Butterfly valve pressure test video

2025-01-06

Butterfly valve pressure test video

author: SJ

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Open the gate plate.

Allow the internal pressure within the valve to rise to the specified test value.

Close the gate plate.

Immediately disassemble the gate valve and inspect both sides of the gate seal for leakage. If leakage is detected, promptly replace the valve with a new one.

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SJ vacuum valves

High Durability & Long Service Life

SJ vacuum valves are designed for 1 million operational cycles under standard conditions,

ensuring minimal maintenance and high reliability in semiconductor and high-precision industrial applications1.

The valve body uses vertical sealing surfaces, reducing the risk of foreign particle entrapment and enhancing longevity

2025-01-14 178

The purpose of SJ is to show the valve pressure process transparently and openly to ensure product quality

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What exactly is the relationship between SANJING Valve Company and S J Valvole S.R.L.?

SJ Valvole S.R.L. is an Italian-registered entity holding multiple European OEM brand authorizations, utilizing shared local facilities for valve manufacturing, testing, and dispatch. SANJING Valve Co. operates as a wholly owned subsidiary of S J Valvole S.R.L., serving as its primary manufacturing hub with licensed processing rights under European brand authorizations.

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The operational alignment between SANJING Valve Co. and S J Valvole S.R.L. is strategically structured to meet global trading requirements:

Pricing & Cost Efficiency: Optimizes tariff structures and local production costs to maintain competitive global pricing.

Supply Chain & Lead Times: Streamlines manufacturing schedules to meet strict delivery deadlines across international markets.

Compliance & Documentation: Facilitates tailored Certificates of Origin (COO) to fulfill regional import regulations and trade agreements.

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