{"id":2227,"date":"2016-06-05T00:19:42","date_gmt":"2016-06-04T22:19:42","guid":{"rendered":"http:\/\/prema-service.com\/pinch-valves\/standard-pqvf-pqvi\/"},"modified":"2022-12-19T14:20:18","modified_gmt":"2022-12-19T13:20:18","slug":"pqvf-pqvi","status":"publish","type":"page","link":"https:\/\/prema-service.com\/en\/pinch-valves\/pqvf-pqvi\/","title":{"rendered":"PREMAFLEX pinch valves (PQVF\/PQVI)"},"content":{"rendered":"<section class=\"avia_codeblock_section  avia_code_block_0\"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_codeblock '  itemprop=\"text\" > [avia_codeblock_placeholder uid=\"0\"] <\/div><\/section>\n<\/div><\/div><\/div><!-- close content main div --><\/div><\/div><div id='full_slider_1' class='avia-fullwidth-slider main_color avia-shadow   container_wrap sidebar_right' style=' '   style=' ' ><div  data-size='no scaling'  data-lightbox_size='large'  data-animation='slide'  data-conditional_play=''  data-ids='760'  data-video_counter='0'  data-autoplay='false'  data-bg_slider='false'  data-slide_height=''  data-handle='av_slideshow_full'  data-interval='5'  data-class=' '  data-css_id=''  data-scroll_down=''  data-control_layout='av-control-default'  data-custom_markup=''  data-perma_caption=''  data-autoplay_stopper=''  data-image_attachment=''  data-min_height='0px'  data-src=''  data-position='top left'  data-repeat='no-repeat'  data-attach='scroll'  data-stretch=''  class='avia-slideshow avia-slideshow-1  av-control-default av-default-height-applied avia-slideshow-no scaling av_slideshow_full   avia-slide-slider '  itemprop=\"ImageObject\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><ul class='avia-slideshow-inner ' style='padding-bottom: 17.297297297297%;' ><li  class=' av-single-slide slide-1 ' ><div data-rel='slideshow-1' class='avia-slide-wrap '   ><div class = \"caption_fullwidth av-slideshow-caption caption_left caption_left_framed caption_framed\"><div class = \"container caption_container\"><div class = \"slideshow_caption\"><div class = \"slideshow_inner_caption\"><div class = \"slideshow_align_caption\"><h2  class='avia-caption-title '  itemprop=\"name\" >Standard PQVF \/ PQVI<\/h2><\/div><\/div><\/div><\/div><\/div><img  title=\"\"  alt=\"PREMAFLEX pinch valves (PQVF\/PQVI) Header-Ventile\" src='https:\/\/prema-service.com\/wp-content\/uploads\/2016\/06\/Header-Ventile.jpg' width='1850' height='320' title='Header Ventile' alt=''  itemprop=\"thumbnailUrl\"   \/><\/div><\/li><\/ul><\/div><\/div>\n<div class=\"flex_column av_one_fourth  flex_column_div av-zero-column-padding first  \" style='border-radius:0px; '><section class=\"av_textblock_section \"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock  '   itemprop=\"text\" ><p class=\"einzelansicht_back\"><span class=\"av_font_icon avia_animate_when_visible avia-icon-animate  av-icon-style-  avia-icon-pos-left \" style=\"color:#00489A; border-color:#00489A;\"><span class='av-icon-char' style='font-size:15px;line-height:15px;' aria-hidden='true' data-av_icon='\ue830' data-av_iconfont='entypo-fontello' ><\/span><\/span> <a href=\"\/en\/pinch-valves\/\">Back to overview<\/a><\/p>\n<ul class=\"produktdetail_nav\">\n<li class=\"active\"><a href=\"#pqvf\">PQVF &#8211; Overview<\/a><\/li>\n<li><a href=\"#pqvf-daten\">PQVF &#8211; Details<\/a><\/li>\n<li><a href=\"#pqvf-masse\">PQVF &#8211; Dimensions<\/a><\/li>\n<li><a href=\"#pqvi\">PQVI &#8211; Information<\/a><\/li>\n<li><a href=\"#pqvi-daten\">PQVI &#8211; Details<\/a><\/li>\n<li><a href=\"#kontakt\">Contact<\/a>\n<div class=\"menu-contact-wrap\"><span class=\"menu-contact-sparte\">Sales \/ Engineering<\/span><span class=\"menu-contact-name\"><span class=\"av_font_icon avia_animate_when_visible avia-icon-animate  av-icon-style-  av-no-color avia-icon-pos-left \" style=\"\"><span class='av-icon-char' style='font-size:15px;line-height:15px;' aria-hidden='true' data-av_icon='\ue80b' data-av_iconfont='entypo-fontello' ><\/span><\/span><strong>Mr. Wolfgang K\u00f6rber<\/strong><\/span><span class=\"menu-contact-data\">Tel: +49 6003 46292-53<br \/>\n<a style=\"text-decoration: underline;\" href=\"mailto:wolfgang.koerber@prema-service.com\">wolfgang.koerber@prema-service.com<\/a><\/span><\/div>\n<\/li>\n<\/ul>\n<\/div><\/section><\/div><div class=\"flex_column av_three_fourth  flex_column_div av-zero-column-padding   \" style='border-radius:0px; '><section class=\"av_textblock_section \"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock  '   itemprop=\"text\" ><div class=\"einzelseite_section twelvecol first margin-bottom10\">\n<h1>PREMAFLEX Pinch Valves PQVF metal design with flange connection<\/h1>\n<\/div>\n<div class=\"einzelseite_section section_first twelvecol first\">\n<p><a class=\"anchor\" name=\"pqvf\"><\/a> <!--\n\n\n\n\n\n\n<h3><\/h3>\n\n\n\n\n\n\n--><\/p>\n<div class=\"eightcol first\">Standard PQVF pinch valves are available in nominal sizes DN 40 to DN 200. Our cost-effective standard pinch valves of the PQVF series consist of a grey cast iron GG20 casing with two clamping flanges, also made of grey cast iron GG20 as well as a highly elastic rubber sleeve with fabric inserts. The rubber sleeve is centred in the casing and is held by clamping flanges on both sides. Therefore, only four components and a few hexagon bolts are required for a fully functional PREMAFLEX pinch valve. In addition, the Prema-Service offers various casing and flange materials as well as sleeve qualities for a versatile range of applications.<\/div>\n<div class=\"fourcol last\"><img  title=\"\"  alt=\"PREMAFLEX pinch valves (PQVF\/PQVI) 01_premaflex_pqvf\" loading=\"lazy\" decoding=\"async\" width=\"540\" height=\"370\" class=\"alignnone wp-image-769 size-full\" src=\"\/wp-content\/uploads\/2016\/06\/01_premaflex_pqvf.jpg\" srcset=\"https:\/\/prema-service.com\/wp-content\/uploads\/2016\/06\/01_premaflex_pqvf.jpg 540w, https:\/\/prema-service.com\/wp-content\/uploads\/2016\/06\/01_premaflex_pqvf-300x206.jpg 300w, https:\/\/prema-service.com\/wp-content\/uploads\/2016\/06\/01_premaflex_pqvf-450x308.jpg 450w\" sizes=\"auto, (max-width: 540px) 100vw, 540px\" \/><\/div>\n<\/div>\n<hr \/>\n<div class=\"einzelseite_section twelvecol first\">\n<p><a class=\"anchor\" name=\"pqvf-daten\"><\/a><\/p>\n<h3>Details \u2013 PREMAFLEX pinch valve PQVF<\/h3>\n<div class=\"eightcol first\">\n<table width=\"100%\">\n<tbody>\n<tr>\n<td width=\"50%\">Size:<\/td>\n<td width=\"50%\">DN 40\u2013200<\/td>\n<\/tr>\n<tr>\n<td width=\"50%\">max. operating pressure:<\/td>\n<td width=\"50%\">4\u20136 bar<\/td>\n<\/tr>\n<tr>\n<td width=\"50%\">Valve casing:<\/td>\n<td width=\"50%\">Grey cast iron GG20 or aluminium<\/td>\n<\/tr>\n<tr>\n<td width=\"50%\">Clamping flanges:<\/td>\n<td width=\"50%\">\n<ul>\n<li><span class=\"list_item\">Grey cast iron GG20 (optionally rubberised or with stainless steel bushing)<\/span><\/li>\n<li><span class=\"list_item\">Aluminium<\/span><\/li>\n<li><span class=\"list_item\">Steel (optionally rubberised)<\/span><\/li>\n<li><span class=\"list_item\">Stainless steel (V4A)<\/span><\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"50%\">Sleeve:<\/td>\n<td width=\"50%\">dependent on medium<\/td>\n<\/tr>\n<tr>\n<td width=\"50%\">Connection dimension:<\/td>\n<td width=\"50%\">\n<ul>\n<li><span class=\"list_item\">Flange DN 40\u2013150 in accordance with DIN 2633 \u2013 PN 10\/16 Form C<\/span><\/li>\n<li><span class=\"list_item\">Flange DN 200 in accordance with DIN 2632 \u2013 PN 10\/Form C<\/span><\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"50%\">Attachments:<\/td>\n<td width=\"50%\">Control and monitoring units<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div class=\"fourcol last\"><img  title=\"\"  alt=\"PREMAFLEX pinch valves (PQVF\/PQVI) premaflex-quetschventile-abschnitt2\" decoding=\"async\" class=\"alignnone wp-image-778 size-full\" src=\"\/wp-content\/uploads\/2017\/02\/premaflex-quetschventile-abschnitt2.jpg\" \/><\/div>\n<\/div>\n<hr \/>\n<div class=\"einzelseite_section twelvecol first\">\n<p><a class=\"anchor\" name=\"pqvf-masse\"><\/a><\/p>\n<h3>Dimensions of the PREMAFLEX pinch valve series PQVF<\/h3>\n<div class=\"eightcol first\">\n<table width=\"100%\">\n<tbody>\n<tr>\n<th width=\"25%\">DN<\/th>\n<th width=\"25%\">L<\/th>\n<th width=\"25%\">D<\/th>\n<th width=\"25%\">Di<\/th>\n<\/tr>\n<tr>\n<td width=\"25%\">40<\/td>\n<td width=\"25%\">156<\/td>\n<td width=\"25%\">150<\/td>\n<td width=\"25%\">40<\/td>\n<\/tr>\n<tr>\n<td width=\"25%\">50<\/td>\n<td width=\"25%\">167<\/td>\n<td width=\"25%\">165<\/td>\n<td width=\"25%\">45<\/td>\n<\/tr>\n<tr>\n<td width=\"25%\">65<\/td>\n<td width=\"25%\">184<\/td>\n<td width=\"25%\">185<\/td>\n<td width=\"25%\">60<\/td>\n<\/tr>\n<tr>\n<td width=\"25%\">80<\/td>\n<td width=\"25%\">226<\/td>\n<td width=\"25%\">200<\/td>\n<td width=\"25%\">75<\/td>\n<\/tr>\n<tr>\n<td width=\"25%\">100<\/td>\n<td width=\"25%\">282<\/td>\n<td width=\"25%\">220<\/td>\n<td width=\"25%\">95<\/td>\n<\/tr>\n<tr>\n<td width=\"25%\">125<\/td>\n<td width=\"25%\">350<\/td>\n<td width=\"25%\">250<\/td>\n<td width=\"25%\">120<\/td>\n<\/tr>\n<tr>\n<td width=\"25%\">150<\/td>\n<td width=\"25%\">420<\/td>\n<td width=\"25%\">285<\/td>\n<td width=\"25%\">145<\/td>\n<\/tr>\n<tr>\n<td width=\"25%\">200<\/td>\n<td width=\"25%\">559<\/td>\n<td width=\"25%\">340<\/td>\n<td width=\"25%\">195<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div class=\"fourcol last\"><img  title=\"\"  alt=\"PREMAFLEX pinch valves (PQVF\/PQVI) 03_premaflex_pqvf_specifications\" loading=\"lazy\" decoding=\"async\" width=\"215\" height=\"162\" class=\"alignnone wp-image-779 size-full\" src=\"\/wp-content\/uploads\/2016\/06\/03_premaflex_pqvf_specifications.jpg\" \/><\/div>\n<\/div>\n<hr \/>\n<div class=\"einzelseite_section twelvecol first\">\n<p><a class=\"anchor\" name=\"pqvi\"><\/a><\/p>\n<h3>PREMAFLEX pinch valves metal design with internal thread PQVI<\/h3>\n<div class=\"eightcol first\">Our pinch valves of the PQVI series are available in nominal sizes DN 20 (G 3\/4 &#8220;) and DN 25 (G 1&#8221;). The pinch valve of the PQVI series consists of a casing, two clamping pieces and two union nuts as well as a rubber sleeve. The rubber sleeve is centred in the middle of the casing and is held on both sides by the clamping pieces and union nuts. Therefore, only 6 components are required for a fully functional PREMAFLEX pinch valve. The valve can be installed in any position.<\/div>\n<div class=\"fourcol last\"><img  title=\"\"  alt=\"PREMAFLEX pinch valves (PQVF\/PQVI) 04_premaflex_pqvi\" loading=\"lazy\" decoding=\"async\" width=\"540\" height=\"370\" class=\"alignnone wp-image-780 size-full\" src=\"\/wp-content\/uploads\/2016\/06\/04_premaflex_pqvi.jpg\" srcset=\"https:\/\/prema-service.com\/wp-content\/uploads\/2016\/06\/04_premaflex_pqvi.jpg 540w, https:\/\/prema-service.com\/wp-content\/uploads\/2016\/06\/04_premaflex_pqvi-300x206.jpg 300w, https:\/\/prema-service.com\/wp-content\/uploads\/2016\/06\/04_premaflex_pqvi-450x308.jpg 450w\" sizes=\"auto, (max-width: 540px) 100vw, 540px\" \/><\/div>\n<\/div>\n<hr \/>\n<div class=\"einzelseite_section twelvecol first\">\n<p><a class=\"anchor\" name=\"pqvi-daten\"><\/a><\/p>\n<h3>Details \u2013 PREMAFLEX pinch valves metal design with internal thread PQVI<\/h3>\n<div class=\"eightcol first\">\n<table width=\"100%\">\n<tbody>\n<tr>\n<td width=\"50%\">Size:<\/td>\n<td width=\"50%\">DN 20 \/ DN 25<\/td>\n<\/tr>\n<tr>\n<td width=\"50%\">Overall length:<\/td>\n<td width=\"50%\">DN 20 = 140 mm<br \/>\nDN 25 = 150 mm<\/td>\n<\/tr>\n<tr>\n<td width=\"50%\">Weight:<\/td>\n<td width=\"50%\">DN 20 = 1.2 kg<br \/>\nDN 25 = 1.9 kg<\/td>\n<\/tr>\n<tr>\n<td width=\"50%\">Connection on both sides:<\/td>\n<td width=\"50%\">Sleeve connection in accordance with DIN 228 (G)<br \/>\nDN 20 = G \u00be&#8221;<br \/>\nDN 25 = G 1&#8243;<\/td>\n<\/tr>\n<tr>\n<td width=\"50%\">Sleeve connection material:<\/td>\n<td width=\"50%\">Galvanised steel or stainless steel<\/td>\n<\/tr>\n<tr>\n<td width=\"50%\">Material of valve body:<\/td>\n<td width=\"50%\">\n<ul>\n<li><span class=\"list_item\">DN 20: Grey cast iron GG20 or bronze (Rg 5)<\/span><\/li>\n<li><span class=\"list_item\">DN 25: Bronze (Rg 5)<\/span><\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"50%\">max. operating pressure:<\/td>\n<td width=\"50%\">6 bar<\/td>\n<\/tr>\n<tr>\n<td width=\"50%\">Control air pressure:<\/td>\n<td width=\"50%\">2\u20132.5 bar higher than operating pressure<\/td>\n<\/tr>\n<tr>\n<td width=\"50%\">Pilot air port:<\/td>\n<td width=\"50%\">G 3\/8&#8243;<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div class=\"fourcol last\"><img  title=\"\"  alt=\"PREMAFLEX pinch valves (PQVF\/PQVI) 05_premaflex_pqvi_1\" loading=\"lazy\" decoding=\"async\" width=\"540\" height=\"370\" class=\"alignnone wp-image-781 size-full\" src=\"\/wp-content\/uploads\/2016\/06\/05_premaflex_pqvi_1.jpg\" srcset=\"https:\/\/prema-service.com\/wp-content\/uploads\/2016\/06\/05_premaflex_pqvi_1.jpg 540w, https:\/\/prema-service.com\/wp-content\/uploads\/2016\/06\/05_premaflex_pqvi_1-300x206.jpg 300w, https:\/\/prema-service.com\/wp-content\/uploads\/2016\/06\/05_premaflex_pqvi_1-450x308.jpg 450w\" sizes=\"auto, (max-width: 540px) 100vw, 540px\" \/><\/div>\n<\/div>\n<hr \/>\n<div class=\"einzelseite_section section_contact section_contact_first section_first twelvecol first\">\n<p><a class=\"anchor\" name=\"kontakt\"><\/a><\/p>\n<h3>Contact<\/h3>\n<div class=\"eightcol first\">\n<span class=\"av_font_icon avia_animate_when_visible avia-icon-animate  av-icon-style-  av-no-color avia-icon-pos-left \" style=\"\"><span class='av-icon-char' style='font-size:30px;line-height:30px;' aria-hidden='true' data-av_icon='\ue80b' data-av_iconfont='entypo-fontello' ><\/span><\/span><\/p>\n<h4 class=\"contact\"><strong>Mr. Wolfgang K\u00f6rber<\/strong> | Sales \/ Engineering | +49 <span class=\"menu-contact-data\">6003 46292<\/span>-53 | <a href=\"mailto:wolfgang.koerber@prema-service.com\">Send an e-mail<\/a><\/h4>\n<\/div>\n<div class=\"fourcol last\"><\/div>\n<\/div>\n<div class=\"einzelseite_section section_contact twelvecol first\">\n<div class=\"eightcol first\">\n<span class=\"av_font_icon avia_animate_when_visible avia-icon-animate  av-icon-style-  av-no-color avia-icon-pos-left \" style=\"\"><span class='av-icon-char' style='font-size:30px;line-height:30px;' aria-hidden='true' data-av_icon='\ue838' data-av_iconfont='entypo-fontello' ><\/span><\/span>\u00a0 <strong>\r\n\r\n\r\n\t<a class=\"dkpdf-button\" href=\"\/en\/wp-json\/wp\/v2\/pages\/2227\/?pdf=2227\" target=\"_blank\">PDF | Drucken<\/a>\r\n\r\n\r\n\r\n\r\n\r\n<\/strong><\/p>\n<\/div>\n<\/div>\n<div class=\"einzelseite_section section_contact twelvecol first\">\n<div class=\"eightcol first\"><\/div>\n<div class=\"fourcol last\"><\/div>\n<\/div>\n<\/div><\/section><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":2120,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-2227","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.9 - 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