The TianKang HongJi Medium and High Pressure Metal-Seated Check Valve is designed for reliable one-direction flow control in demanding hydraulic and instrumentation systems. Featuring a metal-to-metal sealing structure with O-ring support, it ensures excellent sealing performance, long service life, and minimal leakage even under high working pressures up to 60,000 psig. The valve body is manufactured from SS316 stainless steel for corrosion resistance and durability, and uses high-pressure internal threaded ports (9/16") for quick and secure installation. It is widely used in chemical, oil & gas, laboratory, and high-pressure testing applications where compact design and safety are critical.
The TianKang HongJi Medium and High Pressure Metal-Seated Check Valve provides reliable one-way flow control for demanding hydraulic and instrumentation systems. Its metal seat with O-ring delivers tight sealing and long service life up to 60,000 psig. Made from SS316 with all you can selected high-pressure threads, it suits chemical, oil & gas, laboratory, and high-pressure testing applications.
Technical Specifications
| Type | Medium and High Pressure Metal-Seated | Net Weight | 305g (3/8") |
| Body Material | SS316 | Manufacturing Capacity | 1800 pics/Month |
| Type of Connection | High-pressure internal thread | Warranty | 1 year |
| Seal Type | O-ring seal | Manufacturing | Forging and CNC |
| Packing | PTFE/Graphite | Available Pressure Up To | 10000psig(690bar);15000psig(10350bar);20000psig(1379bar);60000psig(4137bar) |
| Media | Liquid, Gas, Steam, Oil | Size Range | 1/8"~1" |
| Working Temperature | 0 °F to 399 °F (-17.8℃~204℃) |
Cracking Pressure | 1/3~25psig (0.02~1.7bar) |
Applications
Ordering Number Description

Cracking Pressure and Reseal Pressure
Cracking pressure - the upstream pressure at which the first indication of flow occurs Reseal pressure -the pressure at which there is no indication of flow.


Customization & Technical Support
• E-Mail: overseasales@tiankang.com
Sales Support:
• E-Mail: sales06@tiankanginternational.com
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حقوق الطبع والنشر
@ 2026 شركة أنهوي تيانكانغ (مجموعة) الأسهم المحدودة جميع الحقوق محفوظة
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الشبكة المدعومة
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خريطة الموقع
بريد إلكتروني : overseasales@tiankang.com
عنوان : No.20 South Renhe Road,Tianchang,Anhui,P.R.C
حقوق الطبع والنشر
@ 2026 شركة أنهوي تيانكانغ (مجموعة) الأسهم المحدودة جميع الحقوق محفوظة
.
الشبكة المدعومة
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