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KOSO 710E 720E Eccentric PARA SEAL Butterfly Valves with 3620R 6300RB Pneumatic Cylinder Autuators
KOSO 710E 720E Eccentric PARA SEAL Butterfly Valves with 3620R 6300RB Pneumatic Cylinder Autuators
KOSO 710E 720E Eccentric PARA SEAL Butterfly Valves with 3620R 6300RB Pneumatic Cylinder Autuators
KOSO 710E 720E Eccentric PARA SEAL Butterfly Valves with 3620R 6300RB Pneumatic Cylinder Autuators
KOSO 710E 720E Eccentric PARA SEAL Butterfly Valves with 3620R 6300RB Pneumatic Cylinder Autuators
KOSO 710E 720E Eccentric PARA SEAL Butterfly Valves with 3620R 6300RB Pneumatic Cylinder Autuators
KOSO 710E 720E Eccentric PARA SEAL Butterfly Valves with 3620R 6300RB Pneumatic Cylinder Autuators
KOSO 710E 720E Eccentric PARA SEAL Butterfly Valves with 3620R 6300RB Pneumatic Cylinder Autuators
KOSO 710E 720E Eccentric PARA SEAL Butterfly Valves with 3620R 6300RB Pneumatic Cylinder Autuators
KOSO 710E 720E Eccentric PARA SEAL Butterfly Valves with 3620R 6300RB Pneumatic Cylinder Autuators
KOSO 710E 720E Eccentric PARA SEAL Butterfly Valves with 3620R 6300RB Pneumatic Cylinder Autuators
KOSO 710E 720E Eccentric PARA SEAL Butterfly Valves with 3620R 6300RB Pneumatic Cylinder Autuators
KOSO 710E 720E Eccentric PARA SEAL Butterfly Valves with 3620R 6300RB Pneumatic Cylinder Autuators
KOSO 710E 720E Eccentric PARA SEAL Butterfly Valves with 3620R 6300RB Pneumatic Cylinder Autuators
KOSO 710E 720E Eccentric PARA SEAL Butterfly Valves with 3620R 6300RB Pneumatic Cylinder Autuators
KOSO 710E 720E Eccentric PARA SEAL Butterfly Valves with 3620R 6300RB Pneumatic Cylinder Autuators
Specifications
Brand Name :
KOSO
Model Number :
710E,720E
Place of Origin :
Japan
MOQ :
1
Price :
USD 2600-2850 per set
Payment Terms :
T/T
Supply Ability :
800 sets per year
Delivery Time :
6-8 weeks
Packaging Details :
Carton/Wooden Case Packaging
Body Type :
Eccentric PARA-SEAL Butterfly Valve
Body Size :
3" (80A) ~ 24" (600A)
Body Rating :
ANSI Class 150~300, JIS 10K~20K
Fluid Temperature :
-196°C ~ +500°C
Connections :
Wafer type, Flanged (RF)
Body Materials :
SCPH2/WCB, SCS13A/CR6, SCS14A/CR8F, etc.
Disc Materials :
SCPH2/WCB, SCS13A/CR6, SCS14A/CR8F, etc.
Disc Treatment :
Chrome plated or hardfaced with Stellite
Rangeability :
60° Opening 25:1, 90° Opening 50:1
Flow Characteristics :
Approximate Equal Percentage
Description
KOSO 710E 720E Eccentric PARA SEAL Butterfly Valves with 3620R 6300RB Pneumatic Cylinder Actuators
Product Overview

KOSO 710E and 720E are eccentric PARA SEAL butterfly valves designed for reliable flow control in various industrial processes. Paired with 3620R and 6300RB pneumatic cylinder actuators, they deliver stable performance, tight shut-off, and long service life under high pressure and high temperature conditions. These valves are widely used in power plants, oil and gas, refineries, and petrochemical systems.

Features
  • Eccentric disc structure reduces friction and extends service life
  • Metal seated design for excellent high temperature resistance
  • Wafer and flanged connections for easy installation
  • Low operation torque and stable flow control
  • High sealing performance with low leakage rate
  • Compatible with 3620R and 6300RB pneumatic actuators
  • Wide size and pressure rating range for versatile use
  • Strong erosion and corrosion resistance
  • Suitable for high temperature and high pressure pipelines
  • Rugged construction for harsh working environments
Technical Specifications
Size range 3" ~ 24"
Pressure class ANSI Class 150~300, JIS 10K~20K
Temperature range -196°C ~ +500°C
Connection type Wafer, Flanged RF
Body material WCB, CF8, CF8M, etc.
Disc material Carbon steel, stainless steel with hard facing
Seal type Metal seal, PARA SEAL structure
Flow characteristic Approximate equal percentage
Actuator type 3620R, 6300RB pneumatic cylinder actuators
Standards IEC, ANSI, JIS applicable
Applications
  • Thermal power plants and boiler systems
  • Oil and gas production and transportation
  • Petroleum refineries
  • Petrochemical and chemical industries
  • High-temperature steam pipelines
  • Energy and utility systems
  • Industrial process automation
FAQ
Q: What is the difference between 710E and 720E?

A: They share similar structure but differ in detailed design and pressure rating for different working conditions.

Q: Can these valves be used at high temperatures?

A: Yes, they can work stably up to +500°C.

Q: Are 3620R and 6300RB actuators suitable?

A: Yes, they are standard matched actuators for stable and fast operation.

Q: What connections are available?

A: Wafer type and flanged type are both available.

Q: Are they suitable for steam service?

A: Yes, they are widely used for high-pressure and high-temperature steam.

Contact Us

Wechat / WhatsApp / Phone number: +86 13472860702

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KOSO 710E 720E Eccentric PARA SEAL Butterfly Valves with 3620R 6300RB Pneumatic Cylinder Autuators

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Product Detail
Brand Name :
KOSO
Model Number :
710E,720E
Place of Origin :
Japan
MOQ :
1
Price :
USD 2600-2850 per set
Payment Terms :
T/T
Contact Supplier
KOSO 710E 720E Eccentric PARA SEAL Butterfly Valves with 3620R 6300RB Pneumatic Cylinder Autuators
KOSO 710E 720E Eccentric PARA SEAL Butterfly Valves with 3620R 6300RB Pneumatic Cylinder Autuators
KOSO 710E 720E Eccentric PARA SEAL Butterfly Valves with 3620R 6300RB Pneumatic Cylinder Autuators
KOSO 710E 720E Eccentric PARA SEAL Butterfly Valves with 3620R 6300RB Pneumatic Cylinder Autuators
KOSO 710E 720E Eccentric PARA SEAL Butterfly Valves with 3620R 6300RB Pneumatic Cylinder Autuators
KOSO 710E 720E Eccentric PARA SEAL Butterfly Valves with 3620R 6300RB Pneumatic Cylinder Autuators
KOSO 710E 720E Eccentric PARA SEAL Butterfly Valves with 3620R 6300RB Pneumatic Cylinder Autuators
KOSO 710E 720E Eccentric PARA SEAL Butterfly Valves with 3620R 6300RB Pneumatic Cylinder Autuators

Xiangjing (Shanghai) M&E Technology Co., Ltd

Verified Supplier
8 Years
shanghai, shanghai
Since 2015
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer, Exporter, Trading Company, Seller, Other
Main Products :
Pneumatic Control Valves, Electric Control Valves, Pressure Reducing Valve
Total Annual :
30,000,000-50,000,000
Employee Number :
200~300
Certification Level :
Verified Supplier
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