Small manual vacuum angle valve

NegotiableUpdate on 01/15

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Overview

Small manual vacuum angle valve $n Main performance indicators $n1, applicable range $n Pressure difference on valve plate when opened: ≤ 1.2 amp; amp; amp; #215; Leakage rate of valve body and seat in any direction at 10Pa: ≤ 1.3 amp; amp; amp; #215; 10Pa amp; amp; amp; #183; L amp; amp; amp; #183; S $n Suggestion * Number of cycles before maintenance: 200000 $n Valve body baking temperature: ≤ 150 ℃

Product Details

　　ISO manual vacuum angle valve

The GD-J series manual high vacuum baffle valve is a vacuum valve used to open or cut off airflow in vacuum systems. The lifting valve plate is driven by a screw, which rotates lightly and has a long service life. The shaft seal structure of high vacuum baffle valve can be divided into two types: GD-J type fluororubber seal and GD-J (b) type bellows seal. The valve structure GD-J is a corner type and GJ-J (S) is a three-way type with a pre extraction port. This series of valves is manually driven, with a well-designed structure, beautiful appearance, smooth operation, small size, reliable use, good sealing performance, and long service life. It is one of the vacuum equipment valves. Valves are powered by manually rotating the handle, connected to the valve plate through a mechanism, and drive the valve plate to open and close. The applicable working medium is air and non corrosive gases.

The baffle valve has a simple structure, is safe, reliable, and durable, and is widely used in high-tech fields such as electronics, chemical engineering, metallurgy, aviation, aerospace, materials, biomedicine, atomic energy, and space exploration.

　　ISO manual vacuum angle valve

　　Main performance indicators

　　1. Scope of application

Pressure difference on the valve plate when opened: ≤ 1.2 × 10Pa in any direction

Valve body and seat leakage rate: ≤ 1.3 × 10Pa · L · s

Suggestion: 200000 cycles before maintenance

Valve body baking temperature: ≤ 150 ℃

　　2. Installation location

Manual drive: arbitrary - Pneumatic drive: arbitrary

　　3. Valve position indication

Manual drive: with opening and closing position indication