Overview;

ZMAPF pneumatic membrane lining four fluorine valve, pneumatic membrane lining ZJHPF four fluorine single-seat regulating valve is a kind of anti-corrosion through single-seat regulating valve, contact with liquid in the valve body wall and components adopt high pressure injection molding process, the liner capable of corrosion and ageing resistance of fep (F46), and using ptfe bellows seal. Widely used in strong corrosive medium such as acid, alkali and toxic and volatile gas, liquid control.

The valve body：

Style: direct single seat ball valve

Nominal diameter: 3/4 ", 20, 25, 32, 40, 50, 65, 80, 100, 150 mm

Nominal pressure: PN1.6 MPa

The flange standard: JB/T79, 1 ~ 79, 2-94, etc

Material: lining F46 ZG230-450

Working temperature: - 40 ~ 180 ℃

In the valve components：

Valve core type: single plunger type valve core

Flow feature: the linear features and characteristics such as percentage

Valve seat, valve core material: 2 cr13 lining F46

Corrugated pipe materials: PTFE.

Features:

1, resistant to corrosion. Can almost all media (including concentrated nitric acid and aqua regia) corrosion.

2, good sealing performance. Using corrugated tube and double seal packing, ensure no leakage.

3, small leakage. Because the valve core, the seat is made of soft sealing to ensure no leakage.

4, with HA actuators, output force, compact structure.

Products comply with GB/T4213-92.