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Válvula de retenção silenciosa

Preço normal USD $33.26 | Salvar USD $-33.26 (Liquid error (sections/product-template line 182): divided by 0%de desconto)
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Price shown for single unit · For bulk & project orders, Entre em contato for factory pricing

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PRODUCT DETAILS

 Introdução à Válvula de Retenção Silenciosa

This Silent Check Valve ensures quiet and efficient flow of fluids, preventing backflow and avoiding system damage. With its reliable design and durable construction, it is a trusted choice for industrial and commercial applications. The perfect solution for safe and seamless fluid management.

Desenho da Válvula de Retenção Silenciosa

Silent Check Valve Drawing

Norma de Implementação

Categoria Detalhes
 Tipo Flange
 Face a Face API609, BS5155, DIN3202, ISO5752
Flange DIN, BS, UNI, ISO, ANSI, AS, JIS
Flange de Montagem ISO5211
Pressão de Trabalho PN16 (200PSI)
Aplicação VAC, Abastecimento de Água e Esgoto, Alimentos e Bebidas, Química/Petroquímica/Processamento, Energia e Utilidades, Papel e Celulose, Construção Naval


Materiais Padrão das Principais Peças

NO Nome da Peça Material
1 Corpo Gg25
2 Polia Guia Ggg40
3  Tampão Latão
4 O Ring Borracha
5 Bucha Guia Latão
6 Mola Aço Inoxidável
7 Junta Borracha
8 Disco Ggg40

 

Dimensões:(mm)

DN L D D1 D2 b f Z-d
50 100 165 125 102 20 3 4-18
65 120 185 145 122 20 3 4-18
80 140 200 160 138 22 3 8-18
100 170 220 180 158 24 3 8-18
125 200 250 210 188 26 3 8-18
150 230 285 240 212 26 3 8-23
200 288 340 295 268 30 3 12-23
250 354 405 355 320 32 3 12-27
300 410 460 410 378 32 4 12-27

REVIEWS

Customer Reviews

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Sarah Evans
Everything As Expected

Everything was as expected. Thank you

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FAQs

What is a check valve used for?

A check valve is a valve that allows fluid to flow in one direction and prevents backflow. The structure can be divided into two major categories: one is a ball check valve, whose gate body is spherical and can be opened or closed automatically; the other is a disc check valve, whose gate body is a round disc shape that can prevent backflow according to the pressure of the fluid.

What materials are check valves made of?

Válvula de retençãos can be made of a variety of materials, including brass, stainless steel, cast iron, plastic (PVC or CPVC), and other alloys, and are selected according to the application and fluid type.

Where are check valves usually installed?

Válvula de retençãos are commonly used in applications such as water and wastewater systems, oil and gas pipelines, chemical processing, and HVAC systems to prevent backflow and protect equipment.

How to tell if a check valve is working properly?

A properly functioning check valve should allow fluid to flow in one direction without any noticeable resistance and completely prevent backflow. Signs of failure include reverse flow, unusual noise or vibration.

How to install a check valve?

Válvula de retençãos should be installed in the direction of flow indicated on the valve body. Válvula de retençãos are usually installed in horizontal or vertical piping systems, depending on the specific type and purpose.

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