Pneumatic knife gate valve manufacturer

Overview of Pneumatic Gate Valve Z673 10

Pneumatic gate valve is a valve driven by compressed air. When the gate valve is closed, the sealing surface can be sealed only by the medium pressure, that is, the sealing surface of the gate is pressed against the valve seat on the other side by the medium pressure to ensure the sealing surface is sealed. This is called self sealing.

Pneumatic gate valve z673 10 Main technical parameters

Nominal pressure: 1.6, 2.5.4, 0.6.4 MPa

Operating temperature: -29~425 ℃ (carbon steel) -40~+550 ℃ (stainless steel)

Nominal diameter: DN50-800mm

Valve body material: 304.306.316L.WCB.HT200

Connecting flange: JB/T79.GB913.HG20592

Applicable media: air, water, steam, oil, and corrosive fluids such as nitric acid and acetic acid

Function mode: cutting type, adjusting type, manual control

Power supply voltage: 220VAC, 24VAC

Input signal: 4-20mA/1-5VDC 0-20mA/0-10VDC

Pneumatic gate valve z673 10 dimension drawing

Application and characteristics of pneumatic gate valve z673 10

Purpose: A right angle rotating structure that can be used in conjunction with valve positioners to achieve proportional adjustment; V-shaped valve core is more suitable for various regulating occasions, with a large rated flow coefficient, adjustable ratio, good sealing effect, zero sensitivity regulating performance, small volume, and can be installed vertically and horizontally. Suitable for controlling media such as gases, vapors, liquids, etc.

Features: It is a right angle rotating structure composed of a V-shaped valve body, pneumatic actuator, locator, and other accessories; There is an inherent flow characteristic that is approximately equal in percentage; Adopting a dual bearing structure, the starting torque is small, and it has * sensitivity and sensing speed; *The cutting ability.

Pneumatic gate valve z673 10 structure:

Pneumatic gate valves are mainly composed of left and right valve bodies, valve covers, gate plates, valve stems, sealing rings, double-layer cylinders and their pistons, piston rods, baffles, buffer mechanisms, manual mechanisms, pneumatic manual conversion devices, and valve cover packing devices. Valve opening and closing are completed by cylinder action.