• High Temperature Safety Valve
  • High Temperature Safety Valve
  • High Temperature Safety Valve
  • High Temperature Safety Valve
  • High Temperature Safety Valve
  • High Temperature Safety Valve

High Temperature Safety Valve

Media: Gas
Standard: DIN
Certification: CCC, ISO, CE
Temperature: High Temperature
Connection: Flange
Pressure: Adjustable
Customization:
Manufacturer/Factory & Trading Company
Diamond Member Since 2024

Suppliers with verified business licenses

Zhejiang, China
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  • Overview
  • Detailed Photos
  • Product Parameters
  • Certifications
  • After Sales Service
  • Application Scope
Overview

Basic Info.

Model NO.
A48SH
Closed
Open
Structure
Spring
Material
Alloy
Suitable Temperature
350~540 Deg C
Application
Steam Pipeline
Pressure Range
Pn16-160
Transport Package
Wooden Box
Specification
DN40-DN900
Trademark
ONN
Origin
China
HS Code
8481400000
Production Capacity
48000PCS/Year

Product Description

High Temperature Safety Valve
Usage:
A48SH type is suitable for equipment and pipelines with steam, air, and other media with a temperature 400~540 ºC. As an overpressure protection device, when the pressure inside the equipment and pipelines exceeds the allowable value, the valve automatically opens and then fully discharges. When the pressure drops to the specified value, the valve automatically closes to ensure the safe operation of the equipment and pipelines.
Detailed Photos

 

High Temperature Safety Valve
Product Parameters

 

High Temperature Safety Valve


safety valve is a piping safety device that is in many cases the last line of defense. It is important to ensure that the safety valve can operate at all times and under all circumstances. Safety valves are not process valves or pressure regulators and should not be abused.
Certifications

 

High Temperature Safety Valve
After Sales Service

The company provides valve routine maintenance as well as training service for troubleshooting of common faults; provides remote or on-site valve review, installation and operation technical guidance; user's technical quality consultation will be replied within 24 hours; 18 months of product warranty period is provided (18 months in national standard); provide 24 - hour technical support hotline; provide various forms of after sale service for free during the warranty, provide life time after sale service and limited supply of free wearing parts for 18 months.
 

 

Application Scope

High Temperature Safety Valve

Q1:what is the safety valve ?
1. The main purpose of safety valves is to protect life, property and the environment. A safety valve is designed to open and release overpressure in a container or device, and to re-close and prevent further fluid release when it returns to its normal state.
2. A safety valve is a safety device that is in many cases the last line of defense. It is important to ensure that the safety valve can operate at all times and under all circumstances. Safety valves are not process valves or pressure regulators and should not be abused. It should be run for one purpose only: overvoltage protection.

Q2:How does a Safety Valve work?
The working principle of a safety valve can be summarized as follows:
1. Open: When the system pressure exceeds the set pressure of the safety valve, the valve disc opens under the action of medium pressure and spring force, releasing pressure.
2.Keep open: When the system pressure stabilizes within the set pressure, the spring stabilizes, the system remains under stress, and the safety valve remains open.
3. Close: When the system pressure is lower than the set pressure of the safety valve, the spring cannot lock and seal, and the valve disc closes under the action of medium pressure, and the medium pressure no longer increases.

 


 

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Diamond Member Since 2024

Suppliers with verified business licenses

Manufacturer/Factory & Trading Company
Number of Employees
89
Year of Establishment
2003-01-21