Product Details

working principle:

This product consists of a double-chamber diaphragm transmission mechanism and an angle valve body. When pressure is applied to the upper chamber of the diaphragm, the valve disc is closed; when pressure is applied to the lower chamber of the diaphragm, the valve disc is opened.

Features:

Function: Angle cut-off door operated by hydraulic source or pneumatic source. They are usually installed in rows on the outer wall of the bottom of the settling tank to remove sedimented mud, sand and dirt at the bottom of the tank. The piston of the hydraulic cylinder of this valve is an L-shaped cup, which has good sealing performance and is durable. The valve sealing pair is also rubber-sealed and has no leakage. Remote control can also be achieved through the electric two-position four-way reversing solenoid valve. Easy to operate, safe and reliable.

1. Adopts double diaphragm transmission mechanism, no movement wear;

2. The valve disc and valve seat are soft seals, with good sealing performance and no leakage;

3. The driving medium pressure is low, and it adopts electric two-position four-way reversing valve or manual two-position four-way reversing valve for centralized control, which is easy to operate.

Technical Parameters:

Nominal diameter: DN100-DN400

Nominal pressure: 1.0Mpa, 1.6Mpa, 2.5Mpa

Applicable temperature: 0~80°C

Applicable medium: water

Test standard: GB/T 13927-2008

Main material