The KOSO 710C Concentric PARA-SEAL Valve, paired with the 6400RA pneumatic cylinder actuator, is a high-performance industrial valve designed for reliable flow control in demanding environments. It features a concentric disc design and metal seated structure, delivering tight shut-off and stable operation across a wide range of temperatures and pressures. The 6400RA actuator provides efficient, responsive actuation, making this assembly ideal for critical applications in power generation, oil and gas, and petrochemical processing.
| Body Type | Concentric PARA-SEAL Valve |
|---|---|
| Size Range | 3" (80A) ~ 60" (1500A) |
| Pressure Rating | ANSI Class 150~300, JIS 10K~20K |
| Temperature Range | -196°C ~ +600°C |
| Connection | Wafer type |
| 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 | 25:1 (60° opening) / 50:1 (90° opening) |
| Flow Characteristics | Approximate equal percentage |
| Seat Type | Metal seat |
| Backing Ring Materials | SUS316, 630 |
| Seat Leakage | Rated CW-0.01~0.00001% |
| Actuator | 6400RA pneumatic cylinder actuator |
A: The 710C can operate at temperatures up to +600°C, making it suitable for high-temperature processes.
A: The 6400RA is a reverse-acting pneumatic cylinder actuator that provides reliable, responsive operation and fail-safe functionality.
A: The 710C features a wafer-type connection for easy installation and space efficiency.
A: Yes, it can operate at temperatures as low as -196°C, making it suitable for cryogenic processing.
A: The 710C has a low seat leakage rating of CW-0.01~0.00001%, ensuring process integrity.
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