مصممة للتحكم الدقيق في التدفق والإغلاق الموثوق به في أنظمة الضغط العالي. تشمل مجموعتنا صمامات إبرة يدوية وهوائية، بالإضافة إلى صمامات متعددة المنافذ للأجهزة.
Highlight provides a comprehensive range of valve components designed for safety and reliability in demanding high-pressure applications. Explore our series to find the right valve for your system.
For instrument and process systems requiring controlled pressure venting, safe isolation, and reliable atmospheric discharge during maintenance or calibration procedures.
For precision pressure isolation, flow control, and instrument protection applications requiring reliable shut-off performance and long-term sealing integrity under high pressure and wide temperature ranges.
For automatic and remote control of high-pressure fluid systems in extreme working environments.
For precise flow control and reliable shut-off in ultra-high pressure gas and liquid systems, suitable for extreme pressure and temperature operating conditions.
حافظة مكونات صمامات الضغط العالي
The Highlight Advantage in Valve Technology
Standard products rated up to 60,000 psi (414 MPa), with custom options available up to 150,000 psi (1034 MPa).
Precision-machined, non-rotating lower stem design prevents galling and ensures a repeatable, bubble-tight seal.
Constructed from cold-worked 316 stainless steel, with options for Hastelloy, Inconel, and other alloys for corrosive media.
Features like weep holes for leak detection and a secure stem locking mechanism prevent accidental disassembly under pressure.
A wide variety of connection types and sizes available, including NPT, BSPP, and high-pressure cone-and-thread.
Our high-pressure needle valves are the cornerstone of reliable fluid control systems. Designed with a non-rotating lower stem, they provide precise, repeatable flow regulation and secure shut-off without galling the valve seat.
The stem is threaded and hardened to prevent damage and ensure long service life. A packing gland below the stem threads enhances safety and sealing performance. Constructed from cold-worked 316 stainless steel, these valves are built to withstand extreme pressures and are suitable for a wide range of liquid and gas applications.
أنظمة الاختبار الهيدروستاتيكية لدينا هي حلول كاملة مثبتة على الهيكل لاختبار ضغط المكونات مثل الأنابيب والخرطوم والصمامات ووعاء الضغط. مبنية حول مضخات السوائل المعتمدة على الهواء الراسخة لدينا، تشمل هذه الأنظمة جميع أدوات التحكم الضرورية، وأجهزة القياس، وميزات السلامة لتشغيل فوري.
يمكن تكوينها للتحكم اليدوي أو مع PLC لدورات الاختبار الآلي. الإطار القوي وبيانات الاكتساب الاختيارية تجعلها خيارًا مثاليًا لكل من مراقبة جودة الإنتاج واختبارات صيانة الورشة.
:Instrument manifold valves are essential components for installing and maintaining pressure transmitters and gauges. A typical 2-valve manifold provides a block valve and a bleed valve in a single compact body.
This allows an instrument to be isolated from the process line and then safely vented of pressure for calibration or replacement, significantly reducing downtime and potential leak points. We offer 2-valve, 3-valve, and 5-valve configurations for different instrumentation setups, including differential pressure transmitter applications.
High-pressure needle valves and manifolds enable precise pressurization and accurate sensor calibration in third-party testing systems.
Highlight’s high-pressure needle valves ensure safe, reliable operation in wellhead control panels, managing hydraulic and pneumatic signals in harsh field environments.
Highlight needle and manifold valves provide precise chemical dosing and safe sampling in chemical plants, with corrosion-resistant alloys for aggressive chemicals.
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