Globe Valve / Check Valve
ZECO is a professional manufacturer of globe valve and check valve. Globe valve is a type of forced sealing valve, which can close the valve without leakage by applying pressure to the disc. The media flow direction of the globe valve can be from the top down or from the bottom up. From the bottom up means that the media flow from the bottom of the disc, this time the need to close the valve force than open the valve, stem diameter is also large, because the operation needs to overcome the influence of the medium resistance, otherwise the stem will be bent by the pressure of the medium.
From the top down means that the medium flow from the top of the disc, this time the need to close the valve is smaller than the opening of the valve, sealing also because of the relationship between the medium resistance is more closely, so usually, high-pressure conditions will be used in this way. ZECO check valve is an automatic type valve, which can be divided into lifting check valve and swing check valve according to the movement mode of the disc, or , flange check valve and welded check valve according to the connection mode. Check valve will usually indicate the direction of flow in the valve body, when the pressure of the imported medium is greater than the weight of the disc, the disc is pushed open by the medium, the valve also opens. On the contrary, when the imported medium pressure is less than the weight of the disc, the disc is also closed, the valve is also in the closed state. When combined with globe valve, check valve can play a role of safety isolation. The disadvantage is high resistance, poor sealing when closing.
Send product request
Other supplier products
|
|
Globe Valve / Check Valve | ZECO is a professional manufacturer of globe valve and check valve. Globe valve is a type of forced sealing valve, which can close the valve withou... |
 |
3 Inch Ball Valve | Description of 3 Inch Ball Valve: ZECO3 inch ball valveis usually a floating ball valve, the material can also be divided into casting and forging ... |
 |
Carbon Steel Ball Valve | Description of Carbon Steel Ball Valve: ZECOcarbon steelball valveis usually used in non-corrosive media, under certain conditions, such as a certa... |
 |
Electric Ball Valve | Description of Electric Ball Valve: ZECOelectric ball valveis named after the combination of electric actuator and ball valve. It is usually used i... |
 |
Floating Ball Valve | Description of Floating Ball Valve: ZECO floating ball valvehas two seats supporting the ball. Under medium pressure, the ball can be pressed tight... |
Same products
 |
China Gate valve | Seller: Yuanda Valve Group Co.,Ltd. | China Gate valve China Gate valve A is a type of valve that uses a gate or wedge-shaped dis... |
 |
Gate Valve Vs. Ball Valve | Seller: Yuanda Valve Group Co.,Ltd. | Gate Valve Vs. Ball Valve Gate valves and ball valves are both types of valves that are used... |
 |
Non Return Valve Suppliers China | Seller: Yuanda Valve Group Co.,Ltd. | Non Return Valve Suppliers China refers to the opening and closing member for the circular v... |
 |
Common Types Of Check Valves | Seller: Yuanda Valve Group Co.,Ltd. | Common Types Of Check Valves A is a valve whose switching parts are disc-shaped and rely on ... |
 |
Brass ball valve | Seller: Yuanda Valve Group Co.,Ltd. | Brass ball valve Brass ball valve Applications: Water Supply: Commonly used in residentia... |
