Product Model: D343H/Y

Nominal Diameter: DN40–2000 mm

Nominal Pressure: PN0.6–4.0 MPa

Applicable Temperature: -29 to 425°C

Applicable Media: Water, steam, oil, etc.

Body Material: Carbon steel, Stainless steel

Seat Material: Stainless steel, Stellite alloy, Tungsten carbide, Nickel alloy, Monel

Disc Material: Carbon steel, Stainless steel, Alloy steel

Connection Type: Flanged

Operation: Worm gear drive, Electric, Pneumatic, Hydraulic

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 tend to be linear with excellent regulating performance.

4. Adopts the triple-offset principle, resulting in nearly zero wear on the sealing surfaces and extending the valve's service life.

5. Wide application range. For example: suitable for media such as water, steam, oil, air, and gas.

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