Your Professional Safety Valve Supplier
Chongqing Hongar Industries Co., Ltd. located in the largest industrial city- Chongqing, China, is a professional manufacturer and exporter of pipeline equipment and spare parts. Chongqing Hongar covers a workshop area of 10000 square meters and transmission assembly test room of 500 square meters.Our products have complete types and specifications, which include: safety valve, butterfly valve, ball valve, globe valve,gate valve,power station valve, plug valve, regulation valve, water power control valve and APl valve etc.
Why Choose Us
Standard Certification
The company implements standardized, normalized and procedural management, has a perfect, complete and efficient quality management system, and has won the "iS09001 quality certification" and "adopting international standard certification".
Application
As the business continues to expand,our business has covered metallurgy, universal machine ,electric power, mining, automobiles, ships and other fields: because of our expertise.
Rich Experience
The company accumulated rich experience in design and manutacture with more than twenty years development.
Good reputation
The safety valves, butterfly valves and check valves have obtained national patents. The products are sold well all over the world have won a good reputation for their excellent quality.
Product Description
|
Product Name |
Safety Valve (Nickel Plated) |
|
Proudct Material |
Brass Hpb59-1 Hpb57-3 Valve Body, Plastic in black Handle |
|
Size |
1/2Fx1/2M |
|
Relief Pressure: |
0.8MPA ± 0.05MPA |
|
Non- Return Pressure: |
0.15MPA ± 0.05MPA |
|
Inlet pressure: |
<0.02MPA |
|
Marking |
Marking date on products if needed ( 2412 Year/Month ) |
|
Logo |
Marking your logo on products if needed. |
|
Remarks |
During normal installation and use, tap waterinlet pressure ≤ 0.9mpa, There is no water seepageat the handle position of the safety valve |
|
Minium Order Quantity |
5000 Pieces |
|
Production Capacity |
1,000,000 pcs / month |
|
Packing Details |
Inner boxes+ Outer cartons + export standard pallet. |
|
Delivery Time |
35days |
|
Quality Guarantee |
5 years |

Safety Valve Components
Adjustment Screw
An adjustment screw is a threaded rod or bolt that allows you to precisely control the pressure. It allows the valve to open safely.
Spring
The spring keeps the safety valve closed under normal operation. It applies force to the disc to counteract the pressure of the fluid within the system.
Spindle
The spindle is an important component of a safety valve. It is a rod or shaft that connects the disc of the valve to the adjusting screw. The spindle is responsible for transmitting the force exerted by the spring to the disc.
Disc
The disc is located at the top of the safety valve. It acts as a lid that keeps the fluid from escaping under normal circumstances.
Nozzle
The nozzle is a passage or opening through which the fluid or gas exits the safety valve once it’s opened. As a result, it directs the flow away from the system.
Specification
|
Item |
Value |
|
Application |
General |
|
Place of Origin |
China Zhejiang |
|
Power |
Pneumatic |
|
Type |
Safety Relief Valves, 2-way |
|
Structure |
Safety |
|
Customized support |
OEM, ODM |
|
Port Size |
1/2" |
|
Warranty |
3 years |
|
Model Number |
ZTN-V-04 |
|
Temperature of Media |
Normal Temperature |
|
Brand Name |
Bornic |
|
Media |
Water |
|
Product name |
Safety valve |
|
Media |
Water Gas Oil Etc |
|
Material |
Brass Body |
|
Connection |
Female Thread |
|
Color |
Customized Color |
|
Size |
1/2" - 2" |
|
Medium |
Water Oil Gas |
|
Pressure |
Normal Pressure |
|
Working pressure |
1.0-1.6Mpa (10-25bar) |
|
Certificate |
CE ISO |
Safety Valve Industrial Applications
Oil & Gas
Safety valves are also necessary in the oil and gas sector. They are installed in wellheads, pipelines and processing facilities. The extraction, transportation and refining of hydrocarbons involve high-pressure systems.

Manufacturing Facilities
A safety valve is essential in manufacturing facilities. It is usually installed where heavy machinery and equipment are found. The valve prevents damage caused by excessive pressure buildup.
Refineries
Refineries that process crude oil into petroleum products also rely on safety valves. These places have an intricate network of pipelines, tanks and vessels.
Chemical Processing
Chemical processing industries face unique challenges due to the often reactive and hazardous nature of the substances they handle.
Power Plants
Power plants use coal, natural gas or nuclear energy to generate electric power. In this process, they use boilers and steam systems to generate electricity.
Packing & Shipping

FAQ
We're professional safety valve manufacturers and suppliers in China, specialized in providing high quality customized service. We warmly welcome you to wholesale discount safety valve in stock here from our factory. For price consultation, contact us.
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