{"id":11694,"date":"2026-08-02T10:45:23","date_gmt":"2026-08-02T10:45:23","guid":{"rendered":"https:\/\/siamask.co.th\/?post_type=product&#038;p=11694"},"modified":"2026-08-02T10:46:10","modified_gmt":"2026-08-02T10:46:10","slug":"loading-valves","status":"publish","type":"product","link":"https:\/\/siamask.co.th\/th\/product\/loading-valves\/","title":{"rendered":"Loading Valves"},"content":{"rendered":"<h1><strong>Loading Valves \u2014 HV Series<\/strong><\/h1>\n<p>The HV series of loading valve gives smooth progressive pressure control in both flow directions allowing components such as cylinders or motors to be tested without re-plumbing the test connections.<\/p>\n<p>The valve features a gauge port which is ported to the inlet (in the forward direction). Combined with our flow meters, the HV series loading valve makes testing hydraulic components and circuits on a wide range of agricultural, industrial and mobile equipment fast, efficient and safe.<\/p>\n<p>All HV series feature Webtec&#8217;s unique loading valve with built-in Interpass\u00ae safety protection system and operate if maximum pressure is exceeded. Replacement safety discs are supplied with the unit.<\/p>\n<p>Please note that the HV Series are designed for loading a system and are not suitable as a shut-off valve to hold a static load.<\/p>\n<ul>\n<li>Maximum Rated Pressure: 420 bar, 6,000 psi<\/li>\n<li>Maximum Rated Flow: Up to 1500 L\/min, 400 US gpm<\/li>\n<li>Ambient Temperature: 5 to 40\u00b0C, 59 to 104\u00b0F<\/li>\n<li>Fluid Temperature Range: 0 to 120\u00b0C, 32 to 248\u00b0F<\/li>\n<li>Compatible Fluids: Mineral oils to ISO 11158. Other fluids consult sales office<\/li>\n<li>Porting: BSPP, SAE<\/li>\n<li>Material: Body Materials: Aluminium; Internal Materials: Steel; Seals: FKM (others available on request)<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>The HV series of loading valve gives smooth progressive pressure control in both flow directions allowing components such as cylinders or motors to be tested without re-plumbing the test connections.<\/p>","protected":false},"featured_media":11696,"comment_status":"open","ping_status":"closed","template":"","meta":{"content-type":""},"product_brand":[212],"product_cat":[],"product_tag":[],"class_list":["post-11694","product","type-product","status-publish","has-post-thumbnail","product_brand-webtech","first","instock","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/siamask.co.th\/th\/wp-json\/wp\/v2\/product\/11694","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/siamask.co.th\/th\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/siamask.co.th\/th\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/siamask.co.th\/th\/wp-json\/wp\/v2\/comments?post=11694"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/siamask.co.th\/th\/wp-json\/wp\/v2\/media\/11696"}],"wp:attachment":[{"href":"https:\/\/siamask.co.th\/th\/wp-json\/wp\/v2\/media?parent=11694"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/siamask.co.th\/th\/wp-json\/wp\/v2\/product_brand?post=11694"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/siamask.co.th\/th\/wp-json\/wp\/v2\/product_cat?post=11694"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/siamask.co.th\/th\/wp-json\/wp\/v2\/product_tag?post=11694"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}