:\/\/fireprotectionparts.net\/fr\/products\/4-j-2-flow-control-valve-flange-flange-halar","provider":"Fire Protection Parts","version":"1.0","type":"link"}