The two-position action of the switch is mainly used in the water supply system of large generator sets. It is an important equipment to prevent the vaporization of the boiler feed water pump, and it is also one of the key adjustments in the power plant. It is also commonly used in petroleum, chemical and other high-pressure differential two-position control occasions.<\/p>\n
Donn\u00e9es techniques\u00a0:<\/p>\n
-DN:40-80
\n-Pression : PN250-420
\nClasse ANSI 900-2500
\n-Connection standard: RF, RJ, BW, lens pad -Temperature: -20\u2103~+420\u2103 -Flow characteristics: switch two position -Leakage: IV class<\/p>\n
Mat\u00e9riau :<\/p>\n
-Corps de vanne : forge 20#
\n\u2013 Garniture : acier inoxydable tremp\u00e9 par nitruration<\/p>\n
Optionnel :<\/p>\n
aucun<\/p>\n
Caract\u00e9ristiques :<\/p>\n
-Corps de vanne forg\u00e9 type angulaire, type Z
\n-Min core five-stage throttling, a throttling element is arranged under the sealing surface of the valve seat to improve the fluid flow state, and the flow rate can be controlled at about 30m\/s
\n- La surface d'\u00e9tranglement est s\u00e9par\u00e9e de la surface d'\u00e9tanch\u00e9it\u00e9, et la surface est durcie
\n- Conception anti-grippage pour particules solides
\n-The lower side of the valve seat is designed with a throttling element to improve the flow state, and the flow rate can be controlled at about 30m\/s<\/p>","protected":false},"excerpt":{"rendered":"
The two-position action of the switch is mainly used in the water supply system of large generator sets. It is an important equipment to prevent the vaporization of the boiler feed water pump, and it is also one of the key adjustments in the power plant. It is also commonly used in petroleum, chemical and other high-pressure differential two-position control occasions.<\/p>","protected":false},"featured_media":3729,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"default","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":"","ast-breadcrumbs-content":"","ast-featured-img":"","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":""}}},"product_brand":[],"product_cat":[178,196,297],"product_tag":[],"class_list":{"0":"post-3728","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-control-valves","7":"product_cat-power-station-valve","8":"product_cat-power-station-high-differential-pressure-control-valve","9":"desktop-align-left","10":"tablet-align-left","11":"mobile-align-left","12":"ast-product-gallery-layout-horizontal-slider","13":"ast-product-gallery-with-no-image","14":"ast-product-tabs-layout-horizontal","15":"ast-qv-on-image","17":"first","18":"instock","19":"shipping-taxable","20":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/raymonvalve.com\/fr\/wp-json\/wp\/v2\/product\/3728","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/raymonvalve.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/raymonvalve.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/raymonvalve.com\/fr\/wp-json\/wp\/v2\/comments?post=3728"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/raymonvalve.com\/fr\/wp-json\/wp\/v2\/media\/3729"}],"wp:attachment":[{"href":"https:\/\/raymonvalve.com\/fr\/wp-json\/wp\/v2\/media?parent=3728"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/raymonvalve.com\/fr\/wp-json\/wp\/v2\/product_brand?post=3728"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/raymonvalve.com\/fr\/wp-json\/wp\/v2\/product_cat?post=3728"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/raymonvalve.com\/fr\/wp-json\/wp\/v2\/product_tag?post=3728"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}