Parker Ball Valves 4B系列 承壓10,000 PSI 球閥-四通Ball Valves,4 Way 4B Series - 10,000 PSI
派克4B系列高壓手動四通球閥，工作壓力可達10,000 psi ( 690 bar)。其特點是一體式耳軸安裝閥桿。Parker Autoclave's 4B Series 4 Way Ball Valve is designed to work in pressures up to 10,000 psi ( 690 bar). A key performance feature is the one-piece trunnion mounted stem that eliminates shear failure found in two piece designs.
派克旗下Autoclave 高壓球閥4B系類，有多種形式、尺寸及過程接口連接方式，以優異的質量實現更大效用.我們的設計包括一體式耳軸安裝閥球和閥桿，不會產生兩件式設計中常見的剪切故障，可重復扭轉的閥座壓蓋延長閥座壽命，以及降低閥桿密封的磨損，從而減小啟動扭矩，增強循環使用壽命。Parker Autoclave's 4B Series ball valves have been designed to provide superior quality for maximum performance within a variety of valve styles, sizes, and process connections. Some of the more unique design innovations include an integral one-piece trunnion mounted style ball and stem that eliminates
the shear failure common in two piece designs, re-torqueable seat glands that result in longer seat life, and a low friction stem seal that reduces actuation torque and enhances cycle life. These ball valves can also be modified to incorporate the use of special materials, seals for high temperature applications, subsea models, and valve actuators. When it comes to high-pressure applications, these ball valves
with associated high-pressure components, provide the critical performance demanded by the high pressure market.