Technical expertise

Personal contact

Thinking in solutions

Quick response

Demaco > Products > Vacuum Valves > Leak Valve > HV Leak Valve

Category: HV Leak Valve

Leak valve.
Fine adjustable variable leak valve available in 3 different flow rates e.g.:
– Ultra-fine flow (0-20 sccm)
– Fine flow (0-1000 sccm)
– Medium flow (0-3000 sccm)

For more information click here

Showing all 6 results

Article number CMV-VFM-2-P-VV
Fine flow needle valve with 1/4″ VCR fitting
€ 615.00

Quantity
Article number CMV-VFM-2-P-KK
Fine flow needle valve with DN10KF fitting
€ 530.00

Quantity
Article number CMV-VFM-3-P-VV
Medium flow needle valve with 1/4″ VCR fitting
€ 615.00

Quantity
Article number CMV-VFM-3-P-KK
Medium flow needle valve with DN10KF fitting
€ 530.00

Quantity
Article number CMV-VFM-1-P-VV
Ultra fine flow needle valve with 1/4″ VCR fitting
€ 644.00

Quantity
Article number CMV-VFM-1-P-KK
Ultra fine flow needle valve with DN10KF fitting
€ 560.00

Quantity

Showing all 6 results

img.wp-smiley,img.emoji{display:inline !important;border:none !important;box-shadow:none !important;height:1em !important;width:1em !important;margin:0 .07em !important;vertical-align:-.1em !important;background:none !important;padding:0 !important;}body{--wp--preset--color--black:#000;--wp--preset--color--cyan-bluish-gray:#abb8c3;--wp--preset--color--white:#fff;--wp--preset--color--pale-pink:#f78da7;--wp--preset--color--vivid-red:#cf2e2e;--wp--preset--color--luminous-vivid-orange:#ff6900;--wp--preset--color--luminous-vivid-amber:#fcb900;--wp--preset--color--light-green-cyan:#7bdcb5;--wp--preset--color--vivid-green-cyan:#00d084;--wp--preset--color--pale-cyan-blue:#8ed1fc;--wp--preset--color--vivid-cyan-blue:#0693e3;--wp--preset--color--vivid-purple:#9b51e0;--wp--preset--gradient--vivid-cyan-blue-to-vivid-purple:linear-gradient(135deg,rgba(6,147,227,1) 0%,#9b51e0 100%);--wp--preset--gradient--light-green-cyan-to-vivid-green-cyan:linear-gradient(135deg,#7adcb4 0%,#00d082 100%);--wp--preset--gradient--luminous-vivid-amber-to-luminous-vivid-orange:linear-gradient(135deg,rgba(252,185,0,1) 0%,rgba(255,105,0,1) 100%);--wp--preset--gradient--luminous-vivid-orange-to-vivid-red:linear-gradient(135deg,rgba(255,105,0,1) 0%,#cf2e2e 100%);--wp--preset--gradient--very-light-gray-to-cyan-bluish-gray:linear-gradient(135deg,#eee 0%,#a9b8c3 100%);--wp--preset--gradient--cool-to-warm-spectrum:linear-gradient(135deg,#4aeadc 0%,#9778d1 20%,#cf2aba 40%,#ee2c82 60%,#fb6962 80%,#fef84c 100%);--wp--preset--gradient--blush-light-purple:linear-gradient(135deg,#ffceec 0%,#9896f0 100%);--wp--preset--gradient--blush-bordeaux:linear-gradient(135deg,#fecda5 0%,#fe2d2d 50%,#6b003e 100%);--wp--preset--gradient--luminous-dusk:linear-gradient(135deg,#ffcb70 0%,#c751c0 50%,#4158d0 100%);--wp--preset--gradient--pale-ocean:linear-gradient(135deg,#fff5cb 0%,#b6e3d4 50%,#33a7b5 100%);--wp--preset--gradient--electric-grass:linear-gradient(135deg,#caf880 0%,#71ce7e 100%);--wp--preset--gradient--midnight:linear-gradient(135deg,#020381 0%,#2874fc 100%);--wp--preset--duotone--dark-grayscale:url("#wp-duotone-dark-grayscale");--wp--preset--duotone--grayscale:url("#wp-duotone-grayscale");--wp--preset--duotone--purple-yellow:url("#wp-duotone-purple-yellow");--wp--preset--duotone--blue-red:url("#wp-duotone-blue-red");--wp--preset--duotone--midnight:url("#wp-duotone-midnight");--wp--preset--duotone--magenta-yellow:url("#wp-duotone-magenta-yellow");--wp--preset--duotone--purple-green:url("#wp-duotone-purple-green");--wp--preset--duotone--blue-orange:url("#wp-duotone-blue-orange");--wp--preset--font-size--small:14px;--wp--preset--font-size--medium:23px;--wp--preset--font-size--large:26px;--wp--preset--font-size--x-large:42px;--wp--preset--font-size--normal:16px;--wp--preset--font-size--huge:37px;--wp--preset--spacing--20:.44rem;--wp--preset--spacing--30:.67rem;--wp--preset--spacing--40:1rem;--wp--preset--spacing--50:1.5rem;--wp--preset--spacing--60:2.25rem;--wp--preset--spacing--70:3.38rem;--wp--preset--spacing--80:5.06rem;}:where(.is-layout-flex){gap:.5em;}body .is-layout-flow > .alignleft{float:left;margin-inline-start:0;margin-inline-end:2em;}body .is-layout-flow > .alignright{float:right;margin-inline-start:2em;margin-inline-end:0;}body .is-layout-flow > .aligncenter{margin-left:auto !important;margin-right:auto !important;}body .is-layout-constrained > .alignleft{float:left;margin-inline-start:0;margin-inline-end:2em;}body .is-layout-constrained > .alignright{float:right;margin-inline-start:2em;margin-inline-end:0;}body .is-layout-constrained > .aligncenter{margin-left:auto !important;margin-right:auto !important;}body .is-layout-constrained > :where(:not(.alignleft):not(.alignright):not(.alignfull)){max-width:var(--wp--style--global--content-size);margin-left:auto !important;margin-right:auto !important;}body .is-layout-constrained > .alignwide{max-width:var(--wp--style--global--wide-size);}body .is-layout-flex{display:flex;}body .is-layout-flex{flex-wrap:wrap;align-items:center;}body .is-layout-flex > *{margin:0;}:where(.wp-block-columns.is-layout-flex){gap:2em;}.has-black-color{color:var(--wp--preset--color--black) !important;}.has-cyan-bluish-gray-color{color:var(--wp--preset--color--cyan-bluish-gray) !important;}.has-white-color{color:var(--wp--preset--color--white) !important;}.has-pale-pink-color{color:var(--wp--preset--color--pale-pink) !important;}.has-vivid-red-color{color:var(--wp--preset--color--vivid-red) !important;}.has-luminous-vivid-orange-color{color:var(--wp--preset--color--luminous-vivid-orange) !important;}.has-luminous-vivid-amber-color{color:var(--wp--preset--color--luminous-vivid-amber) !important;}.has-light-green-cyan-color{color:var(--wp--preset--color--light-green-cyan) !important;}.has-vivid-green-cyan-color{color:var(--wp--preset--color--vivid-green-cyan) !important;}.has-pale-cyan-blue-color{color:var(--wp--preset--color--pale-cyan-blue) !important;}.has-vivid-cyan-blue-color{color:var(--wp--preset--color--vivid-cyan-blue) !important;}.has-vivid-purple-color{color:var(--wp--preset--color--vivid-purple) !important;}.has-black-background-color{background-color:var(--wp--preset--color--black) !important;}.has-cyan-bluish-gray-background-color{background-color:var(--wp--preset--color--cyan-bluish-gray) !important;}.has-white-background-color{background-color:var(--wp--preset--color--white) !important;}.has-pale-pink-background-color{background-color:var(--wp--preset--color--pale-pink) !important;}.has-vivid-red-background-color{background-color:var(--wp--preset--color--vivid-red) !important;}.has-luminous-vivid-orange-background-color{background-color:var(--wp--preset--color--luminous-vivid-orange) !important;}.has-luminous-vivid-amber-background-color{background-color:var(--wp--preset--color--luminous-vivid-amber) !important;}.has-light-green-cyan-background-color{background-color:var(--wp--preset--color--light-green-cyan) !important;}.has-vivid-green-cyan-background-color{background-color:var(--wp--preset--color--vivid-green-cyan) !important;}.has-pale-cyan-blue-background-color{background-color:var(--wp--preset--color--pale-cyan-blue) !important;}.has-vivid-cyan-blue-background-color{background-color:var(--wp--preset--color--vivid-cyan-blue) !important;}.has-vivid-purple-background-color{background-color:var(--wp--preset--color--vivid-purple) !important;}.has-black-border-color{border-color:var(--wp--preset--color--black) !important;}.has-cyan-bluish-gray-border-color{border-color:var(--wp--preset--color--cyan-bluish-gray) !important;}.has-white-border-color{border-color:var(--wp--preset--color--white) !important;}.has-pale-pink-border-color{border-color:var(--wp--preset--color--pale-pink) !important;}.has-vivid-red-border-color{border-color:var(--wp--preset--color--vivid-red) !important;}.has-luminous-vivid-orange-border-color{border-color:var(--wp--preset--color--luminous-vivid-orange) !important;}.has-luminous-vivid-amber-border-color{border-color:var(--wp--preset--color--luminous-vivid-amber) !important;}.has-light-green-cyan-border-color{border-color:var(--wp--preset--color--light-green-cyan) !important;}.has-vivid-green-cyan-border-color{border-color:var(--wp--preset--color--vivid-green-cyan) !important;}.has-pale-cyan-blue-border-color{border-color:var(--wp--preset--color--pale-cyan-blue) !important;}.has-vivid-cyan-blue-border-color{border-color:var(--wp--preset--color--vivid-cyan-blue) !important;}.has-vivid-purple-border-color{border-color:var(--wp--preset--color--vivid-purple) !important;}.has-vivid-cyan-blue-to-vivid-purple-gradient-background{background:var(--wp--preset--gradient--vivid-cyan-blue-to-vivid-purple) !important;}.has-light-green-cyan-to-vivid-green-cyan-gradient-background{background:var(--wp--preset--gradient--light-green-cyan-to-vivid-green-cyan) !important;}.has-luminous-vivid-amber-to-luminous-vivid-orange-gradient-background{background:var(--wp--preset--gradient--luminous-vivid-amber-to-luminous-vivid-orange) !important;}.has-luminous-vivid-orange-to-vivid-red-gradient-background{background:var(--wp--preset--gradient--luminous-vivid-orange-to-vivid-red) !important;}.has-very-light-gray-to-cyan-bluish-gray-gradient-background{background:var(--wp--preset--gradient--very-light-gray-to-cyan-bluish-gray) !important;}.has-cool-to-warm-spectrum-gradient-background{background:var(--wp--preset--gradient--cool-to-warm-spectrum) !important;}.has-blush-light-purple-gradient-background{background:var(--wp--preset--gradient--blush-light-purple) !important;}.has-blush-bordeaux-gradient-background{background:var(--wp--preset--gradient--blush-bordeaux) !important;}.has-luminous-dusk-gradient-background{background:var(--wp--preset--gradient--luminous-dusk) !important;}.has-pale-ocean-gradient-background{background:var(--wp--preset--gradient--pale-ocean) !important;}.has-electric-grass-gradient-background{background:var(--wp--preset--gradient--electric-grass) !important;}.has-midnight-gradient-background{background:var(--wp--preset--gradient--midnight) !important;}.has-small-font-size{font-size:var(--wp--preset--font-size--small) !important;}.has-medium-font-size{font-size:var(--wp--preset--font-size--medium) !important;}.has-large-font-size{font-size:var(--wp--preset--font-size--large) !important;}.has-x-large-font-size{font-size:var(--wp--preset--font-size--x-large) !important;}.wp-block-navigation a:where(:not(.wp-element-button)){color:inherit;}:where(.wp-block-columns.is-layout-flex){gap:2em;}.wp-block-pullquote{font-size:1.5em;line-height:1.6;}.woocommerce form .form-row .required{visibility:visible;}.main-navigation ul li a,.site-title a,ul.menu li a,.site-branding h1 a,button.menu-toggle,button.menu-toggle:hover,.handheld-navigation .dropdown-toggle{color:#333;}button.menu-toggle,button.menu-toggle:hover{border-color:#333;}.main-navigation ul li a:hover,.main-navigation ul li:hover > a,.site-title a:hover,.site-header ul.menu li.current-menu-item > a{color:#747474;}table:not( .has-background ) th{background-color:#f8f8f8;}table:not( .has-background ) tbody td{background-color:#fdfdfd;}table:not( .has-background ) tbody tr:nth-child(2n) td,fieldset,fieldset legend{background-color:#fbfbfb;}.site-header,.secondary-navigation ul ul,.main-navigation ul.menu > li.menu-item-has-children:after,.secondary-navigation ul.menu ul,.storefront-handheld-footer-bar,.storefront-handheld-footer-bar ul li > a,.storefront-handheld-footer-bar ul li.search .site-search,button.menu-toggle,button.menu-toggle:hover{background-color:#fff;}p.site-description,.site-header,.storefront-handheld-footer-bar{color:#404040;}button.menu-toggle:after,button.menu-toggle:before,button.menu-toggle span:before{background-color:#333;}h1,h2,h3,h4,h5,h6,.wc-block-grid__product-title{color:#333;}.widget h1{border-bottom-color:#333;}body,.secondary-navigation a{color:#6d6d6d;}.widget-area .widget a,.hentry .entry-header .posted-on a,.hentry .entry-header .post-author a,.hentry .entry-header .post-comments a,.hentry .entry-header .byline a{color:#727272;}a{color:#7f54b3;}a:focus,button:focus,.button.alt:focus,input:focus,textarea:focus,input[type="button"]:focus,input[type="reset"]:focus,input[type="submit"]:focus,input[type="email"]:focus,input[type="tel"]:focus,input[type="url"]:focus,input[type="password"]:focus,input[type="search"]:focus{outline-color:#7f54b3;}button,input[type="button"],input[type="reset"],input[type="submit"],.button,.widget a.button{background-color:#eee;border-color:#eee;color:#333;}button:hover,input[type="button"]:hover,input[type="reset"]:hover,input[type="submit"]:hover,.button:hover,.widget a.button:hover{background-color:#d5d5d5;border-color:#d5d5d5;color:#333;}button.alt,input[type="button"].alt,input[type="reset"].alt,input[type="submit"].alt,.button.alt,.widget-area .widget a.button.alt{background-color:#333;border-color:#333;color:#fff;}button.alt:hover,input[type="button"].alt:hover,input[type="reset"].alt:hover,input[type="submit"].alt:hover,.button.alt:hover,.widget-area .widget a.button.alt:hover{background-color:#1a1a1a;border-color:#1a1a1a;color:#fff;}.pagination .page-numbers li .page-numbers.current{background-color:#e6e6e6;color:#636363;}#comments .comment-list .comment-content .comment-text{background-color:#f8f8f8;}.site-footer{background-color:#f0f0f0;color:#6d6d6d;}.site-footer a:not(.button):not(.components-button){color:#333;}.site-footer .storefront-handheld-footer-bar a:not(.button):not(.components-button){color:#333;}.site-footer h1,.site-footer h2,.site-footer h3,.site-footer h4,.site-footer h5,.site-footer h6,.site-footer .widget .widget-title,.site-footer .widget .widgettitle{color:#333;}.page-template-template-homepage.has-post-thumbnail .type-page.has-post-thumbnail .entry-title{color:#000;}.page-template-template-homepage.has-post-thumbnail .type-page.has-post-thumbnail .entry-content{color:#000;}@media screen and ( min-width: 768px ){.secondary-navigation ul.menu a:hover{color:#595959;}.secondary-navigation ul.menu a{color:#404040;}.main-navigation ul.menu ul.sub-menu,.main-navigation ul.nav-menu ul.children{background-color:#f0f0f0;}.site-header{border-bottom-color:#f0f0f0;}}a.cart-contents,.site-header-cart .widget_shopping_cart a{color:#333;}a.cart-contents:hover,.site-header-cart .widget_shopping_cart a:hover,.site-header-cart:hover > li > a{color:#747474;}table.cart td.product-remove,table.cart td.actions{border-top-color:#fff;}.storefront-handheld-footer-bar ul li.cart .count{background-color:#333;color:#fff;border-color:#fff;}.woocommerce-tabs ul.tabs li.active a,ul.products li.product .price,.onsale,.wc-block-grid__product-onsale,.widget_search form:before,.widget_product_search form:before{color:#6d6d6d;}.woocommerce-breadcrumb a,a.woocommerce-review-link,.product_meta a{color:#727272;}.wc-block-grid__product-onsale,.onsale{border-color:#6d6d6d;}.star-rating span:before,.quantity .plus,.quantity .minus,p.stars a:hover:after,p.stars a:after,.star-rating span:before,#payment .payment_methods li input[type=radio]:first-child:checked+label:before{color:#7f54b3;}.widget_price_filter .ui-slider .ui-slider-range,.widget_price_filter .ui-slider .ui-slider-handle{background-color:#7f54b3;}.order_details{background-color:#f8f8f8;}.order_details > li{border-bottom:1px dotted #e3e3e3;}.order_details:before,.order_details:after{background:-webkit-linear-gradient(transparent 0,transparent 0),-webkit-linear-gradient(135deg,#f8f8f8 33.33%,transparent 33.33%),-webkit-linear-gradient(45deg,#f8f8f8 33.33%,transparent 33.33%);}#order_review{background-color:#fff;}#payment .payment_methods > li .payment_box,#payment .place-order{background-color:#fafafa;}#payment .payment_methods > li:not(.woocommerce-notice){background-color:#f5f5f5;}#payment .payment_methods > li:not(.woocommerce-notice):hover{background-color:#f0f0f0;}.woocommerce-pagination .page-numbers li .page-numbers.current{background-color:#e6e6e6;color:#636363;}.wc-block-grid__product-onsale,.onsale,.woocommerce-pagination .page-numbers li .page-numbers:not(.current){color:#6d6d6d;}p.stars a:before,p.stars a:hover~a:before,p.stars.selected a.active~a:before{color:#6d6d6d;}p.stars.selected a.active:before,p.stars:hover a:before,p.stars.selected a:not(.active):before,p.stars.selected a.active:before{color:#7f54b3;}.single-product div.product .woocommerce-product-gallery .woocommerce-product-gallery__trigger{background-color:#eee;color:#333;}.single-product div.product .woocommerce-product-gallery .woocommerce-product-gallery__trigger:hover{background-color:#d5d5d5;border-color:#d5d5d5;color:#333;}.button.added_to_cart:focus,.button.wc-forward:focus{outline-color:#7f54b3;}.added_to_cart,.site-header-cart .widget_shopping_cart a.button,.wc-block-grid__products .wc-block-grid__product .wp-block-button__link{background-color:#eee;border-color:#eee;color:#333;}.added_to_cart:hover,.site-header-cart .widget_shopping_cart a.button:hover,.wc-block-grid__products .wc-block-grid__product .wp-block-button__link:hover{background-color:#d5d5d5;border-color:#d5d5d5;color:#333;}.added_to_cart.alt,.added_to_cart,.widget a.button.checkout{background-color:#333;border-color:#333;color:#fff;}.added_to_cart.alt:hover,.added_to_cart:hover,.widget a.button.checkout:hover{background-color:#1a1a1a;border-color:#1a1a1a;color:#fff;}.button.loading{color:#eee;}.button.loading:hover{background-color:#eee;}.button.loading:after{color:#333;}@media screen and ( min-width: 768px ){.site-header-cart .widget_shopping_cart,.site-header .product_list_widget li .quantity{color:#404040;}.site-header-cart .widget_shopping_cart .buttons,.site-header-cart .widget_shopping_cart .total{background-color:#f5f5f5;}.site-header-cart .widget_shopping_cart{background-color:#f0f0f0;}}.storefront-product-pagination a{color:#6d6d6d;background-color:#fff;}.storefront-sticky-add-to-cart{color:#6d6d6d;background-color:#fff;}.storefront-sticky-add-to-cart a:not(.button){color:#333;}.cmplz-hidden{display:none !important;}.widget-area .widget a,.hentry .entry-header .posted-on a,.hentry .entry-header .post-author a,.hentry .entry-header .post-comments a,.hentry .entry-header .byline a{font-size:15px;}#woocommerce_eu_vat_number-description{color:red;}.wpcf7 input[type="text"],.wpcf7 input[type="email"],.wpcf7 input[type="phone"],.wpcf7 textarea{background-color:#fff;color:#000;padding:14px;border:1px solid #000;border-radius:2px;width:150%;}.wpcf7-submit{background-color:#ff962f !important;color:#fff;width:100%;padding:17px !important;font-size:17px;text-transform:uppercase;font-weight:200;}.wpcf7-response-output{padding:14px;font-size:14px;text-align:center;background:lightgreen;}@media only screen and (min-width: 768px){.eicon-chevron-right{position:absolute;margin-left:15px;}.eicon-chevron-left{position:absolute;margin-left:-35px !important;}}@media (min-width: 992px){body .storefront-primary-navigation .mega-menu-wrap ul.mega-menu > li.mega-menu-flyout > .mega-sub-menu li .mega-sub-menu{width:320px;}body .storefront-primary-navigation .mega-menu-wrap ul.mega-menu > li.mega-menu-flyout > .mega-sub-menu li .mega-sub-menu.row{width:600px;}}.woocommerce-MyAccount-navigation ul li a::before{line-height:1 !important;text-align:center !important;}body.single.single-product .woocommerce-product-attributes .woocommerce-product-attributes-item--attribute_pa_cbs-code{display:none;}body.woocommerce ul.products li.product form .quantity input.qty,body.woocommerce-cart ul.products li.product form .quantity input.qty,body.woocommerce-checkout ul.products li.product form .quantity input.qty{width:45px !important;}body.woocommerce.single-product .demaco-stock .delivery-time,body.woocommerce-cart.single-product .demaco-stock .delivery-time,body.woocommerce-checkout.single-product .demaco-stock .delivery-time{margin-left:0px;font-size:1rem;}#gform_confirmation_wrapper_3.gform_confirmation_wrapper .gform_confirmation_message{font-size:16px;font-weight:bold;}#gform_confirmation_wrapper_3.gform_confirmation_wrapper .gform_confirmation_message a{display:inline-block;padding:2px 18px;background:#a4bc21;color:#fff;border-radius:3px;}body.tax-product_cat div.term-description a{background-color:#a4bc21;color:white;padding:8px 12px;border-radius:3px;transition:background-color 450ms ease-in-out;display:inline-block;margin-top:1rem;}body.tax-product_cat div.term-description a:hover{background-color:#57ae85;}body.tax-product_cat div.term-description h4{margin-bottom:25px;}

Technical expertise

Personal contact

Thinking in solutions

Quick response

Category: HV Leak Valve

For more information click here

About DEMACO

Sitemap

Service

Contact

DEMACO

Receive product sheets

Technical expertise

Personal contact

Thinking in solutions

Quick response

Category: HV Leak Valve

For more information click here

Fine flow needle valve with 1/4″ VCR fitting

Fine flow needle valve with DN10KF fitting

Medium flow needle valve with 1/4″ VCR fitting

Medium flow needle valve with DN10KF fitting

Ultra fine flow needle valve with 1/4″ VCR fitting

Ultra fine flow needle valve with DN10KF fitting

About DEMACO

Sitemap

Service

Contact

DEMACO

Receive product sheets