Ductile Iron Body Deluge Valve

Ductile Iron Body Deluge Valve suppliers

Ductile Iron Body Deluge Valve factory

Product Introduction:

When a fire breaks out, the fire detector sends out a signal, and through the fire alarm (or fire control center), the solenoid valve on the diaphragm deluge valve can be automatically opened (the quick-open valve can also be opened manually), so that the water in the pressure chamber can be discharged quickly , After the pressure is released, the water acting on the lower part of the valve clack quickly pushes the valve clack up and enters the system pipeline to spray water to extinguish the fire. At the same time, the water flows to the reporting pipe network, causing the hydraulic alarm bell to sound an alarm, and the pressure switch to act to send a signal to the duty room or start the fire pump to supply water.

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Description

Technical Parameters

Production Overview

The system uses a deluge valve to link with the alarm system. The sprinkler is closed, and there is no water in the pipeline at ordinary times. Once the alarm is issued, it can be pre-filled with water, changing from a dry system to a wet system. As soon as the Deluge valve opens the water shall flow through the piping to flow water to all water spray sprinkler mounted on the piping around the transformer. The water shall be sprayed in Hollow conical spray pattern to cover entire area of the transformer so that the fire on the transformer shall cool due to emulsification as well as fire get extinguish due to cutting off oxygen due to coverage pattern of the sprinkler.

Specification

Material	Body	Ductile Iron
	Diaphragm	NBR Rubber
	Pipes	Stainless Steel 304 Pipe, Galvanized Pipe
	Ball Valve & Strainer & Check Valve	Brass
	Water Motor Gong	Carbon Steel and Aluminium Alloy
Working Pressure	16 Bar
Sealing Testing Pressure	32 Bar
Applicable Temperature	4°C to 70°C
Installation	Vertically Or Horizontally
Flow Switch Contact Capacity	DC24V,0.5A
Solenoid Valve Voltage	DC24V
Connection	Flange × Flange
Available Size	3"- 8"(DN80-DN200)

FAQ

Q.What's your payment terms?

A:We accept T/T, L/C, Western Union, Paypal,etc.

Q:What can you buy from us?

Fire Sprinkler system,Foam system,Fire Monitor,Fire Nozzle,Fire Valves,Fire Hydrants

Q:Is the sample provided for free?

A few small products like sprinkler decorative covers can be provided for free, but the buyer needs to pay for the shipping. Other products need to be confirmed according to the specific situation.

Q:How to mail the samples?

Small samples are usually sent by express (DHL, UPS, FEDEX, TNT). If the buyer has other opinions, both parties can discuss with each other.

Order Information

Dear Customer,

Before ordering, please contact with our sales team to discuss order information, such as Model Number, Flow Rate, Material, Control Ways, Package,Etc.

If you have any other requirements or wanna know more info about our products, welcome to contact as well. Our Sales team and Technical Department are willing to support you.

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Features

-Ductile iron construction valve body,less weight and extra strength.

-Available for electric operation,hydraulic operation,manual operation.

-The all moving parts can be serviced without removing the valve from the installed position.

-Simple design for easy installation and operation.

-Vertical or horizontal installation.

-CCCF certificated.