Threaded Vertical Check Valve

Threaded Vertical Check Valve

It is a vertically mounted control device with a threaded connection, specially designed to prevent the backflow of the medium in the piping system. The valve can be opened and closed automatically by the natural pressure of the medium without an external power supply, and is an important safety protection device in the piping system.

Product Details

1. Main Features
1. Vertical Design:

● Special design ensures reliable operation of the valve on vertical pipes

● Valve disc adopts gravity closing mechanism

● Optimize the flow channel to reduce pressure loss

2. Precision Sealing System:

● Metal solid seal (standard configuration) is resistant to temperature and pressure

● Optional soft seal (PTFE/rubber) to achieve zero leakage

● Precision ground sealing surface ensures long service life

3. Selection of high-quality materials:

● Valve body: cast iron/cast steel/stainless steel 304, 316

● Valve Disc: Stainless Steel Carbide

● Seal: Corrosion-resistant synthetic material

2. Product Advantages
1. Easy Installation:

● Threaded connection eliminates the complexity of flange mounting

● Compact design saves installation space

● For Installation

2. Reliable Performance:

● Fast response (closing time <0.5s)

● Low water hammer design

● Durability test of 100,000 openings and closures

3. Easy Maintenance:

● Modular design ensures fast maintenance

● Seals can be replaced online

● No vulnerable electrical components

3. Areas of application
● Water supply and drainage system for buildings

● Design of heating, ventilation and air conditioning systems

● Industrial Fluid Handling

● Fire Protection Piping System

● Chemical Process Flow

Online Inquiry

+86 18858752875

gd@gaodun-valve.com

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