Product Overview

Balanced high-pressure globe valve is a kind of valve designed for high-pressure 2500LB level (PN420) working conditions, widely used in petroleum, natural gas, chemical industry, electric power and metallurgy and other high-pressure fluid pipeline system. The valve is suitable for water, steam, oil, gas and some corrosive media, with excellent resistance to high pressure, high temperature and corrosion resistance. Balanced high-pressure globe valve adopts balanced structural design, the valve seat and valve flap through a special balancing device, effectively reducing the impact of high pressure on the valve, to ensure the stability and sealing of the valve in extreme working conditions. Product advantages include flexible opening and closing, superior sealing performance, low flow resistance, wear resistance and long service life. The unique design of the valve ensures that the fluid cut-off function in high-pressure environments, can quickly cut off or connect the fluid to prevent the system from overpressurization or leakage. Balanced high-pressure shut-off valve has a wide range of application prospects, is to ensure the safe operation of high-pressure pipeline system ideal valve, widely used in the field of flow regulation, cut off the high precision requirements.

Product Features

1. Optimized high-voltage performance
2500LB Class (PN420) Maximum Rating
Balanced spool design reduces operating torque 50-60%
Precision-machined runners minimize turbulence

2. Heavy structures
Forged ASTM A182 F22/F91 body for high-temperature service
Integral Hardfaced Seat (Stellite 6/21)
Anti-blowout stem with loaded packing

3. Excellent sealing technology
Primary metal-to-metal seal (Class IV standard)
Secondary Graphite Emergency Seal
Designed to meet API 607 fire protection standards

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