XS43F46 manual lining FEP flange plug valve

XS43F46 manual lining FEP flange plug valve

XS43F46 adopts manual operation, flange connection, and lining plug structure. The series diameter range is DN25-DN300, pressure is PN16/Class150, and the valve body material option is WCB or 304 (CF8). The stainless-steel version uses 304, and WCB is also the valve body material option listed in the current parameters.

What does F46 mean in XS43F46?

The suffix F46 corresponds to the material FEP. PTFE should be written as PTFE (F4), while PFA should be written as PFA directly. If the project actually requires PFA or PTFE solutions, they should be reconfirmed according to the official product model, material list, and technical agreement. F46 cannot be directly interpreted as PTFE.

Confirm the pressure and caliber according to the current product parameters

The series covers DN25–DN300 with PN16/Class150 options. Other sizes and pressure classes require a corresponding valve design, connection arrangement and pressure–temperature rating.

Is plug valve mainly used for opening and closing or fine adjustment?

This manual plug valve is primarily used for opening, closing and isolation. Continuous throttling requires suitable passages, seals, differential-pressure capability and flow characteristics.

For more products, please refer toPlug valve manufacturer and selection。

Frequently Asked Questions

Is F46 in XS43F46 the same as PTFE?

No, F46 corresponds to FEP; PTFE usually corresponds to F4.

Does this product only have 304 valve body?

No. WCB and 304 (CF8) are separate body material options; specify the required material in the order.

XS43F46 needs to be installed on the Class600 pipeline. Can we choose this one directly?

Cannot be selected without verification. The pressure rating, flange, lining, and temperature pressure rating of the specific specification should be confirmed; We cannot expand the existing supply scope to Class600 on our own.