Common Types Of Check Valves
Common Types Of Check Valves
A is a valve whose switching parts are disc-shaped and rely on their own weight and medium pressure to produce the effect of stopping the medium from flowing back. It is an automatic valve, also known as a one-way valve, check valve, backflow valve, or isolation valve. The commonly used check valves are as follows.
Swing check valve
Swing check valves have a disc-shaped valve flap and rotate around the axis of the valve seat channel. Because the internal passage of the valve is streamlined, the flow resistance is higher than that of a lift check valve. Small size, suitable for medium, small diameter, low pressure, and large diameter pipeline (large diameter case flow rate is low and infrequent flow changes). Sealing performance is not as good as lifting type.
- The installation position of the swing check valve is not restricted, it can be installed on horizontal, vertical, or inclined pipelines.
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
125LB Y Strainer | 125LB Y Strainer Mainpartsandmaterials: Partsname material Body、Bonnet Castiron Disc Stainlesssteel ... |
 |
China Gate valve | China Gate valve China Gate valve A is a type of valve that uses a gate or wedge-shaped disc to stop or start the flow of a fluid. The gate i... |
 |
Stainless Steel | Stainless Steel KS-JIS are valves conforming to the Korean and Japanese Industrial Standard (KS-JIS) specifications and are commonly used in i... |
 |
Cast Iron Check Valve H44T/W/X-10/10Q/16/16Q H14T-16 Swing Start Check Valve | Cast Iron Check ValveH44T/W/X-10/10Q/16/16Q H14T-16 Swing Start Check Valve Mainpartsandmaterials: Partsname Material H44-10 H14T-16 ... |
 |
Cast Iron Gate Valve Z941T/W/H-10/10Q Motorized Cuniform Gate Valve | Cast Iron Gate ValveZ941T/W/H-10/10Q Motorized Cuniform Gate Valve Mainpartsandmaterials PartsName Materials ValveBody、Bonnet Greyiron、... |
Похожие товары
 |
"High-reliability Support ring Y10-4 for power station | Продавец: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD | "High-reliability Support ring Y10-4 for power station Deyang YOYIK have power plant professional... |
 |
"Wear Resistance dn50 globe valve WJ25-F1.6P for thermal power plant | Продавец: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD | "Wear Resistance dn50 globe valve WJ25-F1.6P for thermal power plant YOYIK professional productio... |
 |
High-efficiency Superheater outlet plug valve SD61H-P61305V SA-182 F92 for power generation | Продавец: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD | "High-efficiency Superheater outlet plug valve SD61H-P61305V SA-182 F92 for power generation Deya... |
 |
Automated Sealing gasket for corrugated pipe shut-off valve KHWJ25F3.2P for power station | Продавец: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD | "Automated Sealing gasket for corrugated pipe shut-off valve KHWJ25F3.2P for power station Is a m... |
 |
Class 1500 LB gate valve | Продавец: China LiCB AC DC EV Charger Co., Ltd | Product Name: Low-EmissionPacking Setfor Class 1500 LB API 6D Gate ValveModel: M600Size: ID 68 mm... |
