[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-1-en-105":3,"doc-detail-237301-en":53,"doc-seo-237301-105":75},{"code":4,"msg":5,"data":6},0,"success",[7,14,19,24,29,34,39,44,49],{"id":8,"doc_module":9,"doc_module_name":10,"category_name":11,"show_sort_weight":12,"slug":13},11,1,"Template","Presentations",90,"presentations",{"id":15,"doc_module":9,"doc_module_name":10,"category_name":16,"show_sort_weight":17,"slug":18},12,"Resumes",80,"resumes",{"id":20,"doc_module":9,"doc_module_name":10,"category_name":21,"show_sort_weight":22,"slug":23},14,"Invoices",70,"invoices",{"id":25,"doc_module":9,"doc_module_name":10,"category_name":26,"show_sort_weight":27,"slug":28},15,"Posters",60,"posters",{"id":30,"doc_module":9,"doc_module_name":10,"category_name":31,"show_sort_weight":32,"slug":33},16,"Social Media",50,"social-media",{"id":35,"doc_module":9,"doc_module_name":10,"category_name":36,"show_sort_weight":37,"slug":38},17,"Forms",40,"forms",{"id":40,"doc_module":9,"doc_module_name":10,"category_name":41,"show_sort_weight":42,"slug":43},18,"Letters",30,"letters",{"id":45,"doc_module":9,"doc_module_name":10,"category_name":46,"show_sort_weight":47,"slug":48},21,"Paper Templates",5,"papers-templates",{"id":50,"doc_module":9,"doc_module_name":10,"category_name":51,"show_sort_weight":4,"slug":52},158,"General","general-158",{"code":4,"msg":5,"data":54},{"doc_id":55,"user_id":56,"nickname":57,"user_avatar":58,"doc_module":9,"category_id":8,"category_name":11,"doc_title":59,"doc_description":60,"doc_content":61,"file_id":62,"file_url":63,"file_type":64,"file_size":65,"view_count":8,"is_deleted":4,"is_public":9,"is_downloadable":9,"audit_status":9,"page_count":66,"language":67,"language_code":68,"site_id":69,"html_lang":68,"table_of_contents":70,"faqs":71,"seo_title":72,"seo_description":60,"update_tm":73,"read_time":74},237301,962084925782,"Chloe Bennett","https://ap-avatar.wpscdn.com/davatar_9964176cb1d06d4a9deccf72a44ae3dc","SKP25…U.. Pressure Regulating Gas Valve Actuators - Technical Instructions","SKP25…U.. pressure regulating electro-hydraulic actuators are used with VG…series gas valve bodies to combine safety shut-off with gas pressure regulation for industrial and commercial burners. The compact actuator opens slowly and closes immediately when power is interrupted, reducing required gas train components and overall size and weight. Modular mounting on VG… square flanges, visible position and power indication, and options such as proof of closure, NEMA 4 protection, and auxiliary switching support accurate control, low power consumption, and simple field wiring.","Technical Instructions  \nDocument No. 155-752 SKP25   U.. November 1, 2007  \nSKP Series  \n\n| SKP25…U.. Pressure Regulating Gas Valve Actuator with Safety Shut-off Function |  |  | |\n| --- | --- | --- | --- |\n| \u003Cbr>Only when assembled to Series VG…Gas valves |  |  |  |\n| Description | SKP25…pressure regulating electro-hydraulic actuators are used in combination with VG…series gas valve bodies to provide safety shut-off and gas pressure regulation for industrial and commercial burners. The SKP25…can also be applied as a 1:1 air/gas ratio regulator or zero governor.\u003Cbr>Since a single valve performs two or more functions, fewer gas train components and fittings are required. This significantly reduces both the size and weight of the gas train. In addition, smaller diameter gas valves can be used.\u003Cbr>The compact SKP25…actuator opens slowly and closes immediately when power is interrupted. The modular design allows the SKP25…to be used in combination with all VG…series gas valve bodies from 1/2-inch to 6-inch in size. The actuator is easily mounted on the square flange of any VG…valve with four pre-mounted screws. A visible position indicator on the front of the actuator displays the entire stroke of the valve. A light indicates when the actuator is powered. |  |  |\n| Features | •\u003Cbr>•\u003Cbr>•\u003Cbr>•\u003Cbr>•\u003Cbr>•\u003Cbr>•\u003Cbr>•\u003Cbr>•\u003Cbr>•\u003Cbr>•\u003Cbr>•\u003Cbr>• | UL listed, FM approved, CSA certified for USA and Canada, IRI approvable, ISO 9001 certified. European, Australian and Japanese approved versions available. Certified as a ventless pressure regulator.\u003Cbr>Safety shut-off function and pressure regulating function in one compact unit. Proof of Closure with Over Travel (POC) versions are available.\u003Cbr>Optional NEMA 4 protection.\u003Cbr>Visual position indication.\u003Cbr>\"Power on\" indication light Quick connect wiring terminals\u003Cbr>Optional adjustable auxiliary switch available.\u003Cbr>Applicable as 1:1 air/gas ratio regulator or zero governor.\u003Cbr>Accurate pressure control characteristics, and zero offset (droop) .\u003Cbr>Modular design with 360o actuator rotation for easy field wiring and installation. Low, 13.5 VA power consumption. |  |\n\nSiemens Building Technologies, Inc.  \nTechnical Instructions SKP25…U.. Pressure Regulating Gas Valve Actuators  \nDocument Number 155-752 November 1, 2007  \n\n| Application | SKP25…series actuators are combined with 1/2-inch to 6-inch VG…series gas valve bodies. VG…series gas valves must be ordered separately (See VG…U... Technical Instructions, P/N 155-512P25) . |\n| --- | --- |\n\nProduct Numbers Table 1.  \n\n| Product Number1 | Operating\u003Cbr>Voltage | Function | Proof of Closure\u003Cbr>Switch 5 | Auxiliary\u003Cbr>Switch 5 | Type of\u003Cbr>Switch |\n| --- | --- | --- | --- | --- | --- |\n| SKP25.011U1 | 110 to 120 Vac | regulator | x | – | SPDT |\n| SKP25.012U1 |  | regulator | x | x | SPDT SPDT |\n| SKP25.013U1 |  | regulator | – | – | – |\n| SKP25 .411U1 2 |  | regulator | x | – | SPDT |\n| SKP25 .611U1 3 |  | ratio regulator | x | – | SPDT |\n| 4 SKP25.011U1P |  | ratio regulator | x | _ | SPDT |\n| SKP25.012U2 | 220 to 240 Vac | regulator | x | x | SPDT SPDT |\n| SKP25.013U2 |  | regulator | – | – | – |\n\nNOTES: 1. European, CE certified models are available (see data sheet 7643)  \n2. High outlet pressure model for 1.5 to 20 psi outlet pressure regulation  \n3. High bias air/gas ratio regulator with factory installed spring for 0\" to –4\" WC bias.  \n4. Low bias air/gas ratio regulator with factory installed spring for 0\" to –0.6\" WC bias.  \n5. Proof of closure and auxiliary switches cannot be field installed.  \nAccessories Table 2.  \n\n| Product Number | Description |\n| --- | --- |\n| AGA22 | Yellow setpoint spring for 6” to 48”WC (1 .5 to 10 psi for SKP25 .411U1) |\n| AGA23 | Red setpoint spring for 40” to 100”WC (8 .5 to 20 psi for SKP25 .411U1) |\n| AGA25 | Damping orifice for mounting into vent connection of SKP25 .0…models |\n| AGA28 | Black bias spring to install if SKP25 .0… is used as air/gas ratio regulator or zero governor |\n| AGA29 | Unpainted setp","cbCaidZ4FLLku70m","https://ap.wps.com/l/cbCaidZ4FLLku70m","pdf",162748,8,"English","en",105,"# Description\n## Features\n# Application\n## Product Numbers\n## Accessories\n# Specifications\n## Agency approvals\n## Power supply and operating environment\n## Physical characteristics and connections","[{\"question\":\"What is the SKP25…U.. actuator used for with VG… gas valves?\",\"answer\":\"It works with VG…series gas valve bodies to provide both safety shut-off and gas pressure regulation for industrial and commercial burners. It can also be used as a 1:1 air/gas ratio regulator or zero governor.\"},{\"question\":\"How does the SKP25… actuator behave when power is interrupted?\",\"answer\":\"The actuator closes immediately upon loss of power. It opens slowly and provides visual position indication across the full valve stroke, plus a light when powered.\"},{\"question\":\"What approvals and optional protections are available for SKP25…U.. actuators?\",\"answer\":\"The document lists UL listing, FM approval, CSA certification, and supports ventless pressure regulator certification, with additional regional approved versions. Optional NEMA 4 protection is available, and proof of closure (POC) versions and auxiliary switch options may be provided depending on the model.\"}]","SKP25…U.. Pressure Regulating Gas Valve Actuators - Technical Instructions | PDF",1789111224,3,{"code":4,"msg":76,"data":77},"ok",{"site_id":69,"language":68,"slug":78,"title":59,"keywords":79,"description":60,"schema_data":80,"social_meta":135,"head_meta":137,"extra_data":139,"updated_unix":140},"skp25u-pressure-regulating-gas-valve-actuators-technical-instructions","",{"@graph":81,"@context":134},[82,97,117],{"@type":83,"itemListElement":84},"BreadcrumbList",[85,89,92,94],{"item":86,"name":87,"@type":88,"position":9},"https://docshare.wps.com","Home","ListItem",{"item":90,"name":10,"@type":88,"position":91},"https://docshare.wps.com/template/",2,{"item":93,"name":11,"@type":88,"position":74},"https://docshare.wps.com/template/presentations/",{"item":95,"name":59,"@type":88,"position":96},"https://docshare.wps.com/template/skp25u-pressure-regulating-gas-valve-actuators-technical-instructions/237301/",4,{"url":95,"name":59,"@type":98,"image":99,"author":104,"headline":59,"publisher":106,"fileFormat":109,"inLanguage":68,"description":60,"dateModified":110,"datePublished":111,"encodingFormat":109,"isAccessibleForFree":112,"interactionStatistic":113},"DigitalDocument",{"url":100,"@type":101,"width":102,"height":103},"https://docshare.wps.com/thumbnails/skp25u-pressure-regulating-gas-valve-actuators-technical-instructions/237301.png","ImageObject",442,249,{"name":57,"@type":105},"Person",{"url":86,"name":107,"@type":108},"DocShare","Organization","application/pdf","2026-10-30","2026-09-11",true,{"@type":114,"interactionType":115,"userInteractionCount":8},"InteractionCounter",{"@type":116},"ViewAction",{"@type":118,"mainEntity":119},"FAQPage",[120,126,130],{"name":121,"@type":122,"acceptedAnswer":123},"What is the SKP25…U.. actuator used for with VG… gas valves?","Question",{"text":124,"@type":125},"It works with VG…series gas valve bodies to provide both safety shut-off and gas pressure regulation for industrial and commercial burners. It can also be used as a 1:1 air/gas ratio regulator or zero governor.","Answer",{"name":127,"@type":122,"acceptedAnswer":128},"How does the SKP25… actuator behave when power is interrupted?",{"text":129,"@type":125},"The actuator closes immediately upon loss of power. It opens slowly and provides visual position indication across the full valve stroke, plus a light when powered.",{"name":131,"@type":122,"acceptedAnswer":132},"What approvals and optional protections are available for SKP25…U.. actuators?",{"text":133,"@type":125},"The document lists UL listing, FM approval, CSA certification, and supports ventless pressure regulator certification, with additional regional approved versions. Optional NEMA 4 protection is available, and proof of closure (POC) versions and auxiliary switch options may be provided depending on the model.","https://schema.org",{"og:url":95,"og:type":136,"og:title":59,"og:site_name":107,"og:description":60},"article",{"robots":138,"canonical":95},"index,follow",{"doc_id":55,"site_id":69},1791733784]