產(chǎn)品名稱：不銹鋼焊接截止閥 J61W16P（堆焊截止閥）
Product Name: Stainless Steel Welded Globe Valve J61W16P (Overlay Welded Globe Valve)
中文介紹：
J61W16P型不銹鋼焊接截止閥是一款采用優(yōu)質(zhì)不銹鋼材料制造的工業(yè)流體控制設(shè)備，專為嚴(yán)苛工況下的介質(zhì)截?cái)嗯c調(diào)節(jié)設(shè)計(jì)。閥體與閥蓋采用整體鍛造工藝，配合精密數(shù)控加工技術(shù)，確保結(jié)構(gòu)完整性及長期運(yùn)行的穩(wěn)定性。密封面通過堆焊工藝處理，有效提升表面硬度和耐磨損性能，適用于水、蒸汽、油品及弱腐蝕性介質(zhì)的管道系統(tǒng)。
該產(chǎn)品采用焊接端連接方式，避免法蘭連接可能產(chǎn)生的泄漏風(fēng)險(xiǎn)，特別適用于高溫高壓工況。流線型閥腔結(jié)構(gòu)設(shè)計(jì)可降低介質(zhì)流動(dòng)阻力，減少壓力損失。閥桿采用升降式啟閉結(jié)構(gòu)，搭配梯形螺紋傳動(dòng)系統(tǒng)，實(shí)現(xiàn)精準(zhǔn)的流量調(diào)節(jié)功能。全封閉式填料函設(shè)計(jì)配合柔性石墨密封材料，顯著提升閥門密封性能和使用壽命。
產(chǎn)品適用于石油化工、能源電力、制藥設(shè)備、食品加工等行業(yè)的管道系統(tǒng)，尤其在需要頻繁操作或長期保持關(guān)閉狀態(tài)的工況中表現(xiàn)優(yōu)異。表面經(jīng)拋光或酸洗鈍化處理，符合工業(yè)衛(wèi)生標(biāo)準(zhǔn)要求。提供多種不銹鋼材質(zhì)選項(xiàng)（如304、316L等），滿足不同介質(zhì)環(huán)境的耐腐蝕需求。緊湊的結(jié)構(gòu)設(shè)計(jì)便于安裝維護(hù)，可適配自動(dòng)化控制系統(tǒng)實(shí)現(xiàn)遠(yuǎn)程操作。
英文介紹：
The J61W16P stainless steel welded globe valve is a high-performance fluid control device manufactured from premium stainless steel, engineered for reliable shut-off and flow regulation in demanding industrial applications. Featuring a forged integral body-bonnet construction with CNC-machined precision, this valve ensures structural integrity and long-term operational stability. The overlay welded sealing surfaces enhance hardness and wear resistance, making it suitable for pipelines conveying water, steam, petroleum products, and mildly corrosive media.
With welded end connections eliminating potential leakage points common to flanged joints, this valve excels in high-temperature and high-pressure environments. The streamlined flow passage design minimizes fluid resistance and pressure drop. The rising stem mechanism combined with trapezoidal thread transmission enables precise flow control, while the fully enclosed stuffing box equipped with flexible graphite packing ensures superior sealing performance and extended service life.
Ideal for pipeline systems in petroleum refining, chemical processing, power generation, pharmaceutical equipment, and food processing industries, this valve demonstrates exceptional performance in applications requiring frequent operation or prolonged closure. Surface treatments including polishing and pickling passivation meet industrial hygiene standards. Available in multiple stainless steel grades (e.g. 304, 316L) to accommodate diverse corrosive environments, the compact design facilitates easy installation and maintenance. The valve can be integrated with automated control systems for remote operation capabilities.
產(chǎn)品優(yōu)勢特點(diǎn)：
Advantage Highlights:
- 堆焊密封面技術(shù)增強(qiáng)耐磨性能
Overlay welding technology enhances wear resistance
- 全焊接結(jié)構(gòu)杜絕界面泄漏
Full-welded construction eliminates joint leakage
- 低流阻設(shè)計(jì)優(yōu)化系統(tǒng)能效
Low-flow resistance design improves energy efficiency
- 模塊化組件便于維護(hù)更換
Modular components simplify maintenance
- 多材質(zhì)選擇適應(yīng)復(fù)雜工況
Material versatility for challenging environments
應(yīng)用領(lǐng)域 Applications：
• 高溫蒸汽管路 High-temperature steam lines
• 化工介質(zhì)輸送 Chemical fluid transfer
• 工業(yè)水處理系統(tǒng) Industrial water treatment
• 能源裝備配套 Energy infrastructure
• 工藝流體控制 Process flow regulation
