Shanghai Jianggong Valve Manufacturing Co., Ltd.
Shanghai Jianggong Valve Manufacturing Co., Ltd. Industrial valve expert With safe and reliable products To provide you with thoughtful services
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Ductile Iron Diaphragm Type Remote-Controlled Floating Water Level Control Valve
Product introduction:
Fire fighting valve products are control accessories on industrial and building pipelines. Fire fighting valve is the most important controlled accessory on industrial and building pipelines, normally consisting of valve body, opening and closing mechanism, and valve cover. Simple structure and reliable sealing.
Most fire valves are connected with clamps, making the complex valve installation and pipeline connection process simple, fast, and convenient. Taking pipeline connection technology a big step forward.
F740X Series diaphragm remote control float valve consists of a main valve, float valve, and connecting system. The main valve body adopts a full channel, direct flow and streamlined design, the takeover system consists of float valve, ball valve, and pipeline.This product directly uses a float ball guide valve for liquid level control, without the need for other devices and energy. It has a simple structure, easy maintenance, control is not affected by water pressure, high accuracy of liquid level control, and reliable sealing.
Product technical parameter:
| Nominal Diameter DN (mm) | 65~200 | |
| Nominal Pressure PN (MPa) | 1.6/2.5 | |
| Test Pressure (MPa) | Strength (water) | 2.4/3.8 |
| Enclose (Water) | 1.8/2.8 | |
| Working temperature | 0~80℃ | |
| Medium suitable | Water | |
Product features:
1. Close tightly and reliably. The main valve is sealed with a rubber sealing ring, and the closing force is automatically formed by the main valve control room to maintain appropriate closing force, with high sealing life and reliability.
2. Easy to operate, no need to equip the valve with an additional electrical control system. The valve automatically opens and closes as the liquid level changes.
3. The valve body adopts a full channel and streamlined design, that make direct flow, low hydraulic loss and good energy-saving effect.