Products Details

The extended rod flanged butterfly valve is an industrial valve, which has a variety of characteristics and application scenarios. The following is some Chinese introduction to the extended rod flange butterfly valve:

Working pressure and temperature: The extended rod flange butterfly valve is usually suitable for medium pressure working environment, the operating temperature range is usually between 120°C and 450°C.

Sealing surface material: The sealing surface material of butterfly valve can be metal hard seal, suitable for water industry.

Nominal diameter and pressure: The nominal diameter of the butterfly valve ranges from DN40 to DN1200 mm, and the nominal pressure is PN1.0 to PN1.6 mpa.

Applicable medium: Butterfly valve is suitable for a variety of media, such as water, gas and oil.

Structure characteristics: The extended rod butterfly valve has the characteristics of simple structure, small size, light weight, low material consumption, small installation size, fast switching, 90° reciprocating rotation and small driving torque.

Design standards: The extended rod butterfly valve can be designed to comply with a variety of standards, such as API 609, BS EN 593, GB T12238, etc.

Materials: The various parts of the butterfly valve, including the valve body, valve disc, valve stem, sealing ring, etc., can be made of different materials, such as cast iron, ductile iron, carbon steel, stainless steel, etc.

Packing: Butterfly valves are usually packed in export wooden cases.

Size and weight: The size and weight of butterfly valves will vary according to their specifications and design, and specific size and weight data can be found in the technical documentation provided by the manufacturer.

Operation mode: The extended rod flange butterfly valve can be equipped with manual, gear operator, electric and pneumatic control actuators.