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Applicable medium vapor, air, water, oil ammonia, ammonia liquid, nitric acid, etc
1, all kinds of anti-sulfur spring type safety valves should be installed vertically.
2, anti-sulfur spring type safety valve outlet should have no resistance to avoid pressure phenomenon.
3, anti-sulfur spring type safety valve should be specially tested before installation, and check its official sealing.
4, the anti-sulfur spring type safety valve in use should be regularly checked.