Gofret Çek Valf

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Gofret çek valf

A wafer check valve fits between mating pipe flanges, providing automatic reverse-flow protection in a short body. It is worth considering where a conventional flanged check valve would take up too much space along the line.

Farpro’s wafer range includes the DH77X model shown below. Its product page lists the materials and dimensions for checking against a new piping layout or an existing installation.

The compact body is only part of the choice. The closing mechanism, seal material and available disc clearance also affect how the valve fits and works. Bizim check valve range includes flanged and silent designs if the line calls for a different arrangement.

Wafer Check Valves and Closing Mechanisms

“Wafer” describes the installation between flanges; it does not specify a single closing mechanism. Wafer check valves may use a single disc, two plates or other arrangements, with a spring assisting closure on some designs. The spring arrangement is part of the valve design, rather than a setting to change on site without the manufacturer’s instructions.

Before fitting the valve, allow clearance for the closing element to open without touching adjacent pipework or equipment. Mating flange dimensions and installation orientation also need to suit the model.

The DH77X wafer check valve combines a cast iron body and disc, stainless steel spring and NBR seal. Those details help distinguish it from other compact non-return valves that may look similar from the outside.

Working With Limited Installation Space

Space is often the reason a wafer valve is chosen, especially during a retrofit. A sketch showing the gap, flanges and nearby fittings helps us understand the installation before recommending a model.

Send us the details you have, even if the original valve number is no longer readable. We can work from the existing arrangement and discuss the available options.

Farpro Valve, araştırmaya katılan büyük bir küresel vana üreticisidir., gelişim, vana üretimi ve satışı.

Ürün standartlarımız şunları içerir:: GB/JB, API'si, ANSI, AWWA, İTİBAREN, O, GOST, NF, vesaire.

Vanalarımız mevcuttur 12 ana kategoriler, 200 seri ve 4000 boyutlar, içermek sürgülü vana, küre vanalar, küresel vanalar, kelebek vana, çek valfler, diyafram vanaları, basınç düşürücü vanalar, fiş vanaları, tuzaklar, vesaire.

Yıllık çıktı ulaşır 80,000 ton. Tüm ürünler petrolde yaygın olarak kullanılmaktadır, petrokimya, kimyasal, elektrik gücü, metalurji, su tasarrufu, yapı, eczacılığa ait, Drenaj ve diğer alanlar.

Ürünlerimiz Almanya pazarlarında iyi satılıyor, İngiltere, Fransa, İtalya, Brezilya, Polonya ve daha fazlası 30 Avrupa'daki ülkeler ve bölgeler, Orta Asya, Batı Asya, vesaire.

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