{"id":1975,"date":"2025-01-02T09:37:54","date_gmt":"2025-01-02T02:37:54","guid":{"rendered":"https:\/\/unitek.dev.mostar.co.id\/?post_type=product&#038;p=1975"},"modified":"2025-01-02T09:37:55","modified_gmt":"2025-01-02T02:37:55","slug":"v4943-v8943-single-stage-pressure-regulating-valves","status":"publish","type":"product","link":"https:\/\/unitek.co.id\/id\/produk\/v4943-v8943-single-stage-pressure-regulating-valves\/","title":{"rendered":"V4943\/V8943 Single-stage pressure regulating valves"},"content":{"rendered":"<p>V4943A\/V8943A are on\/off diaphragm gas valve used on boilers, unit heaters, duct furnaces, makeup air and rooftop heaters.<\/p>\n<p><b>Features &amp; Benefits:<\/b><\/p>\n<ul>\n<li>Designed for replacement for V4843A\/V8843A Gas Valves<\/li>\n<li>Suitable for use on atmospheric boilers, commercial water heaters,\u00a0and rooftop heaters<\/li>\n<li>V8943A\/V4943A models are solenoid-operated diaphragm valves for\u00a0on\/off flow control of natural or LP gas<\/li>\n<li>Valve body of die-cast aluminum with a straight-through pattern<\/li>\n<li>V4943 are used with line voltage, on\/off controllers; V8943A are\u00a0used with 24 Vac thermostats or controllers<\/li>\n<li>Valve closes on power failure; recommended for final shutoff service<\/li>\n<li>Type of Fuel: Natural; LP<\/li>\n<li>Bleed Tapping: Internal Bleed<\/li>\n<li>Pilot Tapping: 1\/8-27 NPT<\/li>\n<li>Body Pattern: Straight-through, non-offset<\/li>\n<li>Opening Characteristics: Rapid Opening On-Off<\/li>\n<li>Valve Opening Time: 6 sec max<\/li>\n<li>Valve Closing Time: 3 sec max<\/li>\n<li>Mounting: Upright (horizontal)<\/li>\n<li>Materials: Body \u2013 Aluminum<\/li>\n<li>Frequency: 60 HzElectrical Connections: 1\/4 in. (6 mm) spade terminals (quick\u00a0connects). 30 in. (762 mm) leadwires and cover for electrical conduit\u00a0connection provided<\/li>\n<li>Operating Temperature Range: -40\u00b0F to +150\u00b0F (-40\u00b0C to +66\u00b0C)<\/li>\n<li>Approvals, Underwriters Laboratories Inc.: File No. MH1639, Guide\u00a0No. YIOZ (60 Hz only)<\/li>\n<li>Approvals, CSA: Certificate No. 158158-1042930, Guide No. 3371-03,\u00a083 (Z21.21, Z21.78)<\/li>\n<li>Pressure Ratings (psi): 1\/2 psi<\/li>\n<li>Pressure Ratings (kPa): 3.4 kPa<\/li>\n<li>Comments: (2) 30&#8243; leadwires<\/li>\n<li>Current Ratings: 0.055 max amps at rated Vac\/Hz<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>V4943A\/V8943A are on\/off diaphragm gas valve used on boilers, unit heaters, duct furnaces, makeup air and rooftop heaters. Features &amp; Benefits: Designed for replacement for V4843A\/V8843A Gas Valves Suitable for use on atmospheric boilers, commercial water heaters,\u00a0and rooftop heaters V8943A\/V4943A models are solenoid-operated diaphragm valves for\u00a0on\/off flow control of natural or LP gas Valve body [&hellip;]<\/p>","protected":false},"featured_media":1976,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","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":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","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":[72],"product_tag":[],"class_list":["post-1975","product","type-product","status-publish","has-post-thumbnail","product_cat-shutoff-valves","desktop-align-left","tablet-align-left","mobile-align-left","first","instock","shipping-taxable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>V4943\/V8943 Single-stage pressure regulating valves - Unitek<\/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:\/\/unitek.co.id\/id\/produk\/v4943-v8943-single-stage-pressure-regulating-valves\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"V4943\/V8943 Single-stage pressure regulating valves - Unitek\" \/>\n<meta property=\"og:description\" content=\"V4943A\/V8943A are on\/off diaphragm gas valve used on boilers, unit heaters, duct furnaces, makeup air and rooftop heaters. 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