Product Overview:

The gate valve is a valve whose gate and valve seat are always in close contact and sealed. Its principle is that there is a large diameter opening on the gate

The small circular opening is opened and closed by the ram to make the circular opening on the ram completely separate from and match the drift diameter. By rotating

The hand wheel drives the screw rod to drive the gate plate to move up and down repeatedly along the water surface, enabling the manual slide valve to achieve the purpose of opening and closing.

The advantage of this valve is that the valve body diameter has no grooves, the medium will not be blocked, and it has a full bore flow characteristic,

The sealing structure can be divided into soft sealing and hard sealing structures. The penetrating knife gate valve has a precise structure, good processability

Compact structure and other features. The sealing valve seat is designed as a movable structure, with anti wear and automatic compensation functions, resulting in a longer service life.

During the closing and opening process, the valve seat and the gate plate always move closely, making the valve opening and closing force stable and having a cutoff medium

Quality and other characteristics.

Variety and specification:

Variety: manual butterfly valve, pneumatic butterfly valve, electric butterfly valve

Specification: DN100-DN1200

Material: carbon steel, galvanized, stainless steel

Technical characteristics:

Working temperature: 0 ℃~300 ℃

Working pressure: ± 5000Pa

Leakage rate: air leakage rate ≤ 1%

Sealing form: metal hard seal, silicone soft seal

Blade structure: multi blade

Instructions for use: The valve structure is a plug-in valve: When the valve is closed, the valve plate is inserted into the sealing groove, effectively ensuring high density

Sealability, suitable for use in situations with strict sealing requirements. The valve can be manually or pneumatically operated;