Stainless Steel Worm Gear Drive Flange Hard Seal Butterfly Valve Import National Standard D343H D343Y D343W

Stainless Steel Worm Gear Driven Flange Hard Seal Butterfly Valve Imported National Standard D343H D343Y D343W Introduction:

The full stainless steel butterfly valve is a long-life, energy-saving butterfly valve developed by our company. The product complies with the national standards JB/T8527-97 (Metal Seal Butterfly Valve), GB/T13927-92 (General Valve Pressure Test), and other relevant valve standards. This product consists of main components such as the valve body, disc, sealing ring, and transmission mechanism. Its structure is designed based on the three-dimensional eccentric principle, incorporating a new processing technique that combines elastic sealing with hard and soft multi-layer sealing. This reduces the torque during operation, achieving labor-saving and energy-efficient functions. It ensures overall corrosion resistance, high-temperature resistance, and wear resistance reliability.

D343W Full Stainless Steel Butterfly Valve Applications:

This butterfly valve is suitable for food, pharmaceuticals, petrochemicals, power plants, steel plants, industrial environmental water treatment, high-rise buildings, and supply and drainage pipelines to regulate flow and cut off fluid.

D343W Full Stainless Steel Butterfly Valve Main Performance Features:

1. Unique structure, compact and lightweight, flexible operation, labor-saving, and convenient;

2. Reliable sealing, achieving gas-tight zero leakage;

3. Flow characteristics approach linear regulation, offering optimal performance;

4. The three-dimensional eccentric principle ensures near-zero wear on the sealing surface, extending the valve's service life;

5. Wide range of applications, such as water, steam, oil, air, gas, and other media;

6. Suitable for different temperatures and pressure ratings up to 6.4 MPa, resistant to corrosion and various media pipelines.

Stainless Steel Worm Gear Driven Flange Hard Seal Butterfly Valve Imported National Standard D343H D343Y D343W Technical Parameters

Stainless Steel Butterfly Valve Main Component Materials

Stainless Steel Flange Butterfly Valve Adopted Standards

D343H/Y/W-10/16/25C/P/R/RL Stainless Steel Worm Gear Driven Flange Hard Seal Butterfly Valve

Main External Connection Dimensions (Unit: mm)

210

32-39