{"id":12143,"date":"2016-06-02T04:09:30","date_gmt":"2016-06-01T23:39:30","guid":{"rendered":"https:\/\/bokharsazeh.com\/product\/resin-water-softener\/"},"modified":"2026-05-25T07:10:04","modified_gmt":"2026-05-25T03:40:04","slug":"resin-water-softener","status":"publish","type":"product","link":"https:\/\/bokharsazeh.com\/en\/product\/resin-water-softener\/","title":{"rendered":"Resin Water Softener"},"content":{"rendered":"\t\t
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\n\t\t\t\tresin Water Softener\t\t\t\t<\/h1>\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\t

What is a Water Softener?<\/h3>\n

<\/p>\n

A water softener<\/strong> is a device that forces hard water<\/strong> (water containing high levels of dissolved minerals) through an ion-exchange resin<\/strong> under pressure.<\/p>\n

<\/p>\n

During this process, hardness-causing minerals (such as calcium and magnesium) are removed, and the water is softened.<\/p>\n

<\/p>\n

Water softeners are supplied with:<\/p>\n

    \n
  • A robust cylindrical steel vessel<\/strong> or FRP vessel<\/strong><\/li>\n
  • Piping and connections<\/li>\n
  • A multiport control valve<\/strong> mounted on the tank<\/li>\n<\/ul>\n

    <\/p>\n

    By removing excess ions from the water, resin (ion-exchange) softeners provide a stable and reliable method<\/strong> of water softening for industrial and HVAC applications.<\/p>\n

    <\/p>\n

    \n

    Bukharsazeh Resin Water Softeners \u2013 Design & Construction<\/h3>\n

    <\/p>\n

    Bukharsazeh water softeners are resin-type, ion-exchange systems designed for long service life and reliable operation.<\/p>\n

    <\/p>\n

    Main features:<\/strong><\/p>\n

      \n
    • \n

      Vessel material:<\/strong><\/p>\n

      The main vessel is made of ST37 carbon steel<\/strong>, designed according to engineering calculations in compliance with ASME standards<\/strong>.<\/p>\n<\/li>\n

    • \n

      Internal coating:<\/strong><\/p>\n

      All internal surfaces are derusted and coated with three layers of epoxy paint<\/strong> for corrosion protection.<\/p>\n<\/li>\n

    • \n

      External coating:<\/strong><\/p>\n

      External surfaces are coated with primer (anti-rust)<\/strong> and oil-based paint<\/strong>.<\/p>\n<\/li>\n

    • \n

      Control system:<\/strong><\/p>\n

      Available with semi-automatic<\/strong> or fully automatic<\/strong> control valves.<\/p>\n<\/li>\n

    • \n

      Nozzle protection:<\/strong><\/p>\n

      To prevent nozzle blockage, the area between the nozzle plate and the resin bed is covered with coarse silica media<\/strong>.<\/p>\n<\/li>\n

    • \n

      Complete package:<\/strong><\/p>\n

      Each unit is supplied with all required piping and fittings<\/strong>, a polyethylene brine tank<\/strong>, and high-quality cation exchange resin<\/strong>.<\/p>\n<\/li>\n<\/ul>\n

      \n

      Types of Bukharsazeh Water Softeners<\/h3>\n

      <\/p>\n

      By operation mode:<\/strong><\/p>\n

        \n
      1. Fully automatic<\/li>\n
      2. Semi-automatic<\/li>\n
      3. Manual (on request)<\/li>\n<\/ol>\n

        <\/p>\n

        By vessel material:<\/strong><\/p>\n

          \n
        1. Steel body<\/li>\n
        2. FRP body<\/li>\n<\/ol>\n
          \n

          Standard Components of a Resin Water Softener<\/h3>\n

          <\/p>\n

          Each resin water softener typically includes:<\/p>\n

            \n
          • FRP or steel vessel with internal nozzles<\/li>\n
          • Manual, semi-automatic, or automatic multiport valve<\/strong><\/li>\n
          • Cation exchange resin<\/strong><\/li>\n
          • Brine tank<\/strong> (salt tank) with injector and brine line<\/li>\n<\/ul>\n

            <\/p>\n

            A fully automatic resin softener<\/strong> removes dissolved mineral salts, especially calcium and magnesium<\/strong>.<\/p>\n

            <\/p>\n

            Automatic and semi-automatic units work on the same principle; the difference is that in fully automatic models, all stages (service, backwash, brine draw, rinse) are programmable<\/strong> and do not require an operator.<\/p>\n

            <\/p>\n

            \n

            Selection Criteria \u2013 How to Choose the Right Softener<\/h3>\n

            <\/p>\n

            Key parameters for selecting a resin water softener:<\/p>\n

              \n
            • Inlet water hardness (ppm)<\/li>\n
            • Type and capacity of resin<\/li>\n
            • Regeneration and rinsing cycle (time or volume-based)<\/li>\n
            • Service flow rate (inlet flow to the softener)<\/li>\n
            • Softener dimensions (diameter and height)<\/li>\n
            • Resin volume<\/li>\n
            • Vessel material (steel or FRP)<\/li>\n<\/ul>\n

              <\/p>\n

              Manufacturers typically specify:<\/p>\n

                \n
              • Service flow rate<\/strong><\/li>\n
              • Regeneration flow rate<\/strong><\/li>\n
              • Fast rinse flow rate<\/strong><\/li>\n<\/ul>\n

                <\/p>\n

                Using these values, the required resin volume and vessel size can be calculated.<\/p>\n

                <\/p>\n

                \n

                Operating Principle \u2013 Ion Exchange<\/h3>\n

                <\/p>\n

                Resin water softeners work based on cation ion exchange<\/strong>:<\/p>\n

                  \n
                • The resin contains sodium ions (Na\u207a)<\/strong>.<\/li>\n
                • When hard water passes through the resin bed, sodium ions are exchanged with calcium (Ca\u00b2\u207a)<\/strong> and magnesium (Mg\u00b2\u207a)<\/strong> ions in the water.<\/li>\n
                • By removing these scale-forming ions, the tendency for scale deposition<\/strong> in boilers, heat exchangers, and piping is eliminated.<\/li>\n<\/ul>\n
                  \n

                  Regeneration & Backwash (General Description)<\/h3>\n

                  <\/p>\n

                  When the resin becomes exhausted (outlet hardness rises), it must be regenerated<\/strong> with brine (salt solution).<\/p>\n

                  <\/p>\n

                  In regeneration mode, typically:<\/p>\n

                    \n
                  1. Service outlet valve:<\/strong> Closed<\/li>\n
                  2. Inlet valve:<\/strong> Open<\/li>\n
                  3. Drain (wash) valve:<\/strong> Open<\/li>\n
                  4. Brine valve:<\/strong> Open<\/li>\n<\/ol>\n

                    <\/p>\n

                    Brine from the brine tank<\/strong> is drawn into the softener and regenerates the resin, restoring its ion-exchange capacity.<\/p>\n

                    <\/p>\n

                    \n

                    Operation & Maintenance Tips<\/h3>\n

                    <\/p>\n

                      \n
                    • \n

                      When to regenerate:<\/strong><\/p>\n

                      Monitor the outlet water hardness using the sampling valve and a hardness test kit.<\/p>\n

                      As soon as outlet hardness exceeds the allowable limit, start the regeneration cycle<\/strong>.<\/p>\n<\/li>\n

                    • \n

                      Operating pressure:<\/strong><\/p>\n

                      During regeneration, ensure softener pressure is between 1.7 and 3.5 bar<\/strong>.<\/p>\n

                        \n
                      • Low pressure can disrupt brine suction<\/strong>.<\/li>\n
                      • Excessive pressure can damage the multiport valve.<\/li>\n<\/ul>\n

                        <\/li>\n

                        \t<\/p>\n

                      • \n

                        Brine concentration:<\/strong><\/p>\n

                        Brine concentration for regeneration should be about 10% salt<\/strong>.<\/p>\n

                        Brine suction is factory-set, but can be adjusted if necessary.<\/p>\n

                        Make sure the brine line is not clogged<\/strong>.<\/p>\n<\/li>\n

                        \t<\/p>\n

                      • \n

                        Pressure-reducing valve:<\/strong><\/p>\n

                        If inlet pressure exceeds 4.5 bar<\/strong>, install a pressure-reducing valve<\/strong> upstream of the multiport valve, or close the inlet valve before changing valve positions to prevent sudden pressure surges.<\/p>\n<\/li>\n

                        \t<\/p>\n

                      • \n

                        Salt quality:<\/strong><\/p>\n

                        Always use high-purity crystallized salt<\/strong>.<\/p>\n

                        Rock salt or low-quality salt contains impurities that reduce resin life and prevent complete regeneration.<\/p>\n<\/li>\n

                        \t<\/p>\n

                      • \n

                        Water quality before softener:<\/strong><\/p>\n

                        Turbid water or water containing high levels of iron, manganese, copper or other heavy metals<\/strong> can foul the resin and reduce performance.<\/p>\n

                        It is recommended to install a sand filter (pre-filter)<\/strong> before the softener, if needed.<\/p>\n<\/li>\n

                        \t<\/p>\n

                      • \n

                        Lubrication:<\/strong><\/p>\n

                        Once a year, lubricate the multiport valve<\/strong> through the gap between the cap and body using standard grease, without dismantling the valve.<\/p>\n<\/li>\n

                        \t<\/p>\n

                      • \n

                        Freeze protection:<\/strong><\/p>\n

                        Protect the softener from freezing conditions. Freezing may damage both the vessel and the resin.<\/p>\n<\/li>\n

                        <\/ul>\n

                        \n

                        Automatic vs Semi-Automatic Softener<\/h3>\n

                        <\/p>\n

                          \n
                        • \n

                          Semi-automatic:<\/strong><\/p>\n

                          Backwash and regeneration are performed manually<\/strong> at regular intervals by the boiler room operator.<\/p>\n<\/li>\n

                        • \n

                          Fully automatic:<\/strong><\/p>\n

                          Backwash and regeneration are performed automatically<\/strong>, based on time-based or flow-based<\/strong> settings, with no need for an operator.<\/p>\n<\/li>\n<\/ul>\n

                          \n

                          Applications<\/h3>\n

                          <\/p>\n

                          High water hardness is one of the main causes of scale formation inside:<\/p>\n

                            \n
                          • Boilers<\/li>\n
                          • Heat exchangers<\/li>\n
                          • Piping and HVAC equipment<\/li>\n<\/ul>\n

                            <\/p>\n

                            For proper operation of boiler rooms and industrial heating systems, the use of a water softener<\/strong> is essential.<\/p>\n

                            <\/p>\n

                            \n

                            Call to Action \u2013 Contact<\/h3>\n

                            <\/p>\n

                            For technical consultation and quotation requests for resin water softeners<\/strong>, please contact our Sales Department:<\/p>\n

                              \n
                            • Tel:<\/strong> +98 51 3845 0864<\/code><\/li>\n
                            • Mobile \/ WhatsApp:<\/strong> +98 915 167 8840<\/code><\/li>\n<\/ul>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

                              Bukharsazeh resin water softeners are designed and manufactured under the supervision of our technical experts, based on customer requirements, with different working pressures and according to the hardness of the make-up water supplied to the system at the installation site.<\/p>\n

                              The most common method for controlling and removing water hardness is the use of this unit.<\/p>\n","protected":false},"featured_media":12152,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"right-sidebar","site-content-layout":"plain-container","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"iawp_total_views":0},"product_brand":[],"product_cat":[966,925],"product_tag":[714,814,813,715,712,711,716,713],"class_list":{"0":"post-12143","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-reservoirs-and-resources","7":"product_cat-pool-sauna-and-jacuzzi-equipment","8":"product_tag-714","9":"product_tag-814","10":"product_tag-813","11":"product_tag-715","12":"product_tag-712","13":"product_tag-711","14":"product_tag-716","15":"product_tag-713","16":"desktop-align-center","17":"tablet-align-left","18":"mobile-align-left","20":"first","21":"instock","22":"shipping-taxable","23":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/bokharsazeh.com\/en\/wp-json\/wp\/v2\/product\/12143","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bokharsazeh.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/bokharsazeh.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/bokharsazeh.com\/en\/wp-json\/wp\/v2\/comments?post=12143"}],"version-history":[{"count":1,"href":"https:\/\/bokharsazeh.com\/en\/wp-json\/wp\/v2\/product\/12143\/revisions"}],"predecessor-version":[{"id":12153,"href":"https:\/\/bokharsazeh.com\/en\/wp-json\/wp\/v2\/product\/12143\/revisions\/12153"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bokharsazeh.com\/en\/wp-json\/wp\/v2\/media\/12152"}],"wp:attachment":[{"href":"https:\/\/bokharsazeh.com\/en\/wp-json\/wp\/v2\/media?parent=12143"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/bokharsazeh.com\/en\/wp-json\/wp\/v2\/product_brand?post=12143"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/bokharsazeh.com\/en\/wp-json\/wp\/v2\/product_cat?post=12143"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/bokharsazeh.com\/en\/wp-json\/wp\/v2\/product_tag?post=12143"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}