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- Chiyoda Seiki GS-140H Series Medium Flow Self-powered Pressure Regulator (Primary pressure: 15.0 MPa or less/adjustment pressure 1.0 to 4.0 MPa, standard flow rate: 350 m3/h・Air)
Chiyoda Seiki, Japan
Chiyoda Seiki GS-140H Series Medium Flow Self-powered Pressure Regulator (Primary pressure: 15.0 MPa or less/adjustment pressure 1.0 to 4.0 MPa, standard flow rate: 350 m3/h・Air)
Made in Japan
Manufacturer: Chiyoda Seiki
Model: GS-140H/GS-140H-H/GS-140HS/GS-140HS-H
Feature
To regulate pressure for various manifolds filled with high pressure and achieve a secondary pressure ranging from 1.0 to 4.0 MPa, our products feature a spring-loaded, self-powered, and compact design.
They undergo ultrasonic cleaning to eliminate grease, ensuring safety when used with oxygen gas and other gases.
Each unit includes a pressure gauge for real-time monitoring while adjusting the set pressure. For specific applications, different models and fluids are available. Additionally, for high-pressure gas facilities, we offer certified products to meet safety standards.
Specifications
| model | GS-140H | GS-140HSTY | GS-140H-H | GS-140HS-H | |
| specification | certified product | MR-140H | MR-140HS | MR-140H-H | MR-140HS-H |
| right high pressure/left high pressure | right high pressure/left high pressure | right high pressure/left high pressure | right high pressure/left high pressure | ||
| Applicable gas | Oz, Nz, Ar, COz, Air, Natural Fangyou, etc. | H2, He | |||
| material | Body | C3771B | SUS304 | C3771B | SUS304 |
| Diaphragm | CR | CR/770 | CR | CR/7 ports | |
| C3604B | SUS304 | C3604B | SUS304 | ||
| 1 time force | Below 15.0MPa (certified product: below 20.0MPa) | ||||
| Adjust the pressure | 1.0-4.0 MPa | ||||
| standard flow | 350m²/h (standard disc P2=4.0MPa*Air) | 700m²/h (Standard disk P2=4.0MPa•Hz/He) | |||
| 1 pressure gauge | 0~25MPa | ||||
| 2 pressures | 0~6MPa | ||||
| Operating temperature | -10~+60°C | ||||
| standard connection | W22|14, 107ㄦPay C3604B/SUS304 | ||||
| doorway options | A, Rc, 7 wires, and copper pipes have reached one of 33 uses, and ZU-day is used for various differential connections | ||||
| C IN | 0.32 | ||||
| quality | 5.4kg | ||||
| quantity | |||||
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