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For example:\u003cbr\u003eA gate valve cuts off the flow path by vertically moving the valve plate; 2\u003cbr\u003eThe ball valve rotates 90° to align the ball's hole with the pipeline, thereby achieving on-off functionality. \u003cbr\u003ePressure balance: For example, a check valve uses the fluid pressure to automatically close the valve disc to prevent reverse flow, without the need for external power. 3\u003cbr\u003eSealing design: Utilizing O-rings and metal valve seats to ensure static sealing, with a pressure resistance capacity reaching up to 42 MPa.\u003c\/p\u003e","brand":"bengao","offers":[{"title":"4H210-08","offer_id":47257856082112,"sku":"5063769071780","price":2.05,"currency_code":"USD","in_stock":true},{"title":"4H230C-08","offer_id":47257856344256,"sku":"5063769071783","price":2.05,"currency_code":"USD","in_stock":true},{"title":"4H310-10","offer_id":47257856114880,"sku":"5063769071781","price":2.05,"currency_code":"USD","in_stock":true},{"title":"4H410-15","offer_id":47257856147648,"sku":"5063769071782","price":2.05,"currency_code":"USD","in_stock":true},{"title":"'-------------------------------------------------------------------------------------------------","offer_id":48324100784320,"sku":"5112496670530","price":2.05,"currency_code":"USD","in_stock":true},{"title":"4R110-06","offer_id":47257856213184,"sku":"5063769071776","price":2.05,"currency_code":"USD","in_stock":true},{"title":"4R210-08","offer_id":47257856245952,"sku":"5063769071777","price":2.05,"currency_code":"USD","in_stock":true},{"title":"4R310-10","offer_id":47257856278720,"sku":"5063769071778","price":2.05,"currency_code":"USD","in_stock":true},{"title":"4R410-15","offer_id":47257856311488,"sku":"5063769071779","price":2.05,"currency_code":"USD","in_stock":true},{"title":"'------------------------------------------------------------------------------------------------------","offer_id":48324100817088,"sku":"5112496670531","price":2.05,"currency_code":"USD","in_stock":true},{"title":"3R210-08","offer_id":47257856409792,"sku":"5063769071795","price":2.05,"currency_code":"USD","in_stock":true},{"title":"3R310-10","offer_id":47257856442560,"sku":"5063769071796","price":2.05,"currency_code":"USD","in_stock":true},{"title":"3R410-15","offer_id":47257856475328,"sku":"5063769071797","price":2.05,"currency_code":"USD","in_stock":true},{"title":"'------------------------------------------------------------------------------------------","offer_id":48324100849856,"sku":"5112496670532","price":2.05,"currency_code":"USD","in_stock":true},{"title":"K25R5-08","offer_id":47257856540864,"sku":"5063769071802","price":2.05,"currency_code":"USD","in_stock":true},{"title":"K25R5-10","offer_id":47257856573632,"sku":"5063769071799","price":2.05,"currency_code":"USD","in_stock":true},{"title":"K25R5-15","offer_id":47257856606400,"sku":"5063769071803","price":2.05,"currency_code":"USD","in_stock":true},{"title":"'-------------------------------------------------------------------------------------------------------","offer_id":48324100882624,"sku":null,"price":2.05,"currency_code":"USD","in_stock":true},{"title":"K23R5-08","offer_id":47257856639168,"sku":"5063769071800","price":2.05,"currency_code":"USD","in_stock":true},{"title":"K23R5-10","offer_id":47257856671936,"sku":"5063769071801","price":2.05,"currency_code":"USD","in_stock":true},{"title":"K23R5-15","offer_id":47257856704704,"sku":"5063769071775","price":2.05,"currency_code":"USD","in_stock":true},{"title":"'----------------------------------------------------------------------------------------------","offer_id":48324100915392,"sku":"5112496670533","price":2.05,"currency_code":"USD","in_stock":true},{"title":"TSV86522M","offer_id":47257856770240,"sku":"5063769071804","price":2.05,"currency_code":"USD","in_stock":true},{"title":"TSV98322M","offer_id":47257856803008,"sku":"5063769071798","price":2.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/4285\/2032\/files\/62.jpg?v=1769251687"},{"product_id":"two-position-five-way-foot-valve-foot-valve-fv420-two-position-three-way-fv320-fv02-4f210-08l-st402a","title":"Two-position five-way foot valve foot valve FV420 two-position three-way FV320 FV02 4F210-08L ST402A","description":"\u003cp\u003eThe foot pedal valve is a manual reversing pneumatic component that controls ventilation and exhaust through a spring piston rod. It has functions such as two-position three-way and two-position five-way types. It is made of alloy material or aluminum valve body, equipped with stainless steel valve core and Buna rubber seals. The valve holes are processed by high-precision finishing technology, and the surface is treated with oxidation spray painting to enhance durability. The working pressure range is 0.05 - 0.8 Mpa (maximum 150 PSIG), and it supports panel installation.\u003cbr\u003eThis component is suitable for pneumatic control systems and is used to achieve fluid control in automotive manufacturing spray pipe switching, medical equipment cleaning, and high-pressure cleaning machine operations. The patented anti-touch structure developed by Ningbo Hanqi Hydraulic Machinery Company (CN222479618U) can prevent accidental triggering. The medium used must be filtered through a 40 μm filter, and attention should be paid to the air flow direction indication and dust prevention measures during installation. 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cylinder","description":"\u003cp\u003eThe actuating valve is a type of valve that is operated by human power through devices such as handwheels, handles, levers or chain wheels. It can enhance the torque through worm gears or gear reducers and be operated over long distances using universal joints and transmission shafts. As a control component of the pipeline fluid transportation system, it has functions such as diversion, cutoff, regulation, throttling, backflow prevention and pressure relief. The nominal diameter range varies from micro instrumentation valves to 10-meter industrial pipeline valves, with working pressures ranging from 0.0013 MPa to 1000 MPa, and the temperature tolerance range is from -269°C to 1430°C. The valve body materials include metals, non-metals and composite materials with linings, and the connection methods include threads, flanges and welding forms [1]. \u003cbr\u003eThis valve is classified by purpose into categories such as shut-off valves, check valves, safety valves, etc. The manual driving method is commonly used in types such as gate valves, globe valves and ball valves. It is used in pipeline interruption scenarios for equipment maintenance in the metallurgical industry and is applied to nuclear-grade and non-nuclear-grade valves in the French ITER controlled nuclear fusion project. 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