{"product_id":"asahi-america-e79m2pfsnst-pneumatic-actuator-spring-return","title":"Asahi America E79M2PFSNST Pneumatic Actuator Spring Return","description":"\u003cdiv\u003e\u003cp\u003eAsahi\/America E79M2PFSNST is a 6-inch butterfly valve package that pairs a Series 79 pneumatic actuator with a spring-return, delivering reliable, fail-safe control for quarter-turn butterfly valves. The actuator operates as an air-to-spring (single-acting) device, delivering a spring-driven position when air pressure is removed to ensure a defined shut or open state. This package is designed for Asahi\/America Type-57P butterfly valves and features ISO 5211 mounting pads and NAMUR-compatible interfaces for straightforward mounting and optional accessories. Series 79 actuators are offered in air-to-spring configurations for butterfly valves up to 6 inches in size, with a drive shaft constructed from 303 stainless steel or cataphoresis-coated for corrosion resistance. The valve\/actuator combination can be sourced as a Fast Pack, a factory-mounted solution that includes the 6-inch butterfly valve and spring-return actuator (with 8-inch Fast Pack offerings also available), simplifying installation in space-constrained or demanding environments. In practice, these assemblies are used in process and water-treatment applications where compact, dependable actuation is required and a defined fail-safe position is critical when the air supply is interrupted.\u003c\/p\u003e\u003c\/div\u003e","brand":"Asahi","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51660152963374,"sku":null,"price":94.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_a7f88a57-fc3d-452a-b3f8-76f9a6e49803.jpg?v=1769533689","url":"https:\/\/plgautomation.com\/products\/asahi-america-e79m2pfsnst-pneumatic-actuator-spring-return","provider":"PLG Automation ","version":"1.0","type":"link"}