{"id":1964,"date":"2021-07-20T15:13:27","date_gmt":"2021-07-20T13:13:27","guid":{"rendered":"https:\/\/chemfeed.com\/high-flow\/"},"modified":"2021-07-20T15:13:28","modified_gmt":"2021-07-20T13:13:28","slug":"high-flow","status":"publish","type":"page","link":"https:\/\/chemfeed.com\/high-flow\/","title":{"rendered":"High-Flow"},"content":{"rendered":"

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High-Flow back pressure and pressure relief valves<\/strong><\/h2>\n

Griffco High-Flow diaphragm back pressure valves are designed to enhance the performance of chemical feed systems by applying a continuous back pressure to the chemical feed pump, while also acting as an anti-syphon valve. The robust construction guarantees a continious reliability at heavy duty performances.
Larger orifice size makes the valves ideal for use with higher viscosity fluids. <\/p>\n

 <\/p>\n

Liquid contact materials:<\/h4>\n
    \n
  • PVC<\/li>\n
  • CPVC<\/li>\n
  • PP<\/li>\n
  • PVDF<\/li>\n
  • PTFE<\/li>\n
  • SS 316L<\/li>\n
  • Alloy 20<\/li>\n
  • Hastelloy\u00ae C<\/li>\n<\/ul>\n

    Available sizes:<\/h4>\n

    1\/2\u2033, 3\/4\u2033 & 1\u2033 or DN 15, DN 20 & DN 25<\/p>\n

    Features and benefits:<\/h4>\n
      \n
    • High reliability at an affordable price<\/li>\n
    • Anti-syphon function<\/li>\n
    • Solid, robust, (machined) construction<\/li>\n
    • Wide range of materials<\/li>\n
    • Flanged-, union-, threaded-, and weld\/glue connections<\/li>\n
    • Injection moulded Noryl top with integrated pressure lock<\/li>\n
    • RVS 316L metall body and top-options<\/li>\n
    • Moulded PTFE \/ EPDM-diaphragm<\/li>\n
    • Several materialoptions for diaphragms<\/li>\n
    • Long lifetime diaphragm<\/li>\n
    • Adjustable up to 17 bar<\/li>\n
    • 4 optional pressure ranges (springs)<\/li>\n
    • Connection sizes from 1\/2\u201c up to 1\u201d or DN 15 up to DN 25<\/li>\n
    • Tamper proof set screw<\/li>\n
    • High temperature option up to 150 \u00b0 C<\/li>\n
    • Factory adjusted pressure or field adjustable<\/li>\n<\/ul>\n
      \n\n\n\n\n\n\n\n\n\n
      Sizes, flowrange and pressure classifications<\/td>\n<\/tr>\n
      Size<\/td>\nMax Flow<\/td>\nMax pressure<\/td>\n<\/tr>\n
      Pulsing<\/td>\nContiniously<\/td>\n<\/tr>\n
      Inch<\/td>\nMetric<\/td>\nGPH<\/td>\nLPH<\/td>\nGPM<\/td>\nLPM<\/td>\nPSI<\/td>\nBAR<\/td>\n<\/tr>\n
      1\/2\u2033<\/td>\nDN 15<\/td>\n600<\/td>\n2,271<\/td>\n30<\/td>\n114<\/td>\n250<\/td>\n17<\/td>\n<\/tr>\n
      3\/4\u2033<\/td>\nDN 20<\/td>\n600<\/td>\n2,271<\/td>\n30<\/td>\n114<\/td>\n250<\/td>\n17<\/td>\n<\/tr>\n
      1\u2033<\/td>\nDN 25<\/td>\n1,000<\/td>\n3,785<\/td>\n54<\/td>\n204<\/td>\n250<\/td>\n17<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

      [\/et_pb_text][et_pb_button button_url=”mailto:info@chemfeed.com?subject=Offerte%20aanvraag%20High-Flow%20drukhoud%20en%20overstortventielen” button_text=”Ask for a proposal” _builder_version=”4.9.4″ _module_preset=”default” custom_button=”on” button_font=”|||on|||||” button_on_hover=”off” custom_margin=”|||0px|false|false” custom_margin_tablet=”|||0px|false|false” custom_margin_phone=”” custom_margin_last_edited=”on|tablet” custom_padding=”10px|45px|10px|20px|false|false” custom_padding_tablet=”” custom_padding_phone=”10px|33px|10px|15px|false|false” custom_padding_last_edited=”on|phone” button_text_size_tablet=”” button_text_size_phone=”13px” button_text_size_last_edited=”on|phone”][\/et_pb_button][et_pb_image src=”https:\/\/chemfeed.com\/wp-content\/uploads\/2021\/07\/naam-afbeelding-14.png” alt=”Pressure relief valves” title_text=”naam-afbeelding” align_tablet=”center” align_phone=”left” align_last_edited=”on|tablet” disabled_on=”off|off|on” _builder_version=”4.9.4″ _module_preset=”default” transform_scale_tablet=”” transform_scale_phone=”” transform_scale_last_edited=”on|tablet” transform_translate_tablet=”0px|120px” transform_translate_phone=”” transform_translate_last_edited=”on|tablet” transform_translate_linked=”off” transform_rotate_tablet=”” transform_rotate_phone=”” transform_rotate_last_edited=”on|tablet” transform_skew_tablet=”” transform_skew_phone=”” transform_skew_last_edited=”on|tablet” transform_origin_tablet=”” transform_origin_phone=”” transform_origin_last_edited=”on|tablet” width=”1000px” max_width_tablet=”410px” max_width_phone=”410px” max_width_last_edited=”on|phone” height=”370px” custom_margin=”50px|0px||0px|false|false” custom_padding=”|0px||0px|false|false” hover_enabled=”0″ module_alignment_tablet=”” module_alignment_phone=”center” module_alignment_last_edited=”on|phone” sticky_enabled=”0″][\/et_pb_image][\/et_pb_column][et_pb_column type=”1_2″ module_class=”vertical-align” _builder_version=”4.8.1″ _module_preset=”default”][et_pb_image src=”https:\/\/chemfeed.com\/wp-content\/uploads\/2021\/07\/naam-afbeelding-1.png” alt=”Pressure relief valves” title_text=”naam-afbeelding” disabled_on=”on|on|off” _builder_version=”4.9.4″ _module_preset=”default” background_color=”RGBA(0,0,0,0)” transform_translate=”80px|0px” transform_translate_linked=”off” width=”930px” max_width=”1000px” module_alignment=”right” min_height=”530px” height=”780px” max_height=”1000px” custom_margin=”-50px||-50px||false|false” custom_margin_tablet=”” custom_margin_phone=”|0px||0px|false|false” custom_margin_last_edited=”on|phone” custom_padding=”0px|0px|0px|0px|false|false”][\/et_pb_image][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.8.1″ _module_preset=”default” custom_margin=”0px||-140px||false|false” custom_padding=”0px||0px||false|false”][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.8.1″ _module_preset=”default” custom_padding=”0px||40px||false|false”][et_pb_row _builder_version=”4.8.1″ _module_preset=”default” custom_padding=”0px|||||”][et_pb_column type=”4_4″ _builder_version=”4.8.1″ _module_preset=”default”][et_pb_image src=”https:\/\/chemfeed.com\/wp-content\/uploads\/2021\/05\/Group-62-1.jpg” title_text=”Group 62 (1)” _builder_version=”4.8.1″ _module_preset=”default”][\/et_pb_image][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"

      High-Flow back pressure and pressure relief valves Griffco High-Flow diaphragm back pressure valves are designed to enhance the performance of chemical feed systems by applying a continuous back pressure to the chemical feed pump, while also acting as an anti-syphon valve. The robust construction guarantees a continious reliability at heavy duty performances.Larger orifice size makes […]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"yoast_head":"\nHigh-Flow – Chemfeed<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/chemfeed.com\/high-flow\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"High-Flow – Chemfeed\" \/>\n<meta property=\"og:description\" content=\"High-Flow back pressure and pressure relief valves Griffco High-Flow diaphragm back pressure valves are designed to enhance the performance of chemical feed systems by applying a continuous back pressure to the chemical feed pump, while also acting as an anti-syphon valve. 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