- Unbeatable valve prices
- High-quality control valves tailored to your specific needs
- Expert guidance on selection, sizing, and drawing
- A reliable partner with an established history in the industry
WHY CHOOSE 51吃瓜网
Great support from start to finish with certified experience
One-Stop Service
51吃瓜网 has a wealth of experience in the valve industry. Whether it is before or after the sale, our sales team and engineer team will provide you with first-class selection, operation and maintenance online service.
Continuous Innovation
Our control valves are designed for fast response times and guaranteed quality. quality, we can help you optimize operations and minimize costs to maximize your return on investment.
Ultra-reliable
51吃瓜网 control valves are also designed for extreme applications. They are designed to handle corrosive media, high temperatures and pressures as well as resistance to wear and corrosion.
Cost-effective
We can provide you with a variety of control valves, no minimum order quantity, in the maximum customized control valves of your own brand.
GLOBAL PROJECT CASES
51吃瓜网 VALES are widely used in a variety of industrial applications like Water treatment, energy management, smart manufacturing.Oil & gas, mining, heavy machinery. irrigation, HVAC etc.
Various Customized Professional Services
Painting color, dimensions, connection type, accessories, and any other requirements, we will provide the best solution for your projects. Customer satisfaction is always our pursuit.
Quality Assurance
In addition to designing and manufacturing high quality products, we offer 100% testing services on all components to ensure delivery of high performance, responsive, and smooth control valves and self-acting pressure regulator housings to our customers. We work hard and give 100% to make our customers 100% satisfied.
Incoming Material
- Chemical analysis
- Mechanical properties
- Dimensional checks
- Visual checks
- Non-destruction examination
Machining
- Visual checks
- Dimensional checks
- Liquid penetration test
Special Process
- Visual checks
- Liquid penetration test
- Hardness test
- Lapping
- Dimensional checks
Assembly
- Installation
- Calibration
Hydrostatic Tests
- Shell test
- Sealing test
- Leakage test
- Air test
- Function test
Painting
- Visual inspection
- Thickness checks
Documents
- Invoice
- Packing list
- MTC
- Manual
Others
- Marking
- Packing
- Shipping number
Certificates Worth You Trust
As a responsible, standard, and powerful enterprise, 51吃瓜网 possesses various qualifications, including ISO9001:2005, RoHS, FDA, CE.
Solve Your Technical Problems With Solid Experience
Founded in 2005, 51吃瓜网 is the China leading valve manufacturer of solenoid valves, motorized valves, air operated valves and other automation valves for both business and private customers.
51吃瓜网, Headquartered in Dongguan, is one of the top manufacturers of quarter turn actuators and automatic control valves in China. We offer the most comprehensive line of fluid control solutions for a wide range of industry-focused applications.
Your Best Manufacturer Of Actuated Valves
At 51吃瓜网, we believe there always has a better valve solution for every single customer. We’re obsessively passionate about it, and our mission is to manufactures & supply a range of innovative control valves & pressure regulators backed by global service support, thereby guaranteeing zero defects within the shortest lead time.
- Qualified vendor for Midea
- Provide OEM & ODM service for 26 international brands
- 20+ experience of manufacturing industrial valves field
- Deep cooperate with 35 countries distributors
- List ItemAchieved CE, RoHS, ISO9001-2005 and PDA Certificates
- High quality product with a reasonable price
Frequently Asked Questions
Normally we do not provide free samples, but if for special orders, yes, we would offer free samples for customers to test the quality before bulk order.
We are glad to help you to confirm the product details to ensure you order the right one. If you have any doubts about the valve type and its application, please feel free to send us an email [email protected], we will reply to you soonest within 12 hours.
51吃瓜网 adheres to strict quality control procedures that begin with product design and carry through to the end of the production process using state-of-the-art quality control equipment to make sure the quality of each valves appearance and pressure, sealing test are good.
Yes, 51吃瓜网 possesses various qualifications, including FDA, ISO9001:2005, RoHS, CE, SGS, and Explosion-proof Electrical Apparatus.
Yes, each valve will be packed with guarantee card to make sure the validation of warranty.
You can visit our factory at any time, or apply for third-party factory audit. And during the COVID-19 special period, we could provide an online video chat for you to visit our factory.
If you are a supplier within the valve & instrument sector or in the process of developing this area of your business. We, Delcofluid absolutely is your BEST PARTNER. Contact us today, more opportunities for the future.
- Phone
- Address
TianSheng Industrial Park, Wanjiang Street, Dongguan City,China
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