品牌：RETZ/我們一直致力于流體控制領域的持續(xù)創(chuàng)新，始于2005……進口自力式帶指揮器壓力控制閥，由閥體、執(zhí)行器和一個設定壓力的彈簧組成。采用內(nèi)部取壓結(jié)構(gòu)，依靠介質(zhì)自身的壓力變化來達到自動調(diào)節(jié)和穩(wěn)定壓力的目的。適用于蒸汽，弱腐蝕性氣體或低粘度液體的場合，在系統(tǒng)管道中起閥后壓力控制的作用。與直接作用式的壓力控制閥相比，帶指揮器壓力控制閥具有更大的流通能力，適用于要求流量較大的工況A self operated pressure control valve with a controller, consisting of a valve body, actuator, and a spring with a set pressure. Adopting an internal pressure tapping structure, relying on the pressure changes of the medium itself to achieve automatic regulation and stable pressure. Suitable for steam, weakly corrosive gases, or low viscosity liquids, serving as a pressure control valve in system pipelines. Compared with direct acting pressure control valves, pressure control valves with a controller have greater flow capacity and are suitable for working conditions that require high flow rates

閥后控制：當閥后壓力升高時，閥門關閉減壓 When the pressure behind the valve increases, the valve closes to reduce pressure

閥前控制：當閥前壓力升高時，閥門打開泄壓 When the pressure in front of the valve increases, the valve opens to relieve pressure

進口帶指揮器自力式壓力控制閥結(jié)構(gòu)特點 Structural characteristics

內(nèi)置波紋管，具有壓力平衡結(jié)構(gòu)，靈敏度高

結(jié)構(gòu)緊湊，性能可靠，免于維護

采用標準模塊化設計

通過組合件，可以進行多項組合控制

進口帶指揮器自力式壓力控制閥選型參數(shù) Selection parameters

公稱通徑：NPS 1/2"~16"(DN15~DN400)

公稱壓力：Class150~Class300 (PN16~PN40)

溫度范圍：-5℃~230℃

材料范圍：碳鋼, 不銹鋼, 雙相不銹鋼, Inconel, Monel, Hastelloy，Ti等

泄漏等級：ANSI IV級、Ⅴ級或Ⅵ級

控制壓力范圍：0.01~2.0Mpa(G)

富林克致力于作為流體控制專家，負責中國地區(qū)RETZ產(chǎn)品的營銷管理和服務，從而創(chuàng)造價值的企業(yè)，RETZ以“堅持更好的品質(zhì)"為根本，以“持續(xù)實現(xiàn)具有創(chuàng)造性、高品質(zhì)產(chǎn)品和服務的企業(yè)價值，為當今社會的繁榮作出貢獻"為企業(yè)理念