Classification and usage of ppr pipe fittings-Zhejiang Taizhen Industrial Co., Ltd.

When it comes to ppr pipes, we may be more familiar with ppr pipes. Many people don’t know much about ppr pipe fittings. Ppr pipe fittings are also very important in pipe connection. Pipe fittings, reasonable operation construction.

1. The ppr elbow is a pipe fitting that changes the direction of the pipeline
2. The ppr union and sleeve are used for the connection between the ppr pipe and the metal pipe
3. ppr tees and crosses are used to change the direction of the fluid
4. The ppr pipe cap and plug are used to seal the reserved pipe
5. The clamps, high clamps and low clamps of Ppr pipe fittings are used to fix the pipes, and the PPR Yuanbao Bay and winding bends are used for bypass connections of cross-arranged pipes
6. Ball valve: The main features are its compact structure, reliable sealing, simple structure, and convenient maintenance. The sealing surface and spherical surface are always in a closed state, which is not easy to be eroded by the medium, and easy to operate and maintain. It is suitable for general working media such as water, solvent, acid and natural gas, and also suitable for media with harsh working conditions, such as oxygen, hydrogen peroxide, methane and ethylene, etc., and has been widely used in various industries.
7. The opening and closing part of the stop valve is a plug-shaped disc, the sealing surface is flat or conical, and the disc moves linearly along the center line of the fluid. The movement form of the valve stem includes a lifting rod type (the valve stem lifts up and down, and the hand wheel does not lift), and there is also a lifting and rotating rod type (the hand wheel and the valve stem rotate together to rise and fall, and the nut is set on the valve body).

The stop valve is only suitable for full opening and full closing, and adjustment and throttling are not allowed.
8. The Y-type filter is an indispensable filter device for the pipeline system of the conveying medium. The Y-type filter is usually installed at the inlet of the pressure reducing valve, pressure relief valve, fixed water level valve or other equipment to remove the medium. impurities to protect the normal use of valves and equipment.
9. The valve magnetic lock relies on the magnetic force to control the opening and closing of the closing parts in the valve. No gaps, anti-clogging, waterproof, anti-corrosion, easy to use; deeply favored by water supply, heating, gas, solar water heater and other industries.
10. The quick-opening ball valve is evolved from the plug valve. Its opening and closing part is a sphere, and the sphere is rotated 90° around the axis of the valve stem to achieve the purpose of opening and closing.

Ball valves are mainly used to cut off, distribute and change the direction of medium flow in pipelines, and ball valves designed as V-shaped openings also have good flow regulation functions.