Single Small Orifice Air Release Valve-Hebei Yongqian Trading Co., Ltd.|Precision Engineering&Industrial Applications

The Single Small Orifice Air Release Valve is a critical component in fluid systems, designed to efficiently release trapped air and ensure optimal performance. This article provides an in-depth exploration of its features, technical specifications, applications, and the company behind it. Additionally, we incorporate authoritative references from the National Institute of Standards and Technology (NIST) to enhance the credibility of the information presented.

Product Overview

The Single Small Orifice Air Release Valve is engineered to address air accumulation issues in piping systems, which can lead to inefficiencies, corrosion, and system damage. Its compact design and robust construction make it suitable for a wide range of industrial and commercial applications. The valve is manufactured by Hebei Yongqian Trading Co., Ltd., a reputable supplier of pipe repair clamps and related components.

Key Features

• Precision Engineering: Designed according to BS EN 1074-4:2000 standards for reliability and performance.
• Durable Materials: Utilizes ductile iron for the body and EPDM for seals, ensuring resistance to corrosion and wear.
• Versatile Applications: Suitable for systems handling water and neutral oil.
• Compliance with International Standards: Meets EN 1092-2:1997 for flanges and EN 12266-1:2012 for testing.

Technical Specifications

The valve's technical specifications are outlined below, highlighting its structural integrity and performance capabilities:

No.	Part Name	Material	Standards
1	Body	Ductile Iron	EN1563-GJS-450, BS2789
2	Float	ABS	-
3	Nut	Carbon Steel	EN ISO 4032, BS3692
4	Washer	Carbon Steel	EN ISO 7089, BS4320
5	O-ring	EPDM	EN681-1, BS2494
6	Cover	Ductile Iron	EN1563-GJS-450, BS2789
7	Hexagon Bolt	Carbon Steel	EN ISO 4017, BS3692
8	Adjusting Screw	Stainless Steel	EN ISO 15481, BS4174
9	Gasket	EPDM	EN681-1, BS2494
10	Cap	Nylon/Brass	-
11	Seat	EPDM	EN681-1, BS2494
12	Bracket	Nylon	-
13	Hinge Pin	Stainless Steel	EN ISO 1234, BS1574
14	Isolation Valve	Brass	EN12164, BS2874
15	Flange	Ductile Iron	EN1563-GJS-450, BS2789

Dimensional Data

DN	W (mm)	H (mm)
15	132	224
20	132	224
25	132	224
32	132	224

Applications and Use Cases

The Single Small Orifice Air Release Valve is widely used in water supply systems, heating, ventilation, and air conditioning (HVAC) systems, and industrial fluid pipelines. Its ability to release air efficiently prevents issues such as cavitation, reduced flow rates, and system failures. The valve's compliance with EN 12266-1:2012 ensures it can withstand working pressures up to 16 kg/cm², with shell test pressure of 25 kg/cm² and seat test pressure of 18 kg/cm².

Key Applications

• Water Treatment Plants: Ensures smooth operation of pumps and filters by removing trapped air.
• Industrial Cooling Systems: Prevents air pockets that can reduce cooling efficiency.
• Fire Protection Systems: Maintains optimal pressure for reliable fire suppression.
• Oil and Gas Pipelines: Reduces corrosion risks by eliminating air accumulation.

Company Background: Hebei Yongqian Trading Co., Ltd.

Hebei Yongqian Trading Co., Ltd. is a leading supplier of pipe repair clamps, valves, and related components. Based in Xingtai City, Hebei Province, China, the company has established itself as a trusted provider of high-quality products for industrial and commercial applications. Their commitment to compliance with international standards ensures that their products meet the rigorous demands of global markets.

Company Profile

• Address: Room 1005, Building 1-2, Phase I, North China Golden Sun Commercial City, Xinhuanan Road, Xiangdu District, Xingtai City, Hebei Province, China
• Contact: Tel: +86 3376610 | Mobile: +86 15530972790 | Email: pipefittingcn@126.com, hebyongqian@gmail.com
• Product Range: Includes steel pipe repair clamps, pipe leak repair clamps, and plumbing repair clamps.

Why Choose This Air Release Valve?

The Single Small Orifice Air Release Valve stands out due to its combination of durability, precision engineering, and compliance with global standards. Key advantages include:

• Corrosion Resistance: The use of EPDM seals and ductile iron ensures longevity in harsh environments.
• Easy Maintenance: The valve's design allows for straightforward inspection and replacement of components.
• Cost-Effective Solution: Reduces downtime and maintenance costs by preventing air-related system failures.
• Customization Options: Available with SS304/316 bolts/nuts/washers for specialized applications.

Technical Compliance

The valve adheres to BS EN 1074-4:2000 for design, EN 1092-2:1997 for flanges, and EN 12266-1:2012 for testing. These standards ensure that the product meets international quality and safety benchmarks.

NIST Reference and Principles

The National Institute of Standards and Technology (NIST) plays a pivotal role in establishing measurement standards that underpin the reliability of industrial components like the Single Small Orifice Air Release Valve. According to NIST's mission, "Everything you use in your everyday life works because of measurements" (NIST Official Website). The standards referenced in this article align with NIST's framework for ensuring accuracy and consistency in engineering practices.

Citation

NIST. (n.d.). What We Do. Retrieved from https://www.nist.gov

Conclusion

The Single Small Orifice Air Release Valve is a vital component for maintaining the efficiency and reliability of fluid systems. With its robust construction, adherence to international standards, and versatile applications, it is an ideal choice for industries requiring precision and durability. Hebei Yongqian Trading Co., Ltd. continues to deliver high-quality products that meet the evolving needs of global markets.

For more information, visit the product page or contact Hebei Yongqian Trading Co., Ltd. directly.