Înțelegerea supapelor de alamă: Tipuri, Caracteristici, și Aplicații

Supapă din alamă is a valve assembly made primarily of Brass. Alama este utilizată pe scară largă în diverse sisteme de conducte industriale, HVAC, alimentare cu apă și drenaj, și livrarea de gaz datorită proprietăților sale mecanice excelente, corrosion resistance and machinability. BRASS valves are commonly used to control the flow, pressure and direction of media such as water, aer, ulei, etc. They have reliable sealing performance, a long service life and are easy to maintain.

Principal Features & Oavantaje Of Supapă din alamă

Rezistență puternică la coroziune: The brass alloy has excellent corrosion resistance in water and most non-oxidizing media, effectively preventing the valve body from rusting and corrosion failure.

Rezistență mecanică ridicată: Brass material has moderate strength and can maintain high load capacity after processing, making it suitable for medium and low pressure to high pressure pipe network systems.

Excellent sealing performance: PTFE, rubber and other seals, it can achieve zero or low leakage and adapt to cold and hot cycling environments.

Prelucrabilitate bună: Brass is easy to cut and cast, allowing for the production of complex-structured, precisely sized valve parts and improving production efficiency.

Ușor de instalat și întreținut: Brass valves are light in size, compact in structure, have long maintenance cycles and low repair and replacement costs.

Specificații de Supapă din alamă

Depending on their structure and purpose, BRASS valves can be classified into the following major categories:

1. Supapă cu bilă din alamă

Structural description: The valve core is a through-hole ball, and the switch is fully open or fully closed by rotating the ball.

Scenarii de aplicare: Alimentare cu apă menajeră, fire protection systems, HVAC piping, gas piping.

Caracteristici: Rezistență scăzută la curgere, quick opening and closing (90° operation), good sealing performance.

2. Brass Globe Valve

Structural description: The valve core moves up and down in coordination with the valve seat, and the flow is regulated by the rotation of the valve stem.

Scenarii de aplicare: Control precis al debitului, such as laboratory equipment, industrial pipeline regulation.

Caracteristici: Good regulation performance, but relatively high flow resistance.

3. Brass Gate Valve

Structural description: The valve core is a flat gate, which raises or lowers the gate to turn on or off the medium.

Scenarii de aplicare: High-pressure water supply, steam piping, large-diameter pipe networks.

Caracteristici: almost zero flow resistance when fully open, suitable for long-term opening; Adjustments should not be made too frequently.

4. Supapă de reținere din alamă

Structural description: Automatically opens or closes the valve disc by the pressure of the medium to prevent the backflow of the medium.

Scenarii de aplicare: Pump outlet, drainage pipeline, compressed air pipeline.

Caracteristici: No external force operation required, high degree of automation.

5. Brass Butterfly Valve

Structural description: The valve plate rotates around the axis to control the switch. The valve body is compact and lightweight.

Scenarii de aplicare: cold and hot water air conditioning circulation, gas piping, food hygiene grade systems.

Caracteristici: Small installation space, wide flow regulation range, but slightly less sealing than ball valves.

How To Cde mai jos Tel Right Supapă din alamă

Choose different grades of brass for different media such as water, aburi, ulei, sau gaz Depending on the type of medium

Determine the nominal pressure (PN) and temperature range of the valve based on the working pressure and temperature to avoid exceeding the material’s tolerance limit.

Ball valves or stop valves are preferred for frequent opening and precise adjustment based on flow rate and switching frequency; Check valves can be used if automatic check is required.

Consider installing and maintaining
compact butterfly valves for tight Spaces; A ball valve or gate valve is an option for high maintenance convenience.

Brass valves have become core components in piping systems due to their corrosion resistance, good sealing performance, good processability, and low maintenance costs. The safety and service life of the system can be significantly enhanced through proper classification selection and proper installation and maintenance. Whether it’s household plumbing, conducte industriale, HVAC, or gas delivery, BRASS VALVE can provide you with reliable solutions.

Furnizor

Luoyang Datang Energy Tech Co., Ltd. este un producător chinez de top, specializat în țevi și fitinguri din plastic de înaltă calitate. Echipat cu linii de producție automatizate de ultimă generație și susținut de o echipă de 200 profesionisti, oferim o linie extinsă de produse cuprinzând peste 150 types of plastic pipes and fittings designed for water supply and drainage systems, transportul gazelor, și sisteme de încălzire prin pardoseală. Principalele noastre produse includ țevi și fitinguri din PVC, PE (HDPE) Țevi și fitinguri, Țevi și fitinguri PPR, și țevi de încălzire prin pardoseală PEX.

Dacă aveți întrebări cu privire la conductele PPR,Supape din alamă și fitinguri din alamă, vă rugăm să nu ezitați să ne contactați!

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