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English Translations » 【仪表自控交流圈】 » Supply pressure for HA multi-spring diaphragm actuator

Supply pressure for HA multi-spring diaphragm actuator

2017-07-27View Original

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A value of 400 kPa is generally specified. Can 800 kPa be used?
Reply #22017-07-27
I want to ask you, is the pressure of your gauge air that high?
Reply #32017-07-27
The instrument air pressure main is generally 0.7–0.8 MPa; the supply pressure for most spring-diaphragm actuators is 280 KPA, while for a few it is 400–600 KPA. Fragile springs ranging from 400KPA to 800KPA.
Reply #42017-07-27
Normally, 4.5 BAR is sufficient

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Translated at 2026-07-21 02:48:07

Original: https://bbs.hcbbs.com/thread-1808747-1-1.html

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