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China 4 inch Brass Gas Ball Valve With Certification Manufacturers, Suppliers, Factory

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  • Wedge Gate Valve

    Wedge Gate Valve

    The two sealing surfaces of the wedge gate valve are wedge-shaped.The disc of the wedge gate valve is the gate plate. The movement direction of the gate plate is perpendicular to the direction of the fluid. Wedge gate valves are widely used in petrochemical, thermal power plants and other oil products, steam pipeline as connecting or cutting off the intermediate device of the pipeline opening and closing.
  • Throttle Butterfly Valves

    Throttle Butterfly Valves

    Throttle Butterfly Valves are among the family of quarter-turn valves and work very similar to ball valves. The “butterfly” is a disk connected to a rod. It closes when the rod rotates the disc by a quarter turn to a position perpendicular to the flow direction .When the valve opens, the disk is rotated back to allow the flow .
  • Full Bore Butterfly Valve

    Full Bore Butterfly Valve

    The full bore butterfly valve has an internal flow channel of sufficient size to allow the flow of material to pass through without any obvious restriction, and the internal flow is equal to the full area of the inlet; the Full bore butterfly valve is mainly used for on-off and open circuit conditions, where the logistics must be stopped or dedicated . The Full bore butterfly valve produced by Milestone Valve Company has excellent quality, stable performance and good sealing performance, and is widely used in water supply and drainage, petroleum, chemical, construction, medicine, food and other fields.
  • 2 inch Brass Ball Valve

    2 inch Brass Ball Valve

    China 2 inch Brass Ball Valve Factory Directly Supply. Milestone is 2 inch Brass Ball Valve manufacturer and supplier in China. The 2 inch brass ball valve is mainly used in the pipeline to control and regulate the flow of medium, which is suitable for water, oil and non-flammable gas. The valve is connected with the pipe by thread connector. And the valve body is made of brass material.attachments such as flat surface cleaners, extension wands, and water brooms. These pressure washer ball valves are great time savers.
  • Actuated Butterfly Valve

    Actuated Butterfly Valve

    These are related to the Milestone Actuated Butterfly Valve news, in which you can learn about the updated information in Actuated Butterfly Valve, to help you better understand and expand V market. Because the market for Actuated Butterfly Valve is evolving and changing, so we recommend that you collect our website, and we will show you the latest news on a regular basis.
  • Brass Swing Check Valve

    Brass Swing Check Valve

    The disc of the brass swing check valve is disc-shaped and rotates around the shaft of the valve seat passage. Because the channel in the valve is streamlined, the flow resistance is smaller than the lift check valve, which is suitable for occasions where the flow rate is low and the flow is not often changed.
  • Related Blog
  • Reviews

  • What kind of valve is a gate valve? Is it different from a globe valve?

    Gate valve refers to a valve whose closing member (gate plate) moves in the vertical direction along the center line of the passage. Gate valves are mainly used for cutting off in pipelines.

  • Differences Between Gate, Globe and Check Valves

    Gate valve: it is the most commonly used valve in pipeline system. It is a general service valve, mainly used for switching, non throttling applications. Fully open or fully closed, not used to regulate flow. A partially open gate valve will accelerate corrosion caused by merchandise in the pipe and will damage the seat in a short time. Gate valves are an economical and effective way to provide high quality seal valves with high temperature tolerances.

  • What is a cryogenic ball valve? Working principle of cryogenic ball valve

    The low-temperature ball valve is a commonly used device for controlling the flow of media. It can be used in low-temperature or ultra-low-temperature media such as -50°C, -110°C, -196°C. It can control the flow and cut-off of the medium and is widely used in Various industries such as LNG systems, cryogenic systems, military industry, aerospace and other occasions.

  • Common Valve Troubleshooting Methods

    Leakage of valve packing.Cause Analysis:The packing gland is not tightly pressed.The filler becomes invalid due to long-term use or improper storage.

  • How to Extend the Service Life of Valve Packing

    In the valve design or use experience, the packing of the lift valve is mostly asbestos packing or graphite packing or PTFE V-type packing, but these kinds of packing will wear out and the gap will gradually increase as the number of valve opening and closing increases.

  • The Container Enters The Factory For Packing

    Recently, Tianjin Milestone Pump & Valve Co. Ltd. signed an export order for valves from Laos, which has already been shipped. A 40GP container was ordered for this batch of valves. During the heavy rain, the container was arranged to be loaded into the factory.

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