High Pressure Gate Valve
The high pressure gate valve is used as the cut-off medium, and the whole flow through is in full opening, at which time the pressure loss of medium operation is small.API Gate Valve steel flanged gate valve is usually suitable for operating conditions that do not require frequent opening and closing and keep the gate fully open or fully closed, not suitable for regulating or throttling use.For high speed flow medium, the high pressure gate valve can cause the gate vibration under the partial opening condition, and the vibration may damage the sealing surface of the gate and seat, while the throttling will make the gate suffer from the erosion of the medium.From the form of structure, the main difference is the use of the form of sealing elements.
Product model: Z541Y
Nominal diameter: DN50~600mm
Nominal pressure: PN3.0~64MPa
Applicable temperature: -29 ~ 570℃
Suitable medium: water, steam, oil, nitric acid, acetic acid, urea
Main materials: WCB, WC1, WC6, WC9