Power Swing Check Valves

We are offering American standard H64H check the introduction of heat power station
Butterfly check valve for straight-through processing, the above several kinds of check valve in the connection form can be divided into the threaded connection, flange connections and welding of three. Also belong to the check valve class. Open-close part by medium flow and power to open or closed, to prevent the backflow medium valve check valve. Check valve belong to automatic valve class, mainly for the one-way flow of medium pipeline, only allowed to medium flows in one direction, in order to prevent accidents.
Model: H64Y - 1500 lb, H64Y - 1500 lb
Material: WCB, ZG20CrMoV ZG15CrMoV WC6, WC9, such as high temperature material
Connection: welding
Nominal diameter: DN50~DN300
Applicable medium: water, steam, oil, chemical industry, high temperature and medium pressure environments such as: 1500 lb, 2500 lb
Working temperature: - 29 ~ 570 centidegrade degree (note: the use of different temperature, the valve body material chooses different. Material selection of the valve body or use temperature to choose according to customer's request.)
Flow direction: one way
Type (channel) : straight through
Design criteria: API6D, BS1868 sealing form: hard seal processing custom: is America standard plant check valve .