High Quality Brass Safety Valve Mf 1/2" for Boiler

Product Details
Customization: Available
Media: Gas
Certification: ISO, CE
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Number of Employees
100
Year of Establishment
2008-02-22
  • High Quality Brass Safety Valve Mf 1/2" for Boiler
  • High Quality Brass Safety Valve Mf 1/2" for Boiler
  • High Quality Brass Safety Valve Mf 1/2" for Boiler
  • High Quality Brass Safety Valve Mf 1/2" for Boiler
  • High Quality Brass Safety Valve Mf 1/2" for Boiler
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  • Overview
  • Production Process
  • Huibo Hot Sale Products Series
  • Certifications
  • Company Profile
  • FAQ
Overview

Basic Info.

Model NO.
HB-14201
Temperature
Ordinary Temperature
Connection
Thread
Pressure
Adjustable
Closed
Closed
Structure
Lever
Material
Brass
Name
1/2"- 3/4" Boiler Use Brass Safety Relief Valve
Key Words
Air Vent Valve
Surface
Forged Brass
Connection Standard
GB/T18742.3  /  DIN8077/8078
Thread
PT. PF. NPT. G. Bsp. Nps . BSPT
Medium
Water, Oil, Air
Normal Pressure
1.6MPa
Working Temperature
-20ºC to 120ºC
Delivery Port
Shanghai, Ningbo
Usage
Industrial and Household
Transport Package
Export Standard Packing
Specification
1/2′′-3/4′′ Inch
Trademark
HB
Origin
China
HS Code
8481804090
Production Capacity
100000pieces/Month

Packaging & Delivery

Package Size
10.00cm * 10.00cm * 10.00cm
Package Gross Weight
0.500kg

Product Description

1/2'' 3/4'' Boiler use brass safety relief valve
 
1. Features and specification of safety relief valve
 
Maxi. Working pressure     10bar
Preset nominal pressure     2.5-3-6-7-8bar
Minimum sealing pressure   -5% of the preset
Over pressure             10% of the preset
Reset value               -20% of the preset
Max. Operating temperature  80ºC
Pipeline connection         Thread according to ISO228/1
 
2. Dimension
Dn Dn1 H H1 H2 L D
1/2'' 1/2'' 71 23.5 9 28 31
1/2'' 3/4'' 73.5 26 9 30 31
3/4'' 3/4'' 73.5 26 9 30 31

 
3. Material specification of safety relief valve
No. Part Name Material
1 Body Brass
2 Diaphragm EPDM
3 Stem Brass
4 Plate Nylon
5 Gasket Red vulcanized fiber
6 Inferior plug Nylon
7 Spring Spring steel
8 Spring plug Brass
9 Handle Nylon
10 Washer Steel
11 Screw nut Steel
12 Switch AI.
 
4. Description of safety relief valve
Safety relief valve is typically used for controlling pressure on boiler in heating system, on stored hot water cylinders and in water systems generally. When the calibrated pressure is reached, the valve opens automatically and discharges atmosphere to prevent whole system in safety from over pressure.
 
 
Production Process

High Quality Brass Safety Valve Mf 1/2" for Boiler
Huibo Hot Sale Products Series

High Quality Brass Safety Valve Mf 1/2" for Boiler

Certifications

High Quality Brass Safety Valve Mf 1/2" for Boiler

Company Profile

Zhejiang Huibo Valve Technology Co., Ltd., is a leading manufacturer/supplier of valve industry with more than 25 years experiences, specialized in HAVC system parts and brass valve fields. Huibo valve have its own factory located in the brass valve town of China -Yuhuan county, Zhejiang province. As such, we took a good advantage on integration the resources of valve industry to get a strong competitive ability.

Now as the top manufacturer of high quality HAVC system parts and brass valve, our main products cover brass manifold, thermostatic radiator valve, manual radiator valve, motorized valve, ball valve, gate valve, gas valve, check valve, brass fittings and so on with more than 40 series and 2000 varieties.
High Quality Brass Safety Valve Mf 1/2" for Boiler

FAQ

Q1: Can I have a sample before placing the order?

A: Sure, we would like to provide you samples for testing before official purchasing.

Q2: What is your MOQ order?

A: 100pcs for manifold. 1000-3000pcs for other ordinary products, if product needs new mold to produce, then MOQ is 5000pcs.

Q3.How to proceed an order for your products?  

A: Firstly, pls let us know your requirments and application  

    Seconly, we provide quotation according to your needs.  

    Thirdly, samples confirmation  

    Forth, order details confiramtion,
  
    Fifthly, production arrangement after receiving deposit. 
 
 
 

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