Burkert Valves distributes the Burkert 2030 pneumatic diaphragm valve.

Baode Valves distributes the Burkert 2030 model pneumatic diaphragm valve

• . The original valve body is made of welded PP plastic and does not require a sealing ring. Technically, a sealing ring is considered redundant. For a sealed option, a plastic oil-tight connector with a built-in sealing ring is available. Customers should select and order according to their equipment's valve and pipeline interfaces. The Baode 2030 model PP Burkert pneumatic diaphragm valve (welded 3/4 inch type, 2030 / product number 317259) consists of two parts: a SET5 11440 sealing ring for the pneumatic head and a KOMP693163 diaphragm. The diaphragm model for the 2030 model Burkert pneumatic diaphragm valve
• is 693163. This Burkert diaphragm is not in stock;
• the fastest delivery time is 4 weeks. Burkert 2030 Type Pneumatic Diaphragm Valve Classification: German Burkert pneumatic diaphragm valves are generally classified into: normally closed pneumatic diaphragm valves, normally open pneumatic diaphragm valves, and reciprocating pneumatic diaphragm valves. The classic Burkert 2030 type pneumatic diaphragm valve (plastic body) features: • Optimized flow and a robust valve body • Separates fluid from the operating mechanism through a Burkert diaphragm in a closed manner • Robust actuator with modular accessory program • Self-draining plastic body with double union, adhesive socket, welded end, or flange • The Burkert 2030 type pneumatic diaphragm valve is suitable for corrosive media. Burkert 2030 type pneumatic diaphragm valve 00317259 technical data: Nominal diameter (Burkert diaphragm size): DN15…100;
• Body material: PVC-U, PP, PVDF;
• Actuator material: PA polyamide (PPS available upon request). Burkert pneumatic diaphragm valve sealing materials: EPDM, PTFE/EPDM. Medium: Neutral gas and liquid, corrosive or abrasive media. Viscosity: Maximum viscosity. Medium temperature: See table on page
• Ambient temperature: -10 to +60 °C (PA). Actuator size: ≥175 mm: -10 to +50 °C. Control medium: Neutral gas, air. Port connection: DN15…50: Double union and socket connection. DN65: Loose flange. DN80…100: Fixed flange. Burkert pneumatic diaphragm valve installation: The actuator is preferably in an upright position as required. Burkert 2030 model Burkert pneumatic diaphragm valve structural features: The German Burkert pneumatic diaphragm valve features a set of thin, hemispherical metal films clamped within the valve body, acting as a barrier between the valve stem and the fluid. Closing the German Burkert valve is achieved by the valve stem head and the metal film pressing the valve disc onto the valve seat. Opening the valve is achieved by an internal spring;
• when the valve stem rises and disengages from the diaphragm, the valve disc rises. Because the valve's stroke equals the diaphragm's stroke, this type of valve has a much smaller lift than ordinary valves. To overcome the resistance loss caused by the low lift, the seat valve and flow area are larger than those of ordinary valves, aiming for a greater flow rate. Due to the larger valve seat of this German Burkert valve, its operating force is much greater than that of ordinary valves. valves, ensuring sufficient sealing force on the valve disc, since there is no direct contact between the valve stem and the valve disc. The valve disc does not move away from the valve seat through the valve stem, making this type of valve suitable for unidirectional flow with pressure differentials, and typically the medium originates "below the valve seat." However, excessive backflow should be avoided during use to prevent affecting valve closure. Generally, metal diaphragm valves are economical and effective for high temperature and high pressure applications. This valve can also be used in low temperature and low pressure applications where synthetic rubber diaphragm valves are not desirable. The diaphragm of the German Burkert pneumatic diaphragm valve separates the lower valve body cavity from the upper valve cover cavity, protecting the valve stem, valve disc, and other parts located above the diaphragm from media corrosion, eliminating the need for a packing seal structure, and preventing media leakage.
• The diaphragm, made of soft sealing materials such as rubber or plastic, provides good sealing performance. Since the German Burkert diaphragm is a consumable part, it should be replaced periodically depending on the characteristics of the medium.
• Due to limitations in diaphragm material, diaphragm valves are suitable for low-pressure and relatively low-temperature applications.
• German Burkert pneumatic diaphragm valves are available in six structural types: roof type, direct-flow type, shut-off type, straight-through type, gate type, and right-angle type;
• the connection type is usually flange connection;
• and they are available in three types according to the driving method: manual, electric, and pneumatic. Pneumatic drives are further divided into normally open, normally closed, and reciprocating types.
• Generally, German Burkert pneumatic diaphragm valves are not suitable for use in pipelines with temperatures above 60 degrees Celsius or for conveying organic solvents and strong oxidizing media, nor are they suitable for use in high-pressure pipelines.

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