Products

The 9100 Pressure & Vacuum Valve is a highly efficient and reliable end-of-line valve designed to precisely control pressure and vacuum conditions in various systems.

Size: NPS2~12

Set Pressure : Weight loaded: 2mbar~69mbar；

Spring loaded: 69mbar~999mbar

Set Vacuum : Weight loaded: 2mbar~43mbar；

Spring loaded: 43mbar~48mbar

Materials: WCB, CF8, CF3M (Others on request)

Standards: API2000, ISO28300

The 9100Z P/V Valve with Flame Arrester is a cutting-edge end-of-line solution designed to precisely manage pressure and vacuum conditions while providing reliable protection against flame propagation.

Size: NPS2~12

Set Pressure : Weight loaded: 2mbar~69mbar；

Spring loaded: 69mbar~999mbar

Set Vacuum : Weight loaded: 2mbar~43mbar；

Spring loaded: 43mbar~48mbar

PV valve materials: WCB, CF8, CF3M (Others on request)

Standards: API2000、ISO28300、ISO16852

Flame arrester type: 8830/8840 series

Flame arrester housing materials: Carbon steel, SS 304, SS 316L

Flame arrester elements materials: SS 304, SS 316L

The 9200 Pressure & Vacuum Valve represents a pinnacle of engineering excellence, serving as an advanced in-line valve meticulously designed to precisely manage pressure and vacuum conditions within a diverse range of industrial systems. This valve is not just a component but a crucial element that ensures the seamless and efficient operation of complex industrial processes.

The 9200 Pressure & Vacuum Valve is the result of extensive research and development, incorporating the latest technological advancements and industry insights. It is engineered to meet the ever-increasing demands for precise pressure and vacuum control in modern industrial applications, where even the slightest deviation can have significant implications on system performance and safety.

This valve plays a vital role in maintaining the stability and reliability of industrial systems, safeguarding against potential pressure and vacuum fluctuations that could lead to equipment damage, process inefficiencies, or safety hazards. It is a testament to the commitment to providing superior solutions that enhance the overall operational efficiency and integrity of industrial processes.

Size: NPS2~12

Set Pressure : Weight loaded: 2mbar~69mbar；

Spring loaded: 69mbar~999mbar

Set Vacuum : Weight loaded: 2mbar~43mbar；

Spring loaded: 43mbar~48mbar

Materials: WCB, CF8, CF3M(Others on request)

Standards: API2000, ISO28300

The 9200Z P/V Valve with Flame Arrester is an advanced in-line solution engineered to precisely manage pressure and vacuum conditions while offering reliable flame protection.

Size: NPS2~12

Set Pressure : Weight loaded: 2mbar~69mbar；

Spring loaded: 69mbar~999mbar

Set Vacuum : Weight loaded: 2mbar~43mbar；

Spring loaded: 43mbar~48mbar

PV valve materials: WCB, CF8, CF3M (Others on request)

Standards: API2000、ISO28300、ISO16852

Flame arrester type: 8830/8840 series

Flame arrester housing materials: Carbon steel, SS 304, SS 316L

Flame arrester elements materials: SS 304, SS 316L

The 8810 flame arrester is a high-performance explosion-proof device designed to ensure the safety of industrial pipeline systems. It plays a key role in preventing the spread of flames and preventing explosion accidents, and is an indispensable and important safety device in many industrial fields.

The 9300 Pressure-Only Relief Valve is a highly specialized and meticulously engineered valve, specifically crafted to offer dependable overpressure protection across a diverse spectrum of industrial applications. This valve is not just a component but a critical safeguard that ensures the smooth and safe operation of industrial processes.

Designed with a focus on delivering unwavering reliability and performance, the 9300 Pressure-Only Relief Valve plays a vital role in preventing potential disasters caused by excessive pressure build-up. It acts as a sentinel, protecting valuable equipment and systems from the damaging effects of overpressure.

The 9300 valve is the result of extensive research and development, incorporating the latest technological advancements and industry best practices. It is a testament to the commitment to providing superior protection solutions that meet the stringent demands of modern industrial operations.

Size: NPS2~12

Weight loaded: 2mbar~69mbar

Spring loaded: 69mbar~999mbar

Materials: WCB, CF8, CF3M (Others on request)

Standards: API2000, ISO28300

The 8830 deflagration flame arrester is a high-performance in-line flame arresting device, which can effectively prevent the spread of flames from flammable gases and liquid vapors, ensuring the safe operation of industrial pipeline systems.  

Concentric / Eccentric / Bi-directional

Size: NPS2~40(Others on request)

Materials: Carbon steel, SS 304, SS 316L (Others on request)

Explosion group: D(IIA), C(IIB3), B(IIC)

Standards: ISO16852 , GB/T13347

Installation location is limited by L/D

The 9400 Vacuum-Only Relief Valve is a highly specialized and purposefully engineered valve, meticulously designed to provide dedicated protection to systems against the potentially damaging effects of vacuum conditions. It serves as a crucial safeguard, ensuring the stable and uninterrupted operation of various industrial processes.

This valve is not just an ordinary component but a strategic solution that plays a vital role in maintaining the reliability and functionality of systems that are prone to vacuum-related issues. It is engineered with a deep understanding of the complex dynamics of vacuum and the need for precise control to prevent any adverse impact on the equipment and processes it is protecting.

The 9400 Vacuum-Only Relief Valve is the result of extensive research, development, and engineering expertise. It represents a commitment to providing cutting-edge technology and superior protection in industries where vacuum control is of paramount importance.

Size: NPS2~12

Weight loaded: 2mbar~69mbar

Spring loaded: 69mbar~999mbar

Materials: WCB, CF8, CF3M (Others on request)

Standards: API2000, ISO28300

he 8840 Stable Detonation Flame Arrester is a high-performance in-line device specifically engineered to prevent the propagation of stable detonation flames from flammable gases and liquid vapors, ensuring the secure operation of industrial pipeline systems.

Concentric / Eccentric / Bi-directional

Size: NPS2~40(Others on request)

Materials: Carbon steel, SS 304, SS 316L (Others on request)

Explosion group: D(IIA), C(IIB3), B(IIC)

Standards: ISO16852 , GB/T13347

Installation location is limited by L/D

The 7710 Emergency Relief Vent stands as a stalwart and highly efficient weight-loaded pressure relief device, meticulously engineered to offer unwavering protection to equipment and storage tanks in the most critical and demanding situations. This device is not just a mechanical component but a crucial line of defense, ensuring the safety and integrity of industrial operations.

Designed with a focus on reliability and effectiveness, the 7710 Emergency Relief Vent is the result of in-depth research and development, drawing upon years of industry expertise and the latest advancements in pressure relief technology. It is engineered to respond promptly and accurately to pressure fluctuations, providing a reliable safeguard against potential disasters.

The 7710 Emergency Relief Vent plays a vital role in maintaining the stability and security of industrial processes, where the protection of equipment and storage tanks is of paramount importance. It is a testament to the commitment to providing superior safety solutions that meet the rigorous demands of modern industrial environments.

Size: NPS16~24

Set Pressure: 6mbar~69mbar；

Materials: Carbon steel, SS 304, SS 316L (Others on request)

Standards: API2000, ISO28300

The 9500 Pilot Operated Pressure & Vacuum Relief Valve stands as a highly sophisticated and meticulously engineered valve solution, purposefully crafted to precisely manage the pressure and vacuum conditions within a wide array of diverse industrial systems. This valve is not merely a component but a strategic instrument that plays a pivotal role in maintaining the stability and safety of complex industrial operations.

Designed with a forward-thinking approach and cutting-edge technology, the 9500 valve is engineered to meet the exacting demands of modern industrial processes where precise control of pressure and vacuum is essential for optimal performance and protection.

The 9500 valve is the result of in-depth research and development, combining years of industry expertise with the latest advancements in valve engineering. It represents a commitment to providing top-notch solutions that address the evolving challenges faced by various industrial sectors.

Size: NPS2~12

Pilot Operated: 1mbar~100mbar

Materials: WCB, CF8, CF3M (Others on request)

Standards: API2000, ISO28300

The 8850 Unstable Detonation Flame Arrester is a cutting-edge in-line device engineered to effectively prevent the spread of unstable detonation flames in industrial pipeline systems.

Concentric / Eccentric / Bi-directional

Size: NPS2~12(Others on request)

Materials: Carbon steel, SS 304, SS 316L (Others on request)

Explosion group: D(IIA), C(IIB3), B(IIC)

Standards: ISO16852 , GB/T13347

Installation location is not limited by L/D