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Ningbo Jintian Copper (Group) Co., Ltd.
Ningbo Jintian Copper (Group) Co., Ltd.

Types of Valves & Pipe Fitting For Sale

  • Brass Ball Valve:

    Brass ball valve, evolved from cock, is used to cut off, distribute and change the flow direction of medium. The ball valve designed as V-shaped opening also has good flow regulation function.
  • Brass Gate Valve:

    Brass Gate valve refers to the valve whose closing part (gate) moves along the vertical direction of the channel axis. It is mainly used as the cutting medium on the pipeline, that is...
  • Brass Check Valve:

    Check valve refers to a valve whose opening and closing parts are circular valve discs and act by their own weight and medium pressure to block the backflow of medium.
  • Brass Float Ball Valve:

    Brass Float ball valve is a valve composed of curved arm and floating ball, which can be used to automatically control the liquid level of water tower or pool. It has the characteristics of simple..
  • Brass Angle Valve:

    Brass angle valve is an angle stop valve. Angle valve is similar to spherical valve. Its structure and characteristics are modified by spherical valve. This is because the pipe forms a 90 degree...
  • Brass Stop Valve:

    Brass Stop valves are used to regulate fluid flow and shut off fluid (ball and gate valves should always be preferred even for shut-off operations). The stop valve is a two-way valve...
  • Brass Strainer:

    Brass strainer(brass filter) is an indispensable device on the transmission medium pipeline. It is usually installed at the inlet of pressure reducing valve, pressure relief valve, constant water level...
  • Brass Pressure Reducing Valve:

    Brass reducing valve is used to control the opening of the opening and closing parts in the valve body to adjust the flow of the medium and reduce the pressure of the medium.
  • Brass Manifold:

    As a Brass manifold connecting the water supply and return of each loop heating pipe, the water collector is an equipment in the floor heating system and plays a pivotal role.
  • Brass Bibcock

    It is a device to open and close water medium and control outlet water flow and water temperature.
  • Brass Gas Valve

    Gas valve is a new type of safety supporting device for gas pipeline engineering; It is used to cut off, connect and regulate the gas in the pipeline, with good control characteristics and sealing...
  • Brass Flanged Valve:

    In general, flanges are used one-to-one rather than individually. Flanges are usually used to connect pipes. Flange valves and threaded valves are mainly connected in different ways, and other working...
  • Brass Fittings:

    Brass fittings are the collective name for the parts of the piping system that play a role in connecting, controlling, diverting, diverting, sealing, supporting, etc. The main categories are elbow, direct, reducer and tee. Used to connect copper pipes, iron pipes, PPR pipes, ABS pipes, etc.

Valves & Pipe Fitting FAQs

  • How do you Connect a Pipe to a Valve?

    The valve is connected to the pipe using pipe threads. ... Most valves employ the tapered thread type. The valve is welded directly to the pipe. This connection is usually used where perfect shutoff of leakage is crucial, Most common on urban water and sewerage and gas pipelines


    Flanged connections are the most common method of connecting valves to piping systems regardless of pressure levels and valve size. They are made by using two flanges, which are attached using stud bolts and nuts. They are quick and easy to assemble and disassemble for repair or replacement purposes.

  • How to Clean Valves and Fittings?

    If you can disconnect your brass ball valve from the pipeline, take it to a sink and run water through at as high pressure as possible. If this does not clear the blockage, use a small brush (like a toothbrush) and dish soap to loosen and push out the blockage.

    Spray the lubricant onto the valve where the valve handle enters the actual valve body and let it sit for about 20 minutes. Then, try loosening the valve by hand again. If it doesn't move, or is still difficult to turn, tap it lightly with the hammer

  • How to Choose Pipe Valves and Fittings?

    1. Determine the type of valve: gate valve, globe valve, ball valve, butterfly valve, throttle valve, safety valve, pressure reducing valve, steam trap, etc.;

    2. Determine the parameters of the valve: for automatic valves, according to different needs to determine the allowable flow resistance, discharge capacity, back pressure, etc., and then determine the nominal diameter of the pipeline and the diameter of the seat hole;

    3. Determine the geometric parameters of the selected valve and fittings: the length of the structure, flange connection form and size, the size of the valve height direction after opening and closing, the size and number of connected bolt holes, the entire valve external dimensions, etc.

    4. Determine the nominal diameter of the pipeline connected to the valve and the connection method, to understand which is flange, threaded, welded and other connections; know which way to operate the valve, manual, electric, electromagnetic, pneumatic or hydraulic, electrical linkage or electro-hydraulic linkage it.

Valves & Pipe Fitting Introduction

Certifications
  • CE
  • NSF
  • UPC
  • WRAS
  • ISO9001
  • ISO14001
  • ISO45001
  • Certifications
Equipments
  • Italian Hot Forging Machine
    Italian Hot Forging Machine
  • Valve Automatic Dipping Powder Coating Line
    Valve Automatic Dipping Powder Coating Line
  • Automatic Assembling
    Automatic Assembling
  • Brass Mini Ball Valve Production Equipments
    Brass Mini Ball Valve Production Equipments
  • Brass Mini Ball Valve Production Equipments
    Brass Mini Ball Valve Production Equipments
  • CNC
    CNC
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