Product details:
ZJHPF film lined single-seat pneumatic control valve body wall and valve components in contact with the fluid are made of high-pressure injection molding process, lined with corrosion resistant, anti-aging poly FEP (F46), and the use of polytetrafluoroethylene bellows seal. ZJHPF lined single-seat pneumatic diaphragm valve is widely used in acid, alkali and other strong corrosive and toxic, volatile gases, etc., control liquid.
■ Features
1, corrosion resistance: resistant to almost all media (including concentrated nitric acid and aqua regia) corrosion.
2, good sealing performance: the use of bellows and packing double sealed to ensure that no external leakage.
3, a small amount of leakage: Because spool, the valve seat with a soft seal, so low leakage.
4, equipped with HA actuator, output force, compact structure.
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