Highlight:
Highlight: Steel Internal Thread Wedge Gate Valve
Product introduction:
The Z11H internal thread gate valve has low fluid resistance and requires minimal torque for opening and
closing. It can be used in loop pipe systems where the medium flows in both directions, meaning the medium
flow direction is unrestricted. When fully open, the sealing surface is less eroded by the working medium
compared to globe valves. The physical structure is relatively simple, with good manufacturability and a short
structural length. This product is suitable for opening and closing applications in pipelines for water, oil, steam,
etc., and features advantages such as low flow resistance, flexible opening/closing, long service life, and
safety/reliability.
Product technical parameter:
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Standard Or Non-standard:
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Standard
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Application:
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General
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Product Features:
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Industrial Valve
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Purpose:
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Pipeline Open And Close
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Manufacturing Craft:
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Forge
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Raw Material:
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A105, F11, F22, F304, F316, F321 Etc.
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Pressure Nominal:
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150lb-2500lb
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Port Size:
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1/2" - 2"
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Test Standard:
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Strength Test And Sealing Test And Client Requirement
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Name:
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Forged Gate Valve
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Product features:
1. The gate valve features a reasonable structural design, reliable sealing, smooth flow passage, and a low flow resistance coefficient.
2. The sealing surfaces of the gate and valve seat are surfacing welded with iron-based alloy or Stellite cobalt-based hard alloy, offering
excellent wear resistance, high-temperature resistance, corrosion resistance, anti-scuffing performance, and long service life.
3. Adopting a wedge-type elastic gate or rigid wedge single-gate structure, with rolling bearings installed in medium and large diameters for
flexible and easy switching.
4. The valve stem undergoes quenching and tempering as well as surface nitriding treatment, providing good corrosion resistance, anti-
scuffing property, and wear resistance.
5. Various pipe flange standards and flange sealing surface types can be adopted to meet various engineering needs and user
requirements.
6. The valve body materials are complete in variety, and packing and gaskets can be reasonably selected according to actual working
conditions or user requirements, making it suitable for various pressure, temperature, and medium conditions.
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