Premium Pressure Relief Hydraulic Valve with Customized Specifications for Optimal Performance

• Customization: Available
• Media: Water
• Standard: BS, ANSI,En, ISO, GB
• Model NO.: HASK741
• Certification: CCC, RoHS, ISO, CE, Acs
• Temperature: Less Than or Equal to 80 Degrees
• Connection: Flange
• Valve Seat: Single-Seat
• Material: Ductile Iron,Stainless Steel,Cast Steel
• Color: Customized
• Transport Package: Export Standard Package
• Specification: DN40-DN600
• Trademark: huhang
• Origin: China
• Production Capacity: 50000PCS/Month

Product Description

1. Product Overview

The HA002-4X-10/16Q Safety Pressure Relief Valve is an expertly engineered hydraulic control valve. It ensures your pipeline maintains precise, constant pressure, never exceeding the predefined maximum limit. Trust in its reliability to effectively manage your pressure requirements.
Experience unparalleled precision with the HA002-4X-10/16Q Safety Pressure Relief Valve, boasting a pressure relief deviation of no more than 3% from the set pressure. Once pressure relief is achieved, the valve seamlessly closes, with the difference between pressure relief and closing pressure held to a strict 20% of the set pressure, ensuring consistent and safe operation.
2. Technical Parameters
Built to exacting standards, this valve adheres to the GB/T 12241-2005 "General Requirements for Safety Valves," guaranteeing top-notch safety and performance.
For optimal functionality, the flange connection conforms to GB/T 17241.6 standards. Rigorous strength and sealing tests are executed following GB/T 13927 protocols, ensuring durability and trustworthiness.
Explore our comprehensive test data in Table 1, detailed materials in Table 2, and precise dimensions in Table 3 for an in-depth understanding of our product's superior technical specifications.
3. Operating Principle
1)Harnessing the pressure of the medium itself, this safety pressure relief valve operates effortlessly through automatic control, eliminating the need for external power and enhancing efficiency.
2)Upon entering the main valve's inlet, pressure water navigates through the control pipeline into the pilot valve, distributing between the diaphragm's lower side and the main valve's upper control chamber. With the adjusting spring's forces counterbalancing, pressure is deftly regulated, facilitating the main valve's seamless disc operation.
3)As the pilot valve disc opens wider, the upper control chamber's force on the main valve diaphragm diminishes, prompting an increase in the main valve opening. Conversely, stability is maintained when the main valve's inlet pressure is at or below the spring-adjusted set pressure, ensuring the main and pilot valves remain securely closed.
4)When the medium surpasses the preset pressure, the pilot valve releases water, reducing pressure in the main valve diaphragm's upper chamber, triggering the main valve to open and release pressure. As pressure drops to the set level or slightly below, the pilot valve's spring resets, closing both valves and maintaining safety.
4. Key Performance Features
Set Pressure
Set pressure is the crucial threshold where the safety valve is activated. It's the gauge-measured pressure at the main valve's inlet that triggers opening. This set pressure promises precision with a deviation limit of ±3%.
The pressure differential for the main valve's function is capped at 20% of the set pressure. This ensures that while the opening pressure mirrors the set pressure, the closing pressure, or reset pressure, stays within 20% of the set pressure, guaranteeing optimal safety and performance.

Company Profile

Huhang Technology Group Co., Ltd., a titan in the realm of multi-specialty supply chains, boasts more than two decades of unparalleled expertise. Rooted in Fujian, China, this powerhouse orchestrates operations from not one, but five state-of-the-art manufacturing hubs strategically dispersed across the nation: one in the industrious province of Shandong, another gracing the vibrant cityscape of Shanghai, and a trio nestled within the heart of Fujian. We pride ourselves on being specialists in the exportation of water and drainage valves, precision-engineered brass HVAC valves, robust fire hydrants, top-tier extinguishers, and cutting-edge firefighting equipment. What truly distinguishes us is our unwavering dedication to quality and an after-sales service that is nothing short of exemplary, setting a benchmark that others strive to emulate.

Packaging & Shipping

Unmatched Supply Capability: Empowering your operations with an impressive production capacity of 50,000 meters per day, ensuring prompt fulfillment of your orders efficiently and reliably.
Shipping solutions for the selected quantity are currently unavailable

Quality Assurance & Inspection Protocols:
Our commitment to excellence includes regular inspections at each phase of the production process. A dedicated inspector conducts random quality checks during manufacturing, while finished products undergo routine performance evaluations to ensure superior standards.
Meticulous Production Steps:
1. The crafting journey begins with raw materials, meticulously cast or forged and transformed into semi-finished products, setting the stage for precision engineering.
2. Semi-finished products undergo careful processing in our workshop, where expertise meets innovation.
3. Skilled assembly of goods ensures each component fits perfectly, promising optimal performance.
4. Rigorous sealing and pressure tests are conducted to verify the integrity and quality of each item, upholding our high standards.
5. Thoughtfully designed packaging protects your products.
6. Punctual delivery ensures your orders arrive just in time, every time.
Packaging:
1. Our packaging adheres to the highest standards: featuring an inside PVC bag, small box, and standard export carton to ensure the safety of your products.
2. Have unique packaging needs? We offer customization, allowing you to tailor the packaging as per your creative designs and requirements.
Distinctive Competitive Advantages:
1) Harnessing several years of specialized experience, we excel in manufacturing an array of valve types with exceptional professionalism.
2) Our products blend superior quality with reasonable pricing, offering unmatched value.
3) Our philosophy: We stand by our promises, ensuring prompt and effective actions for your guaranteed satisfaction.

Certifications

Our business philosophy captures a singular essence: Everything we do is for our valued customers, driven by boundless innovation. We are committed to delivering excellence and pushing boundaries to ensure our clients receive the best possible solutions.Experience the flexibility and adaptability of our product offerings, as we provide customized size standards meticulously tailored to your precise specifications. Reach out to us with confidence for further information and explore how we can meet your unique needs.