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5.3Mpa FM200 System Liquid Flow Check Valve Prevent Backflow Of Fire Extinguishing Agent

50 pieces
MOQ
negotiation
Price
5.3Mpa FM200 System Liquid Flow Check Valve Prevent Backflow Of Fire Extinguishing Agent
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Features
Specifications
Model No.: QYD40/5.3
Nominal Diameter: Ф40mm
Nominal Working Pressure: 5.3Mpa
Equivalent Length: 2.63m
Opening Pressure: ≤0.4MPa
Inlet Thread: M52*2mm
Connecting Thread: M58*1.5mm
Weight: 2.5kg
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FM200 System Liquid Flow Check Valve

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FM200 Liquid Flow Check Valve

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5.3Mpa Liquid Flow Check Valve

Basic Infomation
Place of Origin: China
Brand Name: Air Giant
Model Number: QYD40/5.3
Payment & Shipping Terms
Packaging Details: Plywood outer box with bubble bag or paper
Delivery Time: 10-15 working days
Payment Terms: L/C , D/P, T/T, Western Union, Paypal, Credit card
Supply Ability: 500 pieces per week
Product Description

FM200 System Liquid Flow Check Valve Prevent Backflow Of Fire Extinguishing Agent

 

It is installed between the fire-fighting circulation pipe connecting pipe and the collecting pipe to prevent the fire extinguishing agent from flowing back from the collecting pipe to the storage device.

 

 

Parameter

 

Model No. QYD40/5.3
Nominal diameter Ф40mm
Nominal working pressure 5.3Mpa
Equivalent length 2.63m
Opening pressure ≤0.4MPa
Inlet thread M52*2mm
Connecting thread M58*1.5mm
Weight 2.5kg
 
 
 
 

Components

 

It is composed of a valve body, a valve core, a valve seat, etc., and the valve body is made of a copper alloy.

 

5.3Mpa FM200 System Liquid Flow Check Valve Prevent Backflow Of Fire Extinguishing Agent 0

 

Installation instructions

 

After installation, carefully check each other to ensure a tight connection with the connecting pipe and the seat. When installing, the check valve has a " " mark on it, indicating the direction of gas flow. It must not be reversed during installation. Please note that the direction of the airflow is consistent with the direction of the arrow!

 

 

Maintenance instructions

 

Visual inspection should be carried out every month, no collision deformation and mechanical damage, no corrosion on the surface can continue to be used.

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Contact Person : Missaya Lu
Tel : +86 188 1945 1181
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