Butterfly Valve Article
  1. Home
  2. Blog
  3. Butterfly Valve Article

DN300(12 Inch) PN10/PN16/150LB Worm Gear Butterfly Valve Suppleirs and Manufacturers

129 views Source: VALTEC China Valve Manufacture CO.,LTD

Worm Gear Butterfly Valve

Worm gear butterfly valve is simple in structure, small in size and light in weight, and only consists of a few parts. Moreover, the butterfly valve can be opened and closed quickly only by rotating 90 degrees, and the valve has good fluid control characteristics. In the fully open position, the thickness of butterfly disc is the resistance of medium flowing through the valve body, so the pressure drop generated by the valve is very small, and it has good flow control characteristics.

DN300(12 Inch) PN10/PN16/150LB Worm Gear Butterfly Valve Image

DN300(12 Inch) PN10/PN16/150LB Worm Gear Butterfly Valve

Worm Gear Butterfly Valve Features

1.The butterfly valve adopts a wear-resistant soft backrest seat. The valve plate and valve shaft are integral straight shaft without pin type, which is convenient for maintenance and replacement.
2.The valve plate adopts a frame structure with high strength, large flow area, and small flow resistance coefficient.
3. The top of the valve plate adopts a spherical design, which greatly reduces the friction between the valve plate and the valve seat, and achieves the effect of low torque and high-pressure double-sided holding pressure.
4. The valve body paint is sprayed with high-performance outdoor anti-corrosion paint, which can effectively prevent rust.
5.The valve has a novel structure, flexible operation, low torque, and convenient installation, and can be equipped with various driving methods.

Worm Gear Butterfly Valve Packing

Worm Gear Butterfly Valve Packing

Choose The Best Worm Gear Butterfly Valve Supplier & Manufacturers in China

VALTECCN(www.valteccn.com) butterfly valve suppliers and manufacturers provide you with worm gear butterfly valve related pictures and drawings, overall dimensions, specifications and models, latest prices, product catalogues and other information, welcome to email ([email protected]) to consult and purchase! Provide reference value for your purchase of worm gear butterfly valve products.

Any issue about the worm gear butterfly valve during the project process, please do not hesitate to contact us. We are a pleasure to help you resolve the problem.

Body Test: .5 times the working pressure with water. This test is performed after valve assembly and with disc in half position open, it is called as a body hydro test.
Seat Test: 1.1 times the working pressure with water.
Function / Operation Test: At the time of final inspection, each valve and its actuator (Flow-Control Lever / Gear / Pneumatic Actuator), under goes a complete operating test (Open/Close). This test carried out without pressure and at ambient temperature. It ensures the correct operation of the valve / actuator assembly with accessories such as solenoid valve, limit switches, air filter regulator etc.
Special Test: On request, any other test can be carried out according to special instruction by client.

Learn More: , , ,


Wafer Style Butterfly Valve: Key to Industrial Fluid Control in South American Markets

2 Inch Butterfly Valve Selection: Find the Best Valve Suppliers and Manufacturers for Your Needs

Soft Seal Butterfly Valve

Wafer Type Butterfly Valve Stainless Steel Teflon Seat

QT450 Wafer Butterfly Valve: A high-quality, high-efficiency choice

Professional Worm Gear Butterfly Valve Manufacturer, VALTECCN Offers High Quality Samples and Services


Demand for ductile iron wafer butterfly valves in the European market continues to grow

Russia’s best-selling wafer butterfly valve for water supply

Russian customer service trusted VALTECCN VALVE and purchased wafer butterfly valve again

3000PCS Wafer Butterfly Valves are Sent to Europe

Wafer butterfly valves supplied to Malaysia

Professional concentric butterfly valve supplier, exporting to Denmark

Contact Information

For inquiries about valve products or pricelist, please leave your email to us and we will be in touch within 24 hours.
We would like to serve you in the best possible way.

Fill in the error, please re-fill and submit!

  • E-mail address entered is invalid.