KQ947F
The valve uses a polymer as a sealing material, has excellent sealing performance over a wide temperature and pressure range, a wide selection of valves, specifications and pressure, full path and shrinkage, is a chemical, oil refining, oil and gas mining process system valve.
The main design parameters
Structural features: three-stage fixed shaft support, valve body, valve cover and ball are unified forging size: full diameter: DN 50 ~ 400 (2" ~ 16")
Shrink: DN 50 to 450 (2" to 18")
Pressure: PN1.6～15.0MPa, ANSI grade 150～1500Lb
Fire Test: According to API 607 ​​and BS 6755 II fire test Anti-corrosion: The valve body uses a variety of anti-corrosion materials Valve stem, ball, fixed shaft and valve seat can be nickel plated according to U.S. standards Drive mode: Small-caliber manual operation, large diameter use Worm gear operation can be equipped with pneumatic, electric or hydraulic actuators as required. Sulphur resistance: Designed and manufactured in accordance with NACE 01-75 standard materials, combined with other requirements |
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Folder
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