Products

Dn300/Zsfm300 Stainless Steel Cast Iron Fire Alarm Check Valve Deluge Alarm Valve

China Dn300/Zsfm300 Stainless Steel Cast Iron Fire Alarm Check Valve Deluge Alarm Valve, Find details about China Deluge Alarm Valve Manufacturer, Zsfm Alarm Valve from Dn300/Zsfm300 Stainless Steel Cast Iron Fire Alarm Check Valve Deluge Alarm Valve

Alarm Valve Diameter
300
Nozzle Flow Coefficient
80
Deluge Valve Type
Diaphragm Type
Rated Working Pressure
1.2MPa
Sealed Test (MPa)
2.4MPa
Strength Test (MPa)
4.8MPa
Friction Resistance (MPa)
≤0.07MPa
Inside Nominal Diameter
300
Alarm Flow (L/Min)
15<Q<60
Rated W.P. Range (MPa )
0.14~1.2MPa
Packaging Detail
Usually Be Paked in Standard Export Plywood Case
Structure
Water Power Fire Alarm Valve
Trademark
SJ
Transport Package
Land Air Sea
Specification
ZSFM
Origin
Fujian China
HS Code
8481804090
Alarm Valve Diameter
300
Nozzle Flow Coefficient
80
Deluge Valve Type
Diaphragm Type
Rated Working Pressure
1.2MPa
Sealed Test (MPa)
2.4MPa
Strength Test (MPa)
4.8MPa
Friction Resistance (MPa)
≤0.07MPa
Inside Nominal Diameter
300
Alarm Flow (L/Min)
15<Q<60
Rated W.P. Range (MPa )
0.14~1.2MPa
Packaging Detail
Usually Be Paked in Standard Export Plywood Case
Structure
Water Power Fire Alarm Valve
Trademark
SJ
Transport Package
Land Air Sea
Specification
ZSFM
Origin
Fujian China
HS Code
8481804090
Product Description
Deluge valve, which is mainly composed of the valve body, water alarm gong, pressure switch, anti-reset device, automatic drip valve, solenoid valve and connecting pipe fittings is a direct sealed diaphragm valves widely used in various types of open systems such as automatic sprinkler system, water curtain system, water mist system, enjoying advantages of simplenes in structure, reliance in performance, flexibility in installation and convenience in maintenance. The valve by our company is manufactured with ductile cast iron valve body and brass seat.
Dn300/Zsfm300 Stainless Steel Cast Iron Fire Alarm Check Valve Deluge Alarm Valve
 
 

Basic technical info
 
Inside Nominal Diameter (mm)
 
65
80
100
125
150
200
250
300
Rated Working Pressure (MPa)
 
1.2MPa
Sealed Test (MPa)
 
2.4MPa
Strength Test (MPa)
 
4.8MPa
Rated W.P. Range (MPa )
 
0.14~1.2MPa
Starting Time (s)
 
≤15
≤60
Friction Resistance
 
≤0.07MPa
Height of Valve (mm)
 
260
342
342
430
430
530
630
680
Outside Diameter of Flange (mm)
185
200
220
250
285
340
405
460
Diameter Between Flange 
Screw Hole(mm)
145
160
180
210
240
295
355
410
Diameter of Screw Hole (mm)
 
4
8
12
Quantity of Screw Hole
18
22
26
Detailed Image

Dn300/Zsfm300 Stainless Steel Cast Iron Fire Alarm Check Valve Deluge Alarm Valve
Dn300/Zsfm300 Stainless Steel Cast Iron Fire Alarm Check Valve Deluge Alarm Valve

 

Main Features

1. Valve body is made of heavy DI.
2. Many connecting parts are made of brass,anti-corrosion.
3. Full-inspection in each main parts(body,alarm gong,pressure switch)Dn300/Zsfm300 Stainless Steel Cast Iron Fire Alarm Check Valve Deluge Alarm Valve

4. External pressure compensatory,no block-failure as compared with internal type.
5. Extended quality warranty to 2 years.
 
Payment & Shipping
Dn300/Zsfm300 Stainless Steel Cast Iron Fire Alarm Check Valve Deluge Alarm Valve
Packaging Details: Packing by wooden or carton box or pallet according to product's attribute.
Delivery Detail: 2-30days, based on quantity.
Payment: T/T, Alipay, L/C, Cash, Paypal, TA, Western Union, etc.
 
Our Service
My company provides technical support for who use our products. Please contact the technical department of our company, if any problem in the procurement, installation, use and maintenance process, our technical staff will immediately provide related technical support.
 
FAQ

Q: Are you trading company or manufacturer ?

A: Yes.Since 1991, we have been experienced in offering total fire solutions for 25 years.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.

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