{"id":375,"date":"2026-06-14T11:28:43","date_gmt":"2026-06-14T11:28:43","guid":{"rendered":"https:\/\/redfire.co.in\/?post_type=product&p=375"},"modified":"2026-07-01T03:36:55","modified_gmt":"2026-07-01T03:36:55","slug":"orifice-plate-6mm","status":"publish","type":"product","link":"https:\/\/redfire.co.in\/?product=orifice-plate-6mm","title":{"rendered":"Orifice Plate 6mm"},"content":{"rendered":"

ISI-Certified 6mm Orifice Plate for Fire Protection Systems<\/span><\/h1>\n
\n

Overview<\/span><\/h2>\n

The\u00a0<\/span>ISI-Certified 6mm Orifice Plate<\/span><\/strong>\u00a0is a precision-engineered flow control device designed to regulate pressure and restrict flow in fire sprinkler and water pipeline systems. Manufactured in compliance with stringent Indian Standards, this orifice plate ensures reliable performance for critical safety applications where accurate flow measurement and pressure reduction are essential.<\/span><\/p>\n

An orifice plate is a simple yet highly effective device consisting of a thin plate with a precisely machined hole\u00a0<\/span>. Operating on Bernoulli’s principle, it creates a controlled pressure drop that can be used to measure or restrict fluid flow\u00a0<\/span>. When fluid passes through the orifice, velocity increases while pressure decreases, allowing for accurate flow regulation\u00a0<\/span>.<\/span><\/p>\n

The 6mm orifice plate is specifically designed for applications requiring moderate flow restriction, typically used in fire sprinkler systems, hydrant networks, and water distribution pipelines to balance flow rates and maintain optimal system pressure.<\/span><\/p>\n

\n

Key Features<\/span><\/h2>\n
\n
\n
<\/div>\n
<\/div>\n<\/div>\n\n\n\n\n\n\n\n\n\n\n\n\n
Feature<\/span><\/th>\nDescription<\/span><\/th>\n<\/tr>\n<\/thead>\n
Precision-Machined Orifice<\/span><\/strong><\/td>\nLaser-cut central bore with accuracy of\u00a0<\/span>0.1mm<\/span><\/strong>, ensuring consistent and repeatable flow control\u00a0<\/span><\/td>\n<\/tr>\n
ISI-Compliant Construction<\/span><\/strong><\/td>\nManufactured to meet Bureau of Indian Standards requirements for fire protection equipment<\/span><\/td>\n<\/tr>\n
High-Quality Materials<\/span><\/strong><\/td>\nAvailable in\u00a0<\/span>Stainless Steel (SS304\/SS316), Brass, Hastelloy, Monel, and Alloy Steels<\/span><\/strong>\u00a0for corrosion resistance and long service life\u00a0<\/span><\/td>\n<\/tr>\n
Multiple Configurations<\/span><\/strong><\/td>\nAvailable as\u00a0<\/span>Concentric<\/span><\/strong>\u00a0(for clean fluids),\u00a0<\/span>Eccentric<\/span><\/strong>\u00a0(for fluids with solids or gas pockets), or\u00a0<\/span>Segmental<\/span><\/strong>\u00a0(for slurry or dirty fluids)\u00a0<\/span><\/td>\n<\/tr>\n
High Pressure & Temperature Ratings<\/span><\/strong><\/td>\nSuitable for operating pressures up to\u00a0<\/span>400 bar<\/span><\/strong>\u00a0and temperatures up to\u00a0<\/span>800\u00b0C<\/span><\/strong>\u00a0<\/span><\/td>\n<\/tr>\n
Laser-Cut to Exact Specifications<\/span><\/strong><\/td>\nModern manufacturing techniques ensure precise dimensions and consistent quality\u00a0<\/span><\/td>\n<\/tr>\n
Custom Stamping\/Engraving<\/span><\/strong><\/td>\nClear marking with\u00a0<\/span>size, orifice diameter, and K-factor<\/span><\/strong>\u00a0for easy identification\u00a0<\/span><\/td>\n<\/tr>\n
Corrosion-Resistant Construction<\/span><\/strong><\/td>\nManufactured from non-corroding materials suitable for fire protection and industrial applications\u00a0<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
\n

Technical Specifications<\/span><\/h2>\n
\n
\n
<\/div>\n
<\/div>\n<\/div>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Parameter<\/span><\/th>\nSpecification<\/span><\/th>\n<\/tr>\n<\/thead>\n
Orifice Size<\/span><\/strong><\/td>\n6mm (\u00b10.1mm accuracy)\u00a0<\/span><\/td>\n<\/tr>\n
Plate Thickness<\/span><\/strong><\/td>\n3mm to 10mm (as per application requirements)\u00a0<\/span><\/td>\n<\/tr>\n
Line Size Compatibility<\/span><\/strong><\/td>\nSuitable for nominal pipe diameters from\u00a0<\/span>50mm to 200mm<\/span><\/strong>\u00a0<\/span><\/td>\n<\/tr>\n
Material Options<\/span><\/strong><\/td>\nStainless Steel (SS304\/SS316), Brass, Hastelloy, Monel, Alloy Steels\u00a0<\/span><\/td>\n<\/tr>\n
Maximum Operating Pressure<\/span><\/strong><\/td>\nUp to\u00a0<\/span>400 bar<\/span><\/strong>\u00a0<\/span><\/td>\n<\/tr>\n
Maximum Operating Temperature<\/span><\/strong><\/td>\nUp to\u00a0<\/span>800\u00b0C<\/span><\/strong>\u00a0<\/span><\/td>\n<\/tr>\n
Measurement Accuracy<\/span><\/strong><\/td>\n\u00b10.5% to \u00b13.0% (for flow measurement applications)\u00a0<\/span><\/td>\n<\/tr>\n
Configuration Types<\/span><\/strong><\/td>\nConcentric, Eccentric, Segmental, Quadrant Edge, Restriction, Multihole\u00a0<\/span><\/td>\n<\/tr>\n
Compliance<\/span><\/strong><\/td>\nISI Standards, ISO, ASME, ANSI\u00a0<\/span><\/td>\n<\/tr>\n
Country of Origin<\/span><\/strong><\/td>\nMade in India<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
\n

Available Configurations<\/span><\/h2>\n
\n
\n
<\/div>\n
<\/div>\n<\/div>\n\n\n\n\n\n\n\n\n\n
Type<\/span><\/th>\nApplication<\/span><\/th>\n<\/tr>\n<\/thead>\n
Concentric Orifice Plate<\/span><\/strong><\/td>\nStandard design for clean fluids and general flow measurement\u00a0<\/span><\/td>\n<\/tr>\n
Eccentric Orifice Plate<\/span><\/strong><\/td>\nDesigned for fluids containing solids, gas pockets, or where debris may accumulate\u00a0<\/span><\/td>\n<\/tr>\n
Segmental Orifice Plate<\/span><\/strong><\/td>\nSuitable for slurry, dirty fluids, and applications with suspended solids\u00a0<\/span><\/td>\n<\/tr>\n
Quadrant Edge Orifice Plate<\/span><\/strong><\/td>\nFor low Reynolds number flows and viscous fluids\u00a0<\/span><\/td>\n<\/tr>\n
Restriction Orifice Plate<\/span><\/strong><\/td>\nSpecifically designed for pressure reduction in pipelines\u00a0<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
\n

Why Choose an ISI-Certified Orifice Plate?<\/span><\/h2>\n
    \n
  • \n

    Quality Assurance<\/span><\/strong>: Compliance with Indian Standards ensures that the orifice plate meets stringent material, dimensional, and performance requirements for fire protection applications<\/span><\/p>\n<\/li>\n

  • \n

    Precision Engineering<\/span><\/strong>: Laser-cut to 0.1mm accuracy guarantees consistent flow characteristics and reliable pressure drop calculations\u00a0<\/span><\/p>\n<\/li>\n

  • \n

    Versatile Applications<\/span><\/strong>: Suitable for fire sprinkler systems, hydrant networks, industrial process lines, and water distribution systems<\/span><\/p>\n<\/li>\n

  • \n

    Durable Construction<\/span><\/strong>: Manufactured from corrosion-resistant materials to withstand demanding environments and extended service life\u00a0<\/span><\/p>\n<\/li>\n

  • \n

    Cost-Effective Solution<\/span><\/strong>: Simple, robust design offers reliable performance at a fraction of the cost of complex flow control devices\u00a0<\/span><\/p>\n<\/li>\n

  • \n

    Easy Installation<\/span><\/strong>: Designed to fit between standard flanges in pipelines, simplifying installation and maintenance<\/span><\/p>\n<\/li>\n

  • \n

    Custom Manufacturing<\/span><\/strong>: Available in various materials and configurations to suit specific application requirements\u00a0<\/span><\/p>\n<\/li>\n

  • \n

    Trusted by Authorities<\/span><\/strong>: Compliance with ISI and international standards makes these plates widely accepted by municipal corporations, fire brigades, and industrial safety departments<\/span><\/p>\n<\/li>\n<\/ul>\n

    \n

    Ideal Applications<\/span><\/h2>\n
      \n
    • \n

      Fire Sprinkler Systems<\/span><\/strong>\u00a0\u2014 Flow balancing and pressure reduction in fire protection networks<\/span><\/p>\n<\/li>\n

    • \n

      Fire Hydrant Systems<\/span><\/strong>\u00a0\u2014 Regulating flow rates in hydrant pipelines<\/span><\/p>\n<\/li>\n

    • \n

      Industrial Process Lines<\/span><\/strong>\u00a0\u2014 Flow measurement and pressure control in water, chemical, and utility pipelines<\/span><\/p>\n<\/li>\n

    • \n

      Water Distribution Networks<\/span><\/strong>\u00a0\u2014 Balancing flow rates in municipal water systems<\/span><\/p>\n<\/li>\n

    • \n

      HVAC Systems<\/span><\/strong>\u00a0\u2014 Flow control in heating and cooling water circuits<\/span><\/p>\n<\/li>\n

    • \n

      Pump Discharge Lines<\/span><\/strong>\u00a0\u2014 Preventing over-pressurization in pumping systems<\/span><\/p>\n<\/li>\n

    • \n

      Irrigation Systems<\/span><\/strong>\u00a0\u2014 Flow regulation in agricultural water distribution<\/span><\/p>\n<\/li>\n<\/ul>\n

      \n

      Compliance & Standards<\/span><\/h2>\n
      \n
      \n
      <\/div>\n
      <\/div>\n<\/div>\n\n\n\n\n\n\n\n\n
      Standard<\/span><\/th>\nDescription<\/span><\/th>\n<\/tr>\n<\/thead>\n
      ISI Standards<\/span><\/strong><\/td>\nBureau of Indian Standards requirements for fire protection equipment<\/span><\/td>\n<\/tr>\n
      ISO<\/span><\/strong><\/td>\nInternational Standards Organization guidelines for orifice plate design\u00a0<\/span><\/td>\n<\/tr>\n
      ASME<\/span><\/strong><\/td>\nAmerican Society of Mechanical Engineers standards for flow measurement devices\u00a0<\/span><\/td>\n<\/tr>\n
      ANSI<\/span><\/strong><\/td>\nAmerican National Standards Institute specifications\u00a0<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
      \n

      For detailed product inquiries, technical specifications, bulk order pricing, or to place an order, please contact our sales team.<\/span><\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

      The\u00a0<\/span>ISI-Certified 6mm Orifice Plate<\/span><\/strong>\u00a0is a precision-engineered flow control device designed to regulate pressure and restrict flow in fire sprinkler and water pipeline systems. Manufactured in compliance with stringent Indian Standards, this orifice plate ensures reliable performance for critical safety applications where accurate flow measurement and pressure reduction are essential.<\/span><\/p>\n","protected":false},"featured_media":408,"comment_status":"open","ping_status":"closed","template":"","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0},"product_brand":[21],"product_cat":[15],"product_tag":[],"class_list":["post-375","product","type-product","status-publish","has-post-thumbnail","product_brand-isi","product_cat-uncategorized","first","instock","shipping-taxable","purchasable","product-type-simple"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t