{"id":9612,"date":"2025-09-17T10:44:50","date_gmt":"2025-09-17T10:44:50","guid":{"rendered":"https:\/\/www.fleyendavalve.com\/?post_type=product&p=9612"},"modified":"2026-04-09T07:01:15","modified_gmt":"2026-04-09T07:01:15","slug":"industrial-double-seat-control-valve","status":"publish","type":"product","link":"https:\/\/www.fleyendavalve.com\/es\/product\/actuated-control-valve\/pneumatic-actuated-control-valve\/industrial-double-seat-control-valve\/","title":{"rendered":"F-ZJHN Pneumatic Double-seat Control Valve"},"content":{"rendered":"\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Size Range<\/td>\nDN25 \u2013 DN400 (1″ \u2013 16″)<\/td>\n<\/tr>\n
Working Pressure Range:<\/td>\nPN16 \u2013 PN100 \/ Class 150 \u2013 600 (1.6 \u2013 10 MPa)<\/td>\n<\/tr>\n
Working Temperature Range:<\/td>\n\u221240 \u00b0C to +450 \u00b0C<\/td>\n<\/tr>\n
Body Material:<\/td>\nWCB, CF8, CF8M, CF3M, Alloy Steel<\/td>\n<\/tr>\n
Connection Type:<\/td>\nFlanged (ASME B16.5 \/ GB\/T 9113), Welded<\/td>\n<\/tr>\n
Applicable Medium:<\/td>\nSteam, Gas, Oil, Water, Corrosive Liquids<\/td>\n<\/tr>\n
Actuator Type:<\/td>\nPneumatic Diaphragm, Electric<\/td>\n<\/tr>\n
Voltage Options<\/td>\nAC 220 V, AC 110 V, DC 24 V<\/td>\n<\/tr>\n
Design Standard<\/td>\nIEC 60534, GB\/T 4213, ANSI B16.34<\/td>\n<\/tr>\n
Testing Standard<\/td>\nISO 5208, API 598, GB\/T 13927<\/td>\n<\/tr>\n
Fire-Safe Design<\/td>\nAPI 607, ISO 10497 (Optional)<\/td>\n<\/tr>\n
Certification<\/td>\nCE \/ RoHS \/ ISO 9001 \/ IP65 (Actuator)<\/td>\n<\/tr>\n
Customization<\/td>\nAbove Are Standard Parameter Samples. If You Have Specific Parameters And Materials, We Can Customize Them All.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n\n\n\n\n\n\n
Series<\/th>\nAT<\/th>\nAW<\/th>\nLinear<\/th>\nPneumatic Cylinder<\/th>\nSanitario<\/th>\n<\/tr>\n<\/thead>\n
Valve Body<\/td>\nBall valve, butterfly valve, plug valve<\/td>\nGate valve, Global valve<\/td>\nKnife gate valve<\/td>\nSanitary butterfly valve<\/td>\n<\/tr>\n
Function<\/td>\nDouble Acting, Single Acting (Failure Resetting FO or FC)<\/td>\n<\/tr>\n
Accesorios de control<\/td>\n\n \u2022 Solenoid Valve, Filter Regulator Lubricator (F.R.L.), Positioner, Limit Switch, Handwheel
\n \u2022 Solenoid Valve & Positioner are with Explosion-proof grade and Signal Feedback type for choice\n <\/td>\n<\/tr>\n

<\/p>\n

Operating Medium<\/td>\n\n Clean and dry or lubricated air or inert gas. Any non-corrosive gas that is compatible with the internal parts of the actuator and the lubricant.
\n The dew point temperature of the operating medium is -20\u00b0C, and the size of impurity particles is no more than 30u.
\n When selecting a positioner, the impurity particle size should be no more than 5u.\n <\/td>\n<\/tr>\n
Air Source Pressure<\/td>\n3bar to 8bar<\/td>\n<\/tr>\n
Operating Environment Temperature<\/td>\n\n \u2022 Standard type: -20\u00b0C to +80\u00b0C
\n \u2022 Low-temperature type: -40\u00b0C to +80\u00b0C
\n \u2022 High-temperature type: -20\u00b0C to +160\u00b0C\n <\/td>\n<\/tr>\n
Lubrication<\/td>\n\n Under normal operating conditions, the standard type does not require additional lubricant.
\n For low-temperature or high-temperature environments, special lubricants are required.\n <\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"

The Double-Seat Control Valve features a balanced dual-plug design that reduces actuator force and pressure imbalance, ensuring precise flow control under high differential pressure, improving stability and service life in steam, chemical, and gas systems, verified by IEC 60534 and API 598 leakage tests \u2264 0.01 % Cv.<\/p>","protected":false},"featured_media":9615,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[102],"product_tag":[99],"class_list":{"0":"post-9612","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-pneumatic-actuated-control-valve","7":"product_tag-sleeve-and-single-seat","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/www.fleyendavalve.com\/es\/wp-json\/wp\/v2\/product\/9612","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fleyendavalve.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.fleyendavalve.com\/es\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fleyendavalve.com\/es\/wp-json\/wp\/v2\/media\/9615"}],"wp:attachment":[{"href":"https:\/\/www.fleyendavalve.com\/es\/wp-json\/wp\/v2\/media?parent=9612"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.fleyendavalve.com\/es\/wp-json\/wp\/v2\/product_brand?post=9612"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.fleyendavalve.com\/es\/wp-json\/wp\/v2\/product_cat?post=9612"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.fleyendavalve.com\/es\/wp-json\/wp\/v2\/product_tag?post=9612"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}