Ductile Iron Diaphragm Type Adjustable Pressure Reducing And
Stabilizing 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.
The YX8741X diaphragm adjustable pressure reducing and stabilizing
valve is a hydraulic control valve, which is a valve for water
pressure control. The hydraulic control valve consists of a main
valve and its attached pipes, guide valves, needle valves, ball
valves, and pressure gauges. According to different usage purposes,
functions, and locations, it can be evolved into remote control
float valves, pressure reducing valves, slow closing check valves,
flow control valves, pressure relief valves, hydraulic electric
control valves, water pump control valves, etc.
The YX8741X diaphragm adjustable pressure reducing and stabilizing
valve is a valve used in a parallel water supply system for
firefighting and domestic use, to adjust the direction of water
supply. When a fire occurs, the fire department urgently needs a
large amount of water, and immediately cut off domestic water to
ensure sufficient fire water supply; When the pressure of the
fire-fighting water decreases, the valve automatically opens in a
normally open state, restoring domestic water supply. This valve
eliminates the need for a separate fire-fighting water supply
network in the system, greatly saving construction costs and water
consumption.
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. Diaphragm Type Adjustable Pressure Reducing And Stabilizing Valve
with high sensitivity, safety and reliability, easy debugging, and long
service life.
2. Diaphragm type adjustable pressure reducing valve and
stabilizing valve with stable pressure control. The pilot valve and
main valve work continuously, and the downstream pressure changes
continuously and steadily, with little influence from the inlet
pressure.
2. A filter should be installed in front of the YX8741X diaphragm
adjustable pressure reducing and stabilizing valve, and it should
be easy to discharge pollutants.
