KOSO 600S 610S Butterfly Valves Fabricated Body Type RING SEAL Type with 6300RA Pneumatic Cylinder Actuators

KOSO 600S and 610S are fabricated body butterfly valves with ring seal structure, designed for high-temperature and heavy-duty industrial conditions. Paired with 6300RA pneumatic cylinder actuators, they provide stable flow control, reliable sealing, and long service life. They are widely used in thermal power, oil and gas, petrochemical, metallurgy and other process industries.

• Fabricated body structure for high strength and high temperature resistance
• Ring seal design ensures stable and low-leakage performance
• Excellent flow regulation with high rangeability
• Wide temperature and pressure range for versatile applications
• Low operation torque and smooth movement
• Compatible with 6300RA pneumatic cylinder actuators
• Corrosion-resistant materials for long service life
• Flanged connection for safe and stable installation
• Suitable for high-temperature fluid and steam conditions
• Easy maintenance and long-term durability

Model:

600S, 610S

Body type:

Fabricated body, ring seal butterfly valve

Size range:

3" ~ 36"

Pressure rating:

ANSI 125, JIS 2K–10K

Temperature range:

-45°C ~ +750°C

Connection:

Flanged RF

Body material:

Carbon steel, stainless steel

Seal material:

SUS316, Inconel alloy

Flow characteristic:

Approximate equal percentage

Actuator type:

6300RA pneumatic cylinder actuator

Application standards:

ANSI, JIS, industrial standards

• Thermal power plants and boiler systems
• Oil and gas production, processing and transportation
• Petroleum refineries
• Petrochemical and chemical processing plants
• Metallurgical and steel industry
• High-temperature steam pipelines
• Energy and utility systems
• Industrial process automation

Q: What is the difference between 600S and 610S?

A: They have different size ranges and structural designs for various working conditions.

Q: What is the maximum working temperature?

A: It can reach up to +750°C for high-temperature applications.

Q: Is 6300RA a standard matched actuator?

A: Yes, 6300RA pneumatic cylinder actuator is a commonly used matching actuator.

Q: What kind of seal does this valve use?

A: It uses ring seal structure with SUS316 or Inconel material.

Q: In which industries is it widely used?

A: Mainly used in power, oil & gas, refinery, petrochemical and metallurgy industries.

wechat/what's app/phone number: +86 13472860702

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