Name: China ZSFM Type Deluge Valve Manufacturers, Suppliers - Wholesale Price - FOREDE
Brand: FOREDE
SKU: 264458590

Description

Technical Parameters

Products Description

ZSFM Type Deluge Valve

forede ® ZSFM Type Deluge Valve is a crucial component in fire protection systems, designed to activate in case of fire to rapidly release a large volume of water. This valve is essential in controlling and extinguishing fires in high-hazard areas such as aircraft hangars, industrial facilities, and chemical plants.

One of the key features of forede ® ZSFM Type Deluge Valve is its quick response time, ensuring that water is released promptly upon detection of a fire. This rapid response is crucial in preventing the spread of fires and minimizing damage to property and assets. The valve is designed to handle high flow rates, ensuring that water is delivered at an optimal pressure to effectively suppress fires.

forede ® ZSFM Type Deluge Valve is also highly durable and reliable, built to withstand harsh operating conditions and provide reliable performance when it is needed most. This reliability gives building owners and facility managers peace of mind, knowing that their fire protection system is equipped with a dependable and effective valve.

Products Specification

Features

Body Material: Ductile Iron,QT450;

Seal Disc Material: NBR;

Ball Valve &Strainer &Check Valve: Brass Standard;

Piping Accessories: Galvanized Pipe Standard;

Working Pressure: 1.6Mpa;

Surface Finishing : Epoxy Red.

Material	Valve Body	Ductile Iron
	Diaphragm	NBR Rubber
	Pipes	Galvanized Pipe
	Valves	Brass
	Water Motor Gong	Carbon Steel and Aluminium Alloy

FAQ

1.What is a ZSFM Type Deluge Valve, and how does it function in fire protection systems?

A ZSFM Deluge Valve is a fast-acting, hydraulically or electrically controlled valve used in fire protection systems to release large volumes of water or foam simultaneously across an entire hazard area. It remains closed under normal conditions but opens fully when triggered by a detection system (e.g., smoke/heat sensors or manual release), flooding the protected zone to suppress fires rapidly. Commonly used in high-risk facilities like aircraft hangars, chemical plants, and power stations.

2. How does a deluge valve differ from a pre-action or wet-pipe system valve?

A deluge valve opens fully when activated (flooding the entire area), triggered by external detection. A pre-action valve requires two steps (detection + sprinkler activation) to prevent accidental discharge. A wet-pipe valve keeps water always pressurized in pipes, releasing only when sprinklers heat up. Deluge systems suit high-hazard zones, while pre-action protects sensitive areas, and wet-pipe is standard for most buildings.

3. What are the main components of a ZSFM deluge valve?

ZSFM Deluge Valve Components

Valve body (main water control)

Clapper assembly (seals water flow until activation)

Trim system (solenoid/pneumatic release mechanism)

Pressure chamber (holds valve closed via water pressure)

Drain/retard chamber (controls activation speed)

Alarm port (trigs waterflow alarms).