Fusible Alloy Standard Fire Sprinkler Head for Firefighting

• Sprinkler Installation: Pendent;Upright
• Sprinkler Head Type: Closed
• Alarm Valve Type: Wet Alarm Valve
• Automatically Opened and Closed Repeatedly: Can Automatically Opened and Closed
• Open Fire Sprinkler System Type: Deluge System
• Closed Fire Sprinkler System: Wet Fire Sprinkler System
• Model NO.: Y-ZST
• Dry Alarm Valve Type: Differential Type
• Wet Alarm Valve Structure: Seat Type
• Alarm Valve Diameter: 100mm
• Nozzle Flow Coefficient: 80
• Deluge Valve Type: Diaphragm Type
• Product Name: K5.6 Fusible Alloy Fire Sprinkler
• Finish: Original Brass
• Connection: Bsp DN15
• Material: Brass
• Temperature: 72degree
• OEM: Workable, MOQ=2000PCS
• Listings and Approvals: Cccf,ISO9001, ISO14001
• Transport Package: Carton
• Specification: 65*50*50
• Trademark: FOREDE
• Origin: Fujian, China
• HS Code: 8424901000
• Production Capacity: 500000sets/Month

Product Description

Product Description

K=5.6 Fusible Alloy Standard Fire Sprinkler

The fusible alloy standard fire sprinkler is assembled from copper alloy die-casting parts, stamping parts, imported fusible alloy temperature sensing elements and seals. Compared with glass ball nozzles, the structure is more compact, the shape is more delicate, and the probability of damage is smaller.
The metal gasket is used for sealing, and the fusible alloy is usually under pressure and has a longer service life.
Because its heat sensitive components are made of fusible alloys, this nozzle can be used in low temperature protection places where glass ball nozzles cannot be used.

Specification

      Features:

1. K FACTOR: K 5.6 @US (80 @Metric);
2. Connecting Size: DN15 (1/2");
3. Connecting Thread: BSP (NPT Optional);
4. Main Material: Brass;
5. Sensitive Element: Fusible Alloy;
6. Seal Material: NBR;
7. Surface Finishing : Chrome 

Model Number	Style	Size	K factor	Temperature	Response Type
Y-ZSTZ15-72°C -U	Upright	1/2" (DN15)	5.6	72°C	Standard
Y-ZSTZ15-72ºC -P	Pendent	1/2" (DN15)	5.6	72°C	Standard

 

 

Packaging & Shipping

 

FAQ

Q.What's your payment terms?

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

Q. How long is the delivery time?
A: Usually around 15 days after payment.

Q.Do you have technical support?
A: Yes, we have a professional engineering team.

Q.Do you have warranty?
A:Yes, all products have one year warranty.

Q.Can you accept OEM?
A:Yes, we do customized design for our clients
 

Order Information

 

Dear Customer,
 

Before ordering, please contact with our sales team to discuss order information.
 

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.