Premium Brass Automatic Gate Valve for Low Pressure Water Flow

• Customization: Available
• Material: Brass
• Certification: RoHS, CE, ISO9001, TS16949, TUV, GS, AC
• Model NO.: HA-3040
• Media: Water
• Pressure: Low/High/Ordinary Temperatur
• Color: Brass or Nickel/Chrome Plated
• Transport Package: Export Standard Package
• Specification: DN50-DN200
• Trademark: huhang
• Origin: China
• Production Capacity: 50000PCS/Month

Product Description

Product Description

In hot water heating systems, the challenge often arises from water evaporation and trapped air within cooling tubes. Since these systems are closed, air cannot naturally escape from the piping, causing airlock issues that hinder heat dissipation and circulation efficiency. The solution lies in our automatic exhaust valve, which continuously and sensitively responds to release these air pockets, ensuring optimal system performance.

1. The overall size

DN	SIZE	H	D	S
15	ZG1/2	76	31.5	22
20	ZG3/4	78	44	27
25	ZG1	79	44	33.5
20(A)	ZG11/4	67.5	38	27

Note:
1) Post-installation, ensure the exhaust cap is linked with appropriate hoses. Direct the other end of the hose to a designated area for gas and condensate discharge, safeguarding the smooth functioning of the exhaust valve.
2) It's crucial that the exhaust valve is installed in a strictly vertical position.

2. Technical specifications:
1) Nominal pressure: 1.6MPa
2) Working media: Water
3) Working temperature: -20ºC ≤ t ≤ 120ºC
4) Pipe threads conform with the ISO228 standard

Company Profile

Huhang Technology Group Co., Ltd. stands as a premier multi-specialty provider, boasting over two decades of expertise. Our headquarters in Fujian, China, oversees 5 state-of-the-art manufacturing units dispersed across Shandong, Shanghai, and Fujian. We are at the forefront of exporting an extensive range of water and drainage valves, premium brass HVAC valves, and sophisticated firefighting equipment. Our unyielding dedication to excellence and exemplary after-sales service distinguishes us in the industry.

Packaging & Shipping

Supply Ability: Capable of producing 50,000 Meters per day
Currently, shipping solutions for the chosen quantity are not available

Quality and inspection:
Our rigorous quality assurance process includes regular inspections at every stage of production, with a dedicated inspector conducting random checks during production. Finished goods undergo comprehensive performance evaluations to guarantee excellence.
Production step:
1. Raw materials are cast or forged and crafted into semi-finished products.
2. The semi-finished goods undergo further processing in our workshop.
3. Products are meticulously assembled.
4. Stringent testing of sealing under pressure and quality verification of all goods.
5. Packaging is executed with precision.
6. Timely delivery of goods is ensured.
Package:
1. Standard packaging: Items are enclosed in PVC bags, placed inside small boxes, and packed in standard export cartons.
2. Custom packaging options are available upon request. We can tailor packaging to meet your specific artwork and requirements.
Primary Competitive Advantages:
1) With years of specialized experience, we are experts in manufacturing a diverse array of valves.
2) Our products combine outstanding quality with competitive pricing.
3) Our ethos: Deliver on promises with swift and impactful action.

Certifications

 

Our business philosophy: Focused entirely on customer satisfaction, driven by relentless innovation.We offer customizable size standards to fit your precise needs. Please reach out to us for further information.