Katup Gerbang Baji

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katup gerbang baji

Wedge gate valves provide isolation by lowering a wedge-shaped gate between the valve seats. Saat terbuka penuh, the gate lifts clear of the flow path; ketika ditutup, the wedge meets the seats to shut off the line.

Farpro’s range includes cast iron, cast steel and stainless steel models, with rising-stem, non-rising-stem and electric operating arrangements. The products below cover different combinations for water networks, utility systems and industrial piping.

Bahan Katup Gerbang BajiStandarMode yang DiaktifkanMetode penyegelan
besi cor
baja tuang
besi tahan karat
API, DARI, DIA, KS, DI DALAM, BS, EAC, tidakoperasi manual
aktuator listrik
digerakkan oleh air/udara/minyak
Segel logam keras

Wedge Construction and Shut-Off

The angled seating arrangement is the defining feature of a wedge gate valve. The gate may have a solid or flexible construction, while the sealing surfaces may be metal or resilient-seated, depending on the model. A flexible wedge and a resilient sealing material are different features.

These valves are normally used fully open or fully closed. Holding a standard wedge gate partly open for continuous throttling can expose the gate and seats to wear. For regulating duty, compare a valve designed for flow control.

The stem arrangement affects the space needed for installation. An sistem operasi&Y rising stem gives a visible indication of gate travel; an NRS design keeps the external stem height essentially unchanged as the valve operates.

Jenis Katup Gerbang Baji

Matching the Wedge Gate Valve to Its Service

For water supply and general utilities, cast iron models offer a familiar isolation arrangement. Itu Z41X/Z45X resilient-seated series is one option to compare with the metal-seated models in the range.

For industrial process and plant piping, itu cast steel wedge gate series Dan stainless steel Z40W/Z41W provide different body and trim combinations. The medium, working temperature and pressure rating guide that material choice.

For media containing fibres or substantial solids, consider whether a different gate construction would suit the duty better. A conventional wedge gate should not be assumed to handle abrasive slurry simply because it is used elsewhere in a mining or process plant.

Other arrangements, termasuk parallel gate Dan katup gerbang pisau, are available within the wider Farpro gate valve range. Kita wedge and parallel gate comparison looks more closely at the structural differences.

A New Line or a Valve to Replace?

merencanakan produk katup terbaik

For a new line, your piping specification gives us a good starting point. For a replacement, the existing valve markings and dimensions often tell us more than the model name alone.

Our team can help compare the available wedge gate models without making the enquiry more complicated than it needs to be. Send us the details you have and let us know what matters most for the installation.

Farpro Valve adalah produsen dan pemasok katup berkualitas tinggi global terkemuka. Dengan pengalaman bertahun-tahun di industri ini, kami telah mengembangkan berbagai macam produk yang memenuhi standar GB/JB, API, ANSI, AWWA, DARI, DIA, gost, tidak, dan banyak lagi. Katup kami tersedia di 12 kategori utama, 200 seri, Dan 4000 ukuran, termasuk katup gerbang, katup globe, katup bola, Katup kupu-kupu, katup periksa, katup diafragma, katup pengurang tekanan, katup sumbat, perangkap, dan banyak lagi.

Kami bangga menyediakan produk unggulan yang memenuhi kebutuhan berbagai industri. Katup kami banyak digunakan dalam minyak bumi, petrokimia, bahan kimia, tenaga listrik, metalurgi, pemeliharaan air, konstruksi, farmasi, drainase, dan masih banyak bidang lainnya. Output tahunan kami mencapai 80,000 ton, memastikan bahwa kami dapat memenuhi kebutuhan pelanggan kami di seluruh dunia.

Produk kita laris manis di pasar Jerman, Inggris, Perancis, Italia, Brazil, Polandia, dan lebih dari itu 30 negara dan wilayah di Eropa, Asia Tengah, Asia Barat, dan seterusnya. Kehadiran global kami memungkinkan kami melayani pelanggan di seluruh dunia, dan kami selalu mencari cara baru untuk memperluas jangkauan dan meningkatkan layanan kami.

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