High Power Stainless Steel Check Valve From Huhang for Various Applications

• Customization: Available
• Media: Water
• Temperature: Less Than or Equal to 80 Degrees
• Model NO.: DRVZ(HC42X)
• Material: Ductile Iron,Stainless Steel,Cast Steel
• Connection Form: Flange
• Pressure: Low Pressure
• Function: Nrvr Silence
• Sealing Form: Nitrile Rubber
• Flow Direction: Unidirection
• Standard: BS, ANSI,En, ISO, GB
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Color: Customized
• Transport Package: Export Standard Package
• Specification: DN40-DN600
• Trademark: huhang
• Origin: China
• Production Capacity: 50000PCS/Month

Product Description

1.The structural diagram
2. Applications and Performance Features
This exquisite silent check valve by Huhang Technology Group Co., Ltd. is ingeniously crafted for a multitude of applications, notably in high-rise building water supply and drainage systems as well as fire pipeline water supply systems. Designed with precision, this valve serves as a guardian against the destructive force of water hammer due to backflow, thereby safeguarding pumps and other essential pipeline equipment. Its remarkable performance features are as follows:

1) With exceptional versatility, the valve can be installed both vertically and horizontally. Its disc moves with exquisite flexibility, ensuring seamless operation with minimal noise, thus guaranteeing safety and reducing the likelihood of malfunctions.

2) Boasting a meticulously engineered structure, it offers superior sealing performance.

3) Crafted for endurance, this valve is wear-resistant, promising an extended service life.

3. Operating Principle
The silent check valve, a sophisticated assembly of a valve body, valve disc, spring, outlet, and cap, functions with finesse as follows:
In the absence of media flow, the valve disc remains securely closed, held in place by the pre-tension of the spring.
When the media begins to flow through the valve, the pressure it exerts overcomes the pre-tension force, elegantly opening the valve disc. Upon media backflow, the united pressure of the backflowing media and the spring's pre-tension swiftly closes the valve disc, effectively preventing any backflow.
4. Main Connection Dimensions, Structural Dimensions
5. Performance Parameters

Company Profile

Huhang Technology Group Co., Ltd. stands as a premier multi-specialty supplier, boasting an impressive legacy of over two decades of unparalleled professional experience. Nestled in the heart of Fujian, China, our headquarters orchestrate operations across five state-of-the-art manufacturing facilities strategically positioned nationwide: one in Shandong, one in Shanghai, and three in Fujian. Our expertise lies in the exportation of high-quality water and drainage valves, precision-engineered brass HVAC valves, robust fire hydrants, reliable extinguishers, and cutting-edge firefighting equipment. What truly makes us a cut above the rest is our unwavering dedication to excellence and our exceptional after-sales service that promises to delight and satisfy.

Packaging & Shipping

Supply Ability: An impressive capacity of 50,000 Meters per Day.
Shipping Solutions: Currently unavailable for the selected quantity, please contact us for alternatives.

Quality Assurance & Thorough Inspection:
To ensure the pinnacle of quality, our production line undergoes meticulous inspections at each procedural stage. Additionally, a dedicated inspector performs random checks on goods throughout the production period. Finished goods undergo a consistent performance evaluation.
Production Process:
1. Initial Stage: Raw materials are expertly cast or forged, then skillfully processed into high-quality semi-finished products.
2. Processing Phase: Our workshop transforms semi-products into finely crafted components.
3. Assembly Stage: Our team assembles the components into finished goods with precision.
4. Testing Stage: Comprehensive sealing tests under pressure ensure product reliability and quality assurance.
5. Packaging Phase: Carefully packaged to maintain product integrity.
6. Timely Delivery: We ensure prompt delivery of goods.
Packaging:
1. Standard Package: Featuring an inner PVC bag, small box, and standard export carton for secure transportation.
2. Custom Packaging: Tailored to your specifications and artworks, ensuring your unique needs are met.
Our Primary Competitive Advantages:
1) Expertise & Experience: With several years of specialized experience, we professionally manufacture a diverse range of valves.
2) Quality & Affordability: Our products boast superior quality complemented by competitive pricing.
3) Our Ethos: We stand by our promises, ensuring prompt and effective action at every turn.

Certifications

 

Our Business Philosophy: At Huhang Technology Group Co., Ltd., we are driven by a singular mission: 'All for customers and everything from innovation.' With every endeavor, we strive to exceed expectations and pioneer new solutions that are inspired by the ever-evolving needs of our valued clientele. Our commitment to innovation ensures that our customers receive unparalleled service and products that stand at the forefront of technological advancements.The size standards can be customized according to your specific requirements. Please feel free to contact us for more details.