HVAC & Водопровод: Рӯйхати пурраи арматураҳои қубурҳои гармидиҳӣ

Растаниҳои дурустро интихоб кунед! Қубурҳои PPR ба гармӣ тобовар ва ба фишор тобоваранд, кубурхои алюминию пластмасса ба кислород тобовар буда, ба осонй хам мешаванд, клапанҳои биринҷӣ аз зангзананда ва хеле мӯҳрдор мебошанд, термостатхо аник ва сарфакунандаи энергия мебошанд, safety valves are essential explosion-proof pipes. Avoid inferior parts and extend system life by 50 сол

Heating Pipe Fittings дар Водопровод

қубурҳои PPR (полипропилен сополимери тасодуфӣ) : The most mainstream choice at present. High heat resistance (то 110 ° C for a short time at 95 ° C), муқовимати фишор, муқовимат ба зангзании, no interface hazard in hot-melt connection, изолятсияи хуб, moderate price, мӯҳлати хизмати дароз (theoretical value of 50 сол). Recommended for use.

Aluminum-plastic composite pipe: Pressure-resistant, heat-resistant, good oxygen permeability resistance, no rebound when bent, easy to connect (clamping or sliding type). But the cost of the joints is slightly higher and the installation requirements are strict. Recommended for use (especially in exposed installations or where bending is required).

PB pipe (polybutylene pipe) : Excellent performance (better than PPR in flexibility, heat and pressure resistance, муқовимати таъсир, and insulation), but expensive, with a lower market share.

Қубури пӯлоди галванӣ: Traditional material, қувваи баланд, high heat resistance. But not recommended for newly installed systems: prone to rust, corrosion and scaling (reducing flow, polluting the system), насби мураккаб (requiring threading or welding), poor insulation, relatively short lifespan.

Пулоди Зангнамезадагӣ: Extremely strong, ба зангзанӣ тобовар, hygienic, extremely long service life. But they are expensive, have special connections (crimping, welding), and are mainly used in high-end or special demand situations.

Function: A channel for transporting hot water or steam, the main trunk and branch of the system.

Клапанҳо (for flow control, opening and closing, regulation, бехатарӣ)

1. Stop valves/gate valves

Valve body/cover: биринҷӣ (mainstream, good corrosion resistance), cast iron (cheap but prone to rust, not recommended for home use), Пулоди Зангнамезадагӣ (high-end, excellent corrosion resistance).

Valve stem: Пулоди Зангнамезадагӣ (rust-resistant).

Sealing material: High-quality rubber or polytetrafluoroethylene (PTFE).

Function: Primarily used to cut off or connect the medium (water/steam) in the pipeline. The regulating performance of the stop valve is slightly better than that of the gate valve, but the resistance is slightly greater; A gate valve has less resistance when fully open. Stop valves are commonly used in heating systems.

2. Ball valve

Valve body/Cover: биринҷӣ (most commonly used), Пулоди Зангнамезадагӣ (high-end, ба зангзанӣ тобовар).

Ball: chrome-plated brass, Пулоди Зангнамезадагӣ.

Valve stem: Пулоди Зангнамезадагӣ.

Seal: PTFE.

Function: Quick opening and closing by rotating a 90-degree sphere. Easy to operate, quick on/off, low resistance, good sealing. It is perfect as a switch control valve for radiators or pipe sections.

Thermostatic valve (thermostatic valve)

Valve body: биринҷӣ (mainstream), Пулоди Зангнамезадагӣ.

Valve core: Quality engineering plastic, Пулоди Зангнамезадагӣ.

Temperature sensing element: paraffin or special liquid.

Function: Installed at the water inlet of the radiator, automatically regulates the flow of water into the radiator to precisely control the room temperature. After the user sets the target temperature, the temperature-sensing element inside the valve head automatically expands/contracts according to room temperature, driving the valve core to open and close. A key accessory for energy efficiency and comfort.

Balance valve (static/dynamic)

Valve body: биринҷӣ, cast iron (large main pipe), Пулоди Зангнамезадагӣ.

Valve core/measuring element: Пулоди Зангнамезадагӣ, engineering plastic.

Function: Regulate the hydraulic balance of the system, ensure that each loop or each radiator gets the designed flow, and solve the problem of near hot and far cold. The static balance valve requires manual measurement and debugging; Dynamic balance valves (self-operated differential pressure/flow control valves) can automatically adapt to changes in system pressure to maintain the set flow.

Safety valve/relief valve

Valve body: биринҷӣ, Пулоди Зангнамезадагӣ.

Spring: Пулоди Зангнамезадагӣ.

Function: Install in critical positions such as the highest point of a boiler or system. When the system pressure exceeds the set value, it automatically opens for pressure relief to prevent overpressure from causing equipment damage or safety accidents. It is an essential safety device.

Automatic exhaust valve

Valve body: биринҷӣ (mainstream), Пулоди Зангнамезадагӣ, пластикӣ (low-end, use with caution).

Float/Seal: Пулоди Зангнамезадагӣ, premium rubber/plastic.

Function: Install at the highest point of the system or where air is likely to accumulate. Automatically expel the accumulated air in the pipes to prevent air blockage from affecting circulation and heat dissipation. Ensure the system is functioning properly.

This comprehensive guide covers the most common fittings in a heating piping system. In practical applications, select and purchase under the guidance of a professional based on your specific system type (central heating/independent heating/underfloor heating/radiator), design drawings, budget, and local market availability.

Таъминкунанда

Ширкати Luoyang Datang Energy Tech Co., Ltd. як истеҳсолкунандаи пешбари Чин аст, ки ба қубурҳо ва арматураҳои пластикии баландсифат тахассус дорад. Бо хатҳои истеҳсолии замонавии автоматикунонидашуда муҷаҳҳаз карда шудааст ва аз ҷониби як гурӯҳи 200 мутахассисон, мо як хати васеи маҳсулотро пешниҳод менамоем, ки зиёда аз он 150 types of plastic pipes and fittings designed for water supply and drainage systems, интиқоли газ, ва системахои гармидихии фарш. Маҳсулоти асосии мо қубурҳои PVC ва арматура мебошанд, PE (HDPE) Қубурҳо ва арматура, Қубурҳо ва арматураҳои PPR, ва қубурҳои гармидиҳии фарши PEX.

Оё шумо дар бораи қубурҳои PPR ягон савол дошта бошед,Клапанҳои биринҷӣ ва арматураҳои биринҷӣ, лутфан шарм надоред бо мо тамос гиред!

Тел.:0086-183 3790 0677

Wechat: 0086-183 3790 0677

Whatsapp: 0086-183 3790 0677

Почтаи электронӣ: sales@pipesandfittings.net