Parker Autoclave’s 2B Series Ball Valves
承壓20,000PSI球閥-二通四分之一轉開關操作

派克 2B系列高壓手動二通球閥，工作壓力可達20,000 psi (1,379 bar)與各種終端連接，其特點是一體式耳軸安裝閥桿。派克的2B系列球閥設計為在各種閥門類型、尺寸提供最大的性能優越的品質，提供多種管和管端連接，包括派克創新的單卡套套筒闊口錐連接系統(FCC)。該閥具有一個全流道流動路徑，最大限度地減少壓降，確保優異的化學、耐熱和耐磨性能。

作為標準產品，這些球閥由冷加工的316不銹鋼制造，并且能夠在高達20,000 PSI (1,379bar)壓力下操作。沾濕部件也可有其他材料可選。閥門配有Viton O形圈，其溫度范圍從17.8到204?C(0到400?F)。其他O形圈可選，使其耐溫可上升到260?C (500?F)。Parker Autoclave's 2B Series ball valves have been designed to provide superior quality for maximum performance within a variety of valve styles, sizes, and process connections. These ball valves feature an integral one-piece trunnion mounted ball and stem that eliminates the shear failure common to two-piece designs. The seat glands are re-torqueable for longer seat life, and the low friction pressure-assisted graphite filled PTFE stem seal reduces actuation torque and increases cycle life. The valves have a full port flow path that minimizes pressure drop, and are fitted with PEEK seats to ensure excellent chemical, heat and wear resistance.

As standard, these high pressure ball valves are manufactured from cold worked 316 stainless steel and are capable of operating at up to 20,000 PSI (1,379 bar). The wetted parts are also available in other materials. The valves are fitted with Viton O-rings, rated for operation over a temperature range of -17.8 to 204?C (0 to 400?F). Other O-ring materials are optionally available to extend the upper limit to 260?C (500?F).

Parker Autoclave’s 2B Series Ball Valves
承壓20,000PSI球閥-二通四分之一轉開關操作

市場：

- 石油和天然氣Oil and Gas
- 石化Petrochemical
- 勘探Research
- 化學Chemical
- 動力Power

特點/好處：
- 一體式耳軸閥桿安裝設計
- 全通徑流量設計，最小化壓降。
- PEEK 座椅提供優良的耐化學品，熱，磨損/磨損。
- 全流道流道壓降降到最小。
- 316冷加工不銹鋼結構。
- 低摩擦壓力輔助石墨填充聚四氟乙烯閥桿密封增加循環壽命降低工作扭矩。
- 四分之一從打開到關閉積極停止。
- 氟橡膠O型圈的操作從0°F (-17.8°C) 到 400°F (204°C).。
- 適用于高溫環境的O型圈可選。
- 沾濕部件材質可選。
- 多種管與管端連接方式。
- 電動和氣動執行器選項。

性能特點

系列 2 路
材料 316 SS不銹鋼，其他需求可與工廠聯絡
選擇 高溫，氣開，氣關，氣開/關，電壓：交流120VAC，220VAC，240VAC
最大工作壓力（PSI) 10000, 15000, 20000
孔口尺寸（英寸） 3/16", 1/4", 3/8", 1/2", 3/4", 1"
連接類型 低壓，中壓，NPT（美制錐螺紋），高壓，錐面擴口
連接尺寸（英寸） 1/8", 1/4", 3/8", 1/2", 9/16", 3/4", 1", 1-1/2"
最大工作壓力（BAR) 689, 1034, 1379

Applications應用：

- 高壓滑板High Pressure Skid Panels
- 化學注射Chemical Injection
- 特殊高壓氣體系統Specialty High Pressure Gas Systems
- 勘探系統Research Systems
- 高壓試驗板High Pressure Test Panels

- LITERATURE AND REFERENCE MATERIALS
產品資料

Bestobell--Cryogenic Valves for Industrial Gas Applications--5190-BBV
20,000 PSI Ball Valve - 2 Way Product Catalogue
6MO Norsok - NSK Series--02-9322BE
Ball Valves - Options and Details Brochure
FCC: Flared Cone Connection Datasheet
FCC: Flared Cone Connection Product Catalogue
FCC: Flared Cone Connection Technical Article
New Faster Tube Connection Technology For Medium Pressure Applications - Blog Post