Butterfly Valve "NS Butter with Filling Function"

A unique valve body enables smooth initial water flow! Water supply butterfly valve with filling function.

The "NS Butterfly Valve with Water Filling Function" is a water supply butterfly valve that incorporates a water filling function valve body to improve the workability of initial water filling in the seismic-resistant NS butterfly valve. It excels in control at small openings, allowing for safe water filling operations. The newly developed rubber valve seat structure demonstrates excellent sealing performance. The rubber valve seat can also be replaced. Additionally, the valve body structure has been modified to include a water filling function while maintaining the operability of the center cap type NS butterfly valve. The operating torque during water filling is low, making opening and closing operations easy. 【Features】 ■ Water filling function ■ Excellent sealing performance ■ Replaceable rubber valve seat ■ Easy opening and closing operations ■ Simple structure that reduces costs ■ Water filling function scale adopted in the opening degree gauge *For more details, please refer to the PDF document or feel free to contact us.

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