帕斯卡斯閥門
帕斯卡工業range of valves are designed for fluid controls via a wide variety of connection profiles and configurations. These include ball valves, needle valves, check valves and a diverse range of speciality valves.
帕斯卡閥類型
有四種主要的Pascal閥門類別:
- Ball valves– A quarter turn from open to close position provides a full port flow path, to maximize flow rate and minimize pressure drop.
- Needle valves– Smooth valve handle turning with 7 turns to achieve full Cv flow, panel mount capability and field serviceability.
- 檢查閥門– Standard cracking pressure is 20 psi (1.38 bar) ± 20%. Other cracking pressures are available upon request. Higher accuracy springs are available upon request.
- 特種閥門– Pascal Industries specialty needle valves are designed for fluid controls via a wide variety of connection profiles and configurations.
Pascal Ball Valves
帕斯卡工業ball valves offer superior and reliable fluid flow control. Our quarter turn from open to close position provides a full port flow path, to maximize flow rate and minimize pressure drop.
Pascal Ball Valve Features
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- 316不鏽鋼模塊化結構
- Re-torqueable seat glands to prolong seat life
- 一體式閥杆設計消除了剪切失效並減少了側裝的效果
- PEEK seats are used for chemicals, heat and wear or abrasion resistance
- 四分之一從開放轉向關閉位置
- 可選的O形圈可用於高溫應用


帕斯卡針閥s
帕斯卡工業specialty needle valves are designed for fluid controls via a wide variety of connection profiles and configurations. Available working pressures up to 60,000 psi (4,137 bar).
帕斯卡針閥Features
- 非旋轉杆作為標準
- 金屬到金屬座椅達到泡泡緊密關閉
- 可調聚四氟乙烯填料下麵線程提供了thread security and reduced handle torque
- 現場可維修設計與閥杆修複套件可用
- 7 turns to achieve full Cv flow
- Choice of Vee or Regulating stems
- 麵板可安裝
帕斯卡止回閥s
Pascal Industries研發團隊與客戶密切合作,開發一係列止回閥,用於工作壓力高達60,000 psi(4,137巴)。
帕斯卡針閥Features
- 316不鏽鋼建築
- 標準O形圈包括多種應用的Buna-N(NBR),Viton,Teflon和Kalrez。其他O形圈材料可應要求提供。僅適用於O形圈止回閥。
- Standard cracking pressure is 20 psi (1.38 bar) ± 20%. Other cracking pressures are available upon request. Higher accuracy springs are available upon request.
- Standard operating temperature for o-ring check valves from 17°C, maximum working temperature is dependent on O-Ring material. Low temperature option (-252°C) is available.


Pascal Speciality Valves
帕斯卡工業specialty needle valves are designed for fluid controls via a wide variety of connection profiles and configurations. Available working pressures up to 60,000 psi (4,137 bar).
Pascal Speciality Valve Features
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- 非旋轉杆作為標準
- 金屬到金屬座椅達到泡泡緊密關閉
- 可調聚四氟乙烯填料下麵線程提供了thread security and reduced handle torque
- 現場可維修設計與閥杆修複套件可用
- 7 turns to achieve full Cv flow
- Choice of Vee or Regulating stems
- 麵板可安裝