• Model Number: HAT--52
• Brand Name: heli
• Place of Origin: Zhejiang, China
• Minimum Order Quantity: 5
• Supply Capacity: 1000/month
• Payment: TT
• MemberShip: Gold Member
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HAT--52 Pneumatic actuator with valve Description

Electric flange hard seal butterfly valve

The electric hard seal flange butterfly valve adopts a precision elastic seal ring and a three-eccentric multi-layer metal hard seal structure, which is widely used in metallurgical, electric power, petrochemical, and water supply and drainage and municipal construction and other industrial officials with medium temperature ≤425°C On the road, it is used to adjust the flow rate and cut off the fluid.

Performance characteristics:

1. The valve adopts a three-eccentric sealing structure, the valve seat and the butterfly plate have almost no wear, and the sealing function is tighter and tighter.

2. The sealing ring is made of stainless steel, which has the dual advantages of metal hard seal and elastic seal. It has excellent sealing performance under low and high temperature conditions, and has the characteristics of corrosion resistance and long service life.

3. The sealing surface of the butterfly plate is made of surfacing cobalt-based hard alloy, which is wear-resistant and has a long service life.

4. The valve has a two-way sealing function. It is not restricted by the flow direction of the medium during installation, nor is it affected by the position of the space. It can be installed in any direction.