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TianKang HongJi H Type Three Valve Manifold

TianKang HongJi H Type Three Valve Manifold is a flanged-mount triple valve manifold featuring a compact H-type structure, specifically engineered for the reliable installation and efficient isolation of differential pressure transmitters, pressure gauges, and other process instrumentation. The core feature of this valve assembly is its MSS SP-99 standard flange interface, enabling robust, sealed, and flexible installation that integrates seamlessly into diverse process piping systems. The assembly incorporates two 1/4-inch Female NPT process connections alongside a 1/4-inch Female NPT connection fitted with a plug, facilitating venting, purging, or testing of the pressure chamber. By operating three independent shut-off valves, the valve assembly facilitates standard operational procedures such as instrument commissioning, isolation, calibration, and drainage. It represents an ideal solution for enhancing system safety and maintenance convenience across industrial sectors including petrochemicals, power generation, and water treatment.

TianKang HongJi QFF3 Three Valve Manifold

TianKang HongJi QFF3 Three Valve Manifold assembly is a connection and operation device used between differential pressure measuring instruments - such as differential pressure gauges, differential pressure transmitters or differential pressure meters - and the process piping. It can perform basic operations such as isolation, balancing (equalization) and venting/discharge, facilitating the maintenance, calibration and safe shutdown of the instruments.

TianKang HongJi Integral Five Valve Manifold

TianKang HongJi Integral Five Valve Manifold combines high-pressure isolation, equalizing, and venting functions within a single compact body, providing reliable performance and easy installation. Its one-piece design minimizes leakage points and ensures excellent sealing integrity, enhancing operational safety and system stability. Precision-machined flow paths guarantee accurate pressure transmission and smooth operation, while the modular structure allows for simple maintenance and long service life. Designed to work seamlessly with differential pressure and pressure transmitters, this manifold is ideal for applications in oil and gas, petrochemical, power generation, and other process industries where accurate measurement and safety are critical.

TianKang HongJi H Type Five Valve Manifold

The TianKang HongJi H-Type Five Valve Manifold integrates multiple valves into a compact body to support accurate pressure measurement and instrument isolation for pressure gauges and transmitters. It enables reliable blocking, bleeding, and calibration of line, static, gauge, and differential pressures, while its dual-bleed (double vent) design offers safer depressurization and easier maintenance. Durable and leak-tight, it ensures stable performance in demanding process instrumentation applications.

TianKang HongJi T Type Five Valve Manifold

TianKang HongJi T-Type Five Valve Manifold is a flange-mounted instrumentation manifold designed for high-accuracy pressure measurement and safe instrument isolation. Its T-shaped configuration provides a robust, compact structure suitable for differential pressure transmitters in demanding industrial environments. Equipped with a double equalizing function, this manifold offers two independent equalizing paths to ensure smoother pressure balancing, enhanced measurement stability, and safer calibration operations. Engineered for reliable block, bleed, and equalize control, the T-Type flange manifold delivers secure sealing performance and long-term durability in critical process applications.

TianKang HongJi T Type Three Valve Manifold

TianKang HongJi T Type Three Valve Manifold is a precision-engineered assembly designed for differential and pressure measurement instruments. Featuring a T-shaped structure with dual isolation valves and an equalizing valve, it provides safe process shutoff, pressure balancing, and reliable instrument isolation. The flanged connection ensures superior sealing performance and structural stability, making it suitable for high-pressure, high-temperature, and corrosive applications. This manifold supports differential pressure transmitters, pressure transmitters, and pressure gauges during installation, calibration, and maintenance, and is widely used in oil & gas, chemical processing, power generation, and industrial automation systems.

TianKang HongJi QFF3 Five Valve Manifold

TianKang HongJi QFF3 Five Valve Manifold is engineered for precise differential pressure measurement and safe instrument isolation in demanding process environments. Designed with a compact solid-body structure, it features double block and double bleed functions to ensure reliable pressure equalization, calibration, and venting. The non-flanged design provides versatile installation options, reduced leak paths, and enhanced durability for oil & gas, chemical, petrochemical, power generation, and industrial automation applications. This manifold delivers stable performance, long service life, and maintenance efficiency for critical instrumentation systems.

TianKang HongJi Coplanar Five Valve Manifold

TianKang HongJi Coplanar Five Valve Manifold is specifically designed for Rosemount 3051 pressure transmitters, ensuring precise differential pressure measurement and reliable instrument isolation. Featuring double block and double bleed functions, it allows safe venting, calibration, and pressure equalization in critical process systems. The coplanar design offers compact installation, reduced leak paths, and enhanced operational safety, making it ideal for applications in oil & gas, chemical, petrochemical, power generation, and other industrial processes. This manifold ensures stable performance, long service life, and efficient maintenance for high-accuracy instrumentation.

TianKang HongJi Coplanar Two Valve Manifold

TianKang HongJi Instrumentation Coplanar Two Valve Manifold, manufactured by Hongji Instrument & Valve Manufacturing Co., Ltd., integrates multiple valves into a single compact body with versatile connections. This manifold is designed to support pressure instruments such as pressure gauges, pressure transmitters, and differential pressure transmitters, facilitating accurate measurement and safe operation. It enables direct and indirect measurement, calibration, and equalization of pressures, including differential, static, gauge, and variable pressures in process instrumentation lines. Equipped with reliable block (shut-off) and bleed (venting) functions, the manifold ensures safe isolation, controlled venting, and precise pressure equalization during system maintenance or calibration. Its robust design enhances operational safety, reduces leak paths, and improves efficiency for applications across oil & gas, chemical, petrochemical, and industrial automation processes.

TianKang HongJi Coplanar Three Valve Manifold

TianKang HongJi Coplanar Three-Valve Manifold, engineered and manufactured by Hongji Instrument & Valve Manufacturing Co., Ltd., integrates multiple valve functions into a single, compact unit with versatile connection options. This robust and precision-crafted manifold plays a critical role in process instrumentation by enabling direct and indirect support for pressure measurement devices—including pressure gauges, pressure transmitters, and differential pressure transmitters. Through its efficient bleeding, blocking, and calibration capabilities, the manifold ensures accurate measurement and equalization of various pressure types—such as differential, static, gauge, and variable pressures—across industrial process lines. Designed for reliability and ease of operation, it enhances system safety, simplifies maintenance, and improves calibration workflows, making it an essential component in modern automation and control systems.

TianKang HongJi Integral Five Valve Manifold(Differential pressure gauge)

The Hongji Integral Five Valve Manifold is a precision-engineered assembly that consolidates five valve functions into a single, robust body, serving as a critical control hub for differential pressure measurement systems. It is specifically designed to interface directly with differential pressure transmitters, enabling safe and accurate measurement of differential, static, and line pressures. Through its integrated configuration, the manifold provides essential capabilities for pressure equalization—effectively protecting the sensitive diaphragm of the DP transmitter—as well as for instrument isolation, impulse line venting (bleeding), and in-line calibration. This all-in-one design not only streamlines complex operational procedures but also significantly enhances system safety by minimizing potential leak points, thereby ensuring reliable performance and extended service life for your critical process instrumentation.

TianKang HongJi Differential Pressure Two Valve Manifold

The TianKang HongJi Differential Pressure Two-Valve Manifold, engineered by Hongji Instrument & Valve Manufacturing Co., Ltd., is a compact and integral valve assembly designed as a primary safeguard for differential pressure (DP) measurement systems. It seamlessly integrates two critical valve functions into a single, robust body, serving as a direct and reliable interface for pressure gauges, pressure transmitters, and particularly differential pressure transmitters. This manifold is essential for performing safe and efficient isolation and equalization of pressures. By allowing operators to block the process pressure and simultaneously equalize pressure across the DP cell, it effectively prevents sensor overrange and damage during system start-up, shutdown, or routine maintenance. Its streamlined design not only simplifies installation and reduces potential leak points but also ensures the long-term accuracy and operational integrity of your critical process instrumentation.

TianKang HongJi Integral Three Valve Manifold

The TianKang HongJi Integral Three-Valve Manifold from Hongji Instrument & Valve Manufacturing Co., Ltd. is a precision-engineered valve assembly that integrates three critical functions—blocking, bleeding, and equalizing—into a single, compact body. Designed as a central control point for pressure instruments like gauges, transmitters, and differential pressure transmitters, it ensures system safety and operational efficiency. This manifold enables safe isolation, pressure equalization to protect sensitive DP cells, in-line calibration, and venting, all while minimizing leak points and simplifying maintenance in process instrumentation lines.

TianKang HongJi Integral Three Valve Manifold With Plug

TianKang HongJi Integral Three Valve Manifold with Plug, manufactured by Hongji Instrument & Valve Manufacturing Co., Ltd., is a compact and durable solution that integrates multiple valves into a single solid body for efficient pressure control. Designed for direct or indirect connection with pressure gauges, pressure transmitters, and differential pressure transmitters, this manifold enables precise measurement and equalization of static, gauge, and differential pressures within process instrumentation lines. Its engineered configuration supports reliable bleeding, blocking, and calibration functions, ensuring stable operation, enhanced system safety, and reduced maintenance in demanding industrial environments such as oil & gas, chemical processing, power generation, and general automation systems.

TianKang HongJi Coplanar Five Valve Manifold (for Gas)

TianKang HongJi Coplanar Five Valve Manifold (for Gas) is designed for precise and safe natural gas transmission control, integrating two isolate valves, two equalize valves, and one vent valve in a compact sector-shaped body. Engineered with corrosion-resistant materials and optimized flow paths, it ensures reliable isolation, calibration, and pressure measurement for gas pipelines, metering stations, and instrumentation skids, providing long-term stability, low leakage, and dependable performance in demanding natural gas environments.

TianKang HongJi In-Line Two Valve Manifold（Female to Female Thread）

TianKang HongJi In-Line Two Valve Manifold（Female to Female Thread）is designed for high-performance applications requiring reliable isolation. Constructed from durable Stainless Steel 316, it ensures excellent corrosion resistance and longevity. The valve operates manually and features Internal Thread (NPT 1/2) connections on both ends for straightforward integration into your piping system. This standard valve from Hongji comes with a compact orifice size of 0.157 inches (4.0 mm) and a net weight of 1338g, packaged securely in a carton for safe transport. A reliable and robust choice for industrial fluid control systems.

TianKang HongJi In-Line Two Valve Manifold（Male Thread to Reverse Thread）

The Tiankang Hongji In-Line Two Valve Manifold is designed for systems requiring opposite connection directions, featuring one Male NPT 1/2" thread and one Reverse Thread (optionally with reverse thread nut) to ensure a secure fit under torque, ideal for rotating or vibration-prone equipment. This valve is particularly suitable for pressure gauges, transmitters, and instrumentation lines, ensuring safe isolation, calibration, and maintenance operations in industrial applications. Each unit is carton-packed for secure shipment.

TianKang HongJi In-Line Two Valve Manifold（ Male-Female Thread Ends）

The TianKang HongJi In-Line Two Valve Manifold is designed for precise pressure measurement and safe instrument isolation. It features a Male NPT 1/2" process connection for pipeline installation and a Female NPT 1/2" instrument connection for easy mounting of pressure gauges or transmitters. Ideal for pressure transmitters, gauges, and instrumentation lines, this valve supports safe operation, calibration, and maintenance in process control applications.

TianKang HongJi In-Line Two Valve Manifold（Female to Male Thread Ends）

The TianKang Hongji In-Line Two Valve Manifold is designed for accurate pressure measurement and instrument isolation in industrial systems. It features a Female NPT 1/2" process connection for secure pipeline installation and a Male NPT 1/2" instrument connection for direct mounting of pressure gauges or transmitters. The valve offers a compact, durable, and reliable structure. Made from Stainless Steel 316, it ensures excellent corrosion resistance and stable performance under harsh conditions. This valve is ideal for pressure transmitters, gauges, and control instruments, allowing easy isolation, calibration, and maintenance of measurement devices. Widely used in oil, gas, steam, and liquid systems, it provides a dependable solution for process control applications. Each unit is carton-packed for safe delivery.

TianKang HongJi In-Line Two Valve Manifold (Male to Male Thread)

TianKang HongJi In-Line Two Valve Manifold (Male to Male Thread) is designed for high-performance applications requiring reliable isolation. Constructed from durable Stainless Steel 316, it ensures excellent corrosion resistance and longevity. The valve operates manually and features Male Thread (NPT 1/2) connections on both ends for straightforward integration into your piping system.The valve is compatible with a variety of media including Nontoxic Liquids, Gas, Steam, and Oil. TianKang HongJi In-Line Two Valve Manifold (Male to Male Thread) is a reliable and robust choice for industrial fluid control systems, matched with pressure gauge transmitter.

TianKang HongJi In-Line Two Valve Manifold (Valves In-Line Mounted)

TianKang HongJi In-Line Two Valve Manifold is a robust In-Line Two Valve Manifold engineered for reliable isolation and venting in high-performance industrial applications. Crafted from corrosion-resistant Stainless Steel 316, this manifold guarantees long-term durability and dependable service in demanding environments.Its compact, in-line design facilitates easy integration into existing piping systems, featuring 1/2" NPT Female connections for a secure and straightforward installation. Broad Media Compatibility: Safely manages a wide range of media, including Nontoxic Liquids, Gas, Steam, and Oil. This valve manifold is a critical component for industrial fluid and process control systems requiring safe instrument isolation, maintenance, and calibration, particularly in oil & gas, chemical processing, and power generation applications, match with pressure gauge transmitter.

TianKang HongJi Elbow Type Two Valve Manifold

Tiankang Hongji Elbow Type Two Valve Manifold is designed for the safe isolation, venting, and calibration of instruments in industrial process systems. The body is forged from corrosion-resistant 316 stainless steel, ensuring long-term durability and reliable performance under high-pressure, high-temperature, and other demanding conditions. The compact block design integrates the gauge connection, process connection, and a bottom vent port. It features 1/2" NPT female connections for process and gauge mounting, along with a 1/4" NPT vent port equipped with a plug, facilitating easy installation and providing a secure seal. Tiankang Hongji Elbow Type Two Valve Manifold is matched with thread-mounted pressure transmitters.

TianKang HongJi T Type Two Valve Manifold

Tiankang Hongji T Type Two valve manifold is a fluid control device made from high-quality stainless steel, featuring corrosion and heat resistance. It is widely used in industries such as petroleum, chemical, food, and pharmaceuticals. Its design ensures excellent sealing performance, providing reliable switch control and safe management of fluids. Tiankang Hongji T Type Two valve manifold is matched with differential pressure transmitters.

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