Product Information：
The definition of "valve" is a device used to control the direction, pressure and flow of fluid in a fluid system. Brass Water Gate Valve is a device that makes or stops the medium (liquid, gas, powder) in piping and equipment, and can control its flow. The working principle of Brass Water Gate Valve is to turn the handwheel, and through the advance and retreat of the thread of the handwheel and the valve stem, the valve plate connected with the valve stem is lifted or lowered to achieve the function of opening and closing.
This Brass Water Gate Valve is a copper valve under IFAN. It is a metal valve. It adopts forced sealing, that is, when the valve is closed, the first wheel must be twisted by external force to ensure the tightness of the sealing surface.
Product Size：
Size(mm) | PCS/Box | Weight（g） | CBM |
1/2" | 168 | 320 | 0.025 |
3/4" | 120 | 460 | 0.025 |
1" | 81 | 690 | 0.025 |
1-1/4" | 36 | 1030 | 0.025 |
1-1/2" | 20 | 1400 | 0.025 |
2" | 18 | 2280 | 0.025 |
2-1/2" | 12 | 3680 | 0.025 |
3" | 8 | 5420 | 0.025 |
4" | 6 | 10590 | 0.025 |
Product Features:
The advantages of Brass Water Gate Valve: small dynamic resistance, the medium channel inside the valve body is straight, the medium flows in a straight line, and the flow resistance is small; it is more labor-saving when opening and closing. Compared with the globe valve, because whether it is open or closed, the movement direction of the gate is perpendicular to the flow direction of the medium; the height is large, the opening and closing time is long, and the opening and closing stroke of the gate is large, and it is necessary to rotate the first wheel. Switch on and off; the water hammer phenomenon is not easy to occur because the closing time is long; the medium can flow in any direction on both sides, which is easy to install, and the two sides of the Brass Water Gate Valve channel are symmetrical; Distance) is small; simple shape, short structure length, good manufacturing process, wide application range; compact structure, good valve rigidity, smooth passage, small flow resistance, long service life, reliable sealing, light and flexible operation.
Installation points of Brass Water Gate Valve: The installation position, height, and direction of inlet and outlet of Brass Water Gate Valve must meet the design requirements, and the connection should be firm and tight; all kinds of manual valves installed on thermal insulation pipelines, the handle must not be downward; Brass Water Gate Valve The gate valve must be visually inspected before installation, and the nameplate of the valve should comply with the current national standards; the strength and tight performance test should be carried out before installation, and it is allowed to be used after passing the test; during the strength test, the test pressure is 1.5 times the nominal pressure, and the duration is not long. Less than 5 minutes, the valve housing and packing should be qualified without leakage; the handwheel, handle and transmission mechanism are not allowed to be used for lifting, and collision is strictly prohibited.
