Hc42x Nodular Cast Iron Check Valve GGG50 QT450 Silent Sewage Check Valve

Silent Check Valve Hc42x Nodular Cast Iron Vertical Check Valve Sewage Check Valve

Product classification of check valve:

According to the structure, check valves can be divided into three types: lift check valves, swing check valves and butterfly check valves. Lift check valve can be divided into vertical and horizontal. The swing check valve is divided into three types: single-lobe, double-lobe and multi-lobe. The butterfly check valve is a straight-through type. The above types of check valves can be divided into three types: threaded connection, flange connection and welding.

Check valve installation points:

1. Do not make the check valve bear weight in the pipeline. The large check valve should be supported independently so that it will not be affected by the pressure generated by the piping system.
2. During installation, pay attention to the direction of medium flow should be consistent with the direction of the arrow on the valve body.
3. The lift-type vertical flap check valve should be installed on the vertical pipeline.
4. The lift-type horizontal flap check valve should be installed on the horizontal pipeline.

Established in 2012, Fengbao Valve Manufacturing Co., Ltd. is an entity factory with professional production experience and professional manufacturing technology. The company is located in Cangzhou City, Hebei Province, with a production plant of 5,000 square meters and an office space of 3,000 square meters. The company has more than 200 employees, including more than 50 engineering and technical personnel, including 5 with senior professional titles and 30 with intermediate professional titles.
The main products of our company are: ball check valve, noise reduction check valve, soft sealing gate valve, multi-function water pump control valve, water conservancy control valve, groove gate valve, anti-fouling isolation valve, exhaust, sludge discharge valve, filter series valve products. The company adheres to the business philosophy of "customer first, quality-oriented, considerate service", integrates various professional and advantageous resources, and creates cost-effective products. The company has an excellent R&D team dedicated to creating trustworthy products. Seek new development and innovate brand.
The main features of the company's products are moderate price, high quality and high cost performance. The company's independent research and development, production, and unique production methods, in order to achieve first-class quality, are deeply favored by customers!