What standards does this deluge valve comply with?

The ZSFM/ZSFG type deluge alarm valve is based on the GB5135.5-2003 standard.

What are the available material options?

The valve can be customized in Ductile Iron, Cast Iron, or Stainless Steel.

How is the diaphragm pressure released to activate the valve?

Pressure can be released via electric conduct, wet type conduct, or dry type conduct.

What is the nominal diameter range for this valve?

The nominal diameter ranges from 50mm to 250mm, corresponding to 2" to 10".

What types of fire protection systems is this valve suitable for?

It is widely used in open sprinkler systems, including deluge, water curtain, and water mist systems.

What connection type does the valve use?

The valve features a flange connection type.

What is the rated working pressure of the valve?

The rated working pressure is 1.2MPa.

Zsfm Diaphram Type Deluge Valve for Fire Fighting Alarm System

SINCO FIRE AND SECURITY CO., LIMITED

10 yrs

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Product Highlights

Compliant with GB Standard: Meets GB5135.5-2003 standard with lever type structure and anti-returning function.
Wide Application Scope: Suitable for deluge, water curtain, and water mist systems in hospitals, hotels, and malls.
Multiple Customization Options: Customizable material, finish, pressure, diameter, and connection type.
Flexible Activation Methods: Supports electric, wet type, and dry type conduct for diaphragm pressure release.
Robust Material Choices: Available in Ductile Iron, Cast Iron, or Stainless Steel for durability.
Standardized Connection: Features flange connections for secure and standard installation compatibility.
Comprehensive Size Range: Nominal diameters from 50mm to 250mm (2" to 10") to fit various system needs.
High Pressure Resistance: Rated working pressure of 1.2MPa with high sealing and strength test pressures.

Product Attributes

Customization: Available
Sprinkler Head Type: Open
Alarm Valve Type: Deluge Valve
Model NO.: ZSFM
Automatically Opened and Closed Repeatedly: Can't Automatically Opened and Closed
Open Fire Sprinkler System Type: Deluge System
Alarm Valve Diameter: 50mm-250mm
Deluge Valve Type: Diaphragm Type
Material: Ductile Iron/Cast Iron/Stainless Steel
Finished: Standard Red Painting/Stainless Steel
Working Pressure: 1.2MPa
Norminal Diameter: 2"/3"/4"/5"/6"8"/10"
Connection: Flange
Transport Package: Standard Export Package
Specification: 2"-10"
Trademark: SINCO/OEM
Origin: Quanzhou, Fujian
HS Code: 84818
Production Capacity: 5000 Sets/Month

Zsfm Diaphram Type Deluge Valve for Fire Fighting Alarm System pictures & photos — Zsfm Diaphram Type Deluge Valve for Fire Fighting Alarm System

Zsfm Diaphram Type Deluge Valve for Fire Fighting Alarm System
Zsfm Diaphram Type Deluge Valve for Fire Fighting Alarm System
Zsfm Diaphram Type Deluge Valve for Fire Fighting Alarm System
Zsfm Diaphram Type Deluge Valve for Fire Fighting Alarm System
Zsfm Diaphram Type Deluge Valve for Fire Fighting Alarm System
Zsfm Diaphram Type Deluge Valve for Fire Fighting Alarm System

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Zsfm Diaphram Type Deluge Valve for Fire Fighting Alarm System
Zsfm Diaphram Type Deluge Valve for Fire Fighting Alarm System
Zsfm Diaphram Type Deluge Valve for Fire Fighting Alarm System
Zsfm Diaphram Type Deluge Valve for Fire Fighting Alarm System
Zsfm Diaphram Type Deluge Valve for Fire Fighting Alarm System
Zsfm Diaphram Type Deluge Valve for Fire Fighting Alarm System

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Product Description

Zsfm diaphram Type Deluge Valve for Fire Fighting Alarm System

Introduction
ZSFM/ZSFG type deluge alarm valve which is based on GB5135.5-2003 standard shows lever type structure and has the anti-returning function. The valve is widely used in open sprinkler system, for instance, deluge system, water curtain system, water mist system. The deluge valve starts when the pressure in the diaphragm is released then the pressure of the water supplying side pushes open the valve clack. To release the pressure in the diaphragm, there are quite some ways,such as electric conduct, wet type conduct, dry type conduct. This type of automatic fire fighting system is suitable for hospitals, hotels, factories, malls, airports, libraries, gym, exhibition center.

Technical parameters

Model	Rated W.P(Mpa)	Sealing Test Pressure(Mpa)	Strength Test Pressure(Mpa)	Norminal Diameter(mm)	Flange Diameter(mm)	Symmetric Hole Diameter(mm)	Screw Hole No. and Dia ΦA(mm)
ZSFM50	1.2	2.4	4.8	DN50	165	125	4xΦ18
ZSFM65				DN65	185	145	4xΦ18
ZSFM80				DN80	200	160	8xΦ18
ZSFM100				DN100	220	180	8xΦ18
ZSFM125				DN125	220	180	8xΦ18
ZSFM150				DN150	285	240	8xΦ22
ZSFM200				DN200	340	295	12xΦ22
ZSFM250				DN250	405	355	12xΦ26

Photoes
Zsfm Diaphram Type Deluge Valve for Fire Fighting Alarm System

Other Firefighting Equipment
Zsfm Diaphram Type Deluge Valve for Fire Fighting Alarm System

About the Supplier

This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR247369". Items marked "" are certified.

Company Profile

SINCO FIRE AND SECURITY Co., Limited is a professional company specialized in producing Fire fighting equipments and Safety products in China, has integrated scientific research, design, manufacture, sales and service.

We could supply fire hose, fire hose fittings, spray nozzle, coupling, automatic fire sprinkler system products, gate valves, check valves, ball valves, etc. All these products strictly confirming to JIS, API, ANSI and BS standards etc. All of our products comply with international quality standards and are greatly appreciate in avariety of markets around world. Our factory is covering an area of 15900 square meters, we now over 300 workers. Our well-equipped facilities and excellent quality control throughout all stages of production enable us to guarteen total customer satisfaction. As a result of our high quality products and outstanding customer service, we have gained a globe sales network reaching the North America, South America, Mideast, Southeast Asia, East Europe, etc.

We do, and always will, fashion our long time business relationships from advanced technology, excellent quality and good service.

About Our Factory & Business Background

Address: Fuxi Commercial and Business Building, Meilin Street, Quanzhou, Fujian, China
Terms of Payment: LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram
International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA
Average Lead Time: Peak Season Lead Time: 1-3 months
Off Season Lead Time: within 15 workdays
Nearest Port: Xiamen, Ningbo, Guangzhou

Our Production Capability & Technical Expertise

Main Products: Fire Hose, Fire Hose Pipe, Water Delivery Hose/Agricultural Hose, Fire Sprinkler Head, Alarm Check Valve, Fire Hydrant, Fire Water Monitor/Water Cannon, Fire Fighting Equipment, Fire Fighting Spray Nozzle, Foam Bladder Tank

Our Industry Experience & Global Business Record

Export Year: 2011-03-09
Main Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

FAQ

What standards does this deluge valve comply with?: The ZSFM/ZSFG type deluge alarm valve is based on the GB5135.5-2003 standard.
What are the available material options?: The valve can be customized in Ductile Iron, Cast Iron, or Stainless Steel.
How is the diaphragm pressure released to activate the valve?: Pressure can be released via electric conduct, wet type conduct, or dry type conduct.
What is the nominal diameter range for this valve?: The nominal diameter ranges from 50mm to 250mm, corresponding to 2" to 10".
What types of fire protection systems is this valve suitable for?: It is widely used in open sprinkler systems, including deluge, water curtain, and water mist systems.
What are the common application scenarios for this product?: It is suitable for hospitals, hotels, factories, malls, airports, libraries, gyms, and exhibition centers.
What connection type does the valve use?: The valve features a flange connection type.
What is the rated working pressure of the valve?: The rated working pressure is 1.2MPa.