Marine Service
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| PSL-MD Series | PSL-MD Series is slight-pressure-type diaphragm valve, which has been developed to intend to use for low temperature and low pressure and has a dominant market share of the liquefied gas carrier such as LPGC. This series has a large coefficient of discharge and high seat tightness and meets almost all ship classification. Pressure from 1 to 250 kPa Temperature from -196 to 125 deg C | |
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| PSL-MP Series | PSL-MP Series is piston type pilot operated pressure relief valve, which has been developed to intend to use for low temperature and middle pressure and has a dominant market share of pressurized gas carrier such as LPGC. This series has a large coefficient of discharge and high seat tightness and meets almost all ship classification. Pressure from 0.1 to 2 MPa Temperature from -196 to 125 deg C | |
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| SL / SJ Series | SL / SJ Series has been developed as a safety valve for steam service especially marine main boilers and auxiliary boilers and conform to various ship classifications. This series is designed to withstand severe specifications of high temperature and high pressure. Pressure to 20.6 MPa Temperature to 570 deg C | |
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| RE Series | RE Series is the spring loaded safety valve and mainly used for cargo piping. Basic design is based on API526 and it covers wide range of pressure and temperature. Pressure to 41.36 MPa Temperature from -267.8 to 538 deg C | |
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| SP series | SP Series is a safety valve made of bronze which conforms to various ship classifications. Pressure to -2.157 MPa Temperature to 220 deg C |
Power Generation
| Click to Zoom | Model | Description | Download |
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| SL / SJ Series | SL / SJ Series is a safety valve for steam service of boiler which is getting higher temperature and pressure year after year for advancing power generation efficiency. This series have been approved by the National Board of Boiler and Pressure Vessel Inspectors as meets all of demanding requirements from ASME Boiler and Pressure Vessel Code Section I Power Boiler. In addition, it meets with domestic and foreign regulations such as technical standard for thermal power generation and CE mark. Pressure to 34.8 MPa Temperature to 604 deg C | |
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| RE-STM Series | RE-STM Series is mainly used for steam piping. This series have been approved by the National Board as a safety valve for steam piping which meets all of demanding requirements from ASME Section VIII. In addition, it meets with domestic and foreign regulations such as technical standard for thermal power generation and CE mark. Pressure to 41.36 MPa Temperature from -267.8 to 538 deg C | |
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| RVK, RHK Series | RVK, RHK Series is a relief valve intended for heat exchanger, which conforms to HEI regulations. We have a wide variety of size from 8 to 30 inches. | |
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| PCV Series | PCV Series is the power actuated pressure relief valve for steam. The power of this valve is the air or electromagnet. Pressure to 30 MPa Temperature to 604 deg C | |
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| RPE Series | RPE Series has been approved by ASME Section I as the pilot operated relief valve for feed- water system. This series can be used for both vapor and water. Pressure to 25 MPa Temperature to 350 deg C |
Resource Development
| Click to Zoom | Model | Description | Download |
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| RE Series | RE Series is the spring loaded safety valve designed and manufactured in accordance with API526. This series meets all of requirements from ASME Section VIII and have been approved by the National Board. In addition, it meets many kinds domestic and foreign regulations and authorizations such as CE mark or TS mark. Pressure to 41.36 MPa Temperature from -267.8 to 538 deg C | |
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| RE (large bore type) | Its inlet size is more than or equal to 10 inches. This series meets all of requirements from ASME Section VIII and have been approved by the National Board. Pressure to 0.35 MPa Temperature from -196 to 538 deg C | |
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| RECLP Series | RECLP Series is the pressure relief valve for pump relief. It has the mechanism to pretend chattering caused by a pulsation. Pressure to 3 MPa Temperature from 0 to 200 deg C | |
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| RPS Series | RPS Series is the pilot operated valve designed and manufactured in accordance with API526. This series meets all of requirements from ASME Section VIII and have been approved by the National Board. We can offer both the non-flow pop type and non-flow modulate type. Pressure to 28 MPa Temperature from 0 to 300 deg C | |
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| RTE Series | RTE Series has been developed for thermal relief. Pressure to 9.92 MPa Temperature from -196 to 232 deg C | |
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| EVDW Series | EVDW Series is the vacuum relief valve which has been developed for the low temperature liquid storage tank. It is characterized by a large amount capacity and simple design. Pressure from -0.22 to 0.66 kPa Temperature ambient temperature | |
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| PSL-MD Series | PSL-MD Series is the diaphragm type pilot operated valve which has been developed for the low temperature and pressure liquid storage tank of LNG, LPG, or ethylene. It has large coefficient of discharge and high seat tightness. Pressure from 1to 250 kPa Temperature from -196 to 125 deg C |
