522F_532F_501TH_520D

1、 522F regulating valve
Product type
522F belongs to the KOSO 500 series three-way diversion control valve, which adopts flange connection (RF) and is suitable for flow control in chemical, energy and other fields.
Key parameters
Nominal diameter: not clearly marked, but the same series covers DN15~DN200.
Valve body material: stainless steel (such as CF8/CF8M).
Applicable media: gas, liquid (to be confirmed according to specific models).
Market supply
The new original 522F is priced at ¥ 2800.0 on the 1688 platform and supports dropshipping.
2、 532F regulating valve
Product type
532F is a three-way merging regulating valve of KOSO 500 series, similar to 522F but with the opposite fluid direction, suitable for merging control scenarios.
Key parameters
Nominal diameter: not clearly marked, speculated to be the same as 522F.
Valve body material: stainless steel (such as CF8/CF8M).
Market supply
Same series as 522F, with similar prices, inventory needs to be confirmed through KOSO Wuxi tooling official channels.
3、 501TH regulating valve
Product type
501TH belongs to the KOSO 500 series high-pressure sleeve directional control valve, which adopts a balanced valve core design and is suitable for high-pressure and large capacity fluid control.
Key parameters
Structural features: sleeve guidance, fluid pressure balance, low operating force.
Applicable medium: High pressure fluid (such as chemical and energy fields).
Market supply
It needs to be purchased through the official channel of KOSO Wuxi Tooling, and the price is not clearly indicated.
4、 520D regulating valve
Product type
520D is a low-temperature angle valve of KOSO 500 series, which adopts a multi spring thin film actuator and is suitable for low-temperature fluid control.
Key parameters
Structural features: Single seat regulating valve, compact design, small volume.
Applicable medium: Low temperature fluids (such as liquefied natural gas, liquid nitrogen, etc.).
Selection suggestions