Pneumatic Plastic Ball Valve 10K Japanese Standard Q661F-10S

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Shanghai Yawang Valve Co., Ltd.

Shanghai, China

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The plastic ball valve has the characteristics of simple structure, small size, lightweight, low material consumption, small installation size, rapid switching, 90° reciprocating rotation, small driving torque, etc.
It is used to cut off, connect, and adjust the medium in the pipeline.
Good fluid control characteristics and shut-off sealing performance.
The plastic ball valve can transport mud, and there is less liquid accumulation at the pipe mouth.
At low pressure, a good seal can be achieved. Good adjustment performance. The streamlined design of the plastic ball valve makes the loss of fluid resistance small, which can be described as an energy-saving product.
The valve stem is a through-rod structure, which has been quenched and tempered and has good comprehensive mechanical properties, corrosion resistance, and scratch resistance.
When the ball valve is opened and closed, the valve stem only rotates and does not move up and down, the packing of the valve stem is not easy to be damaged, and the sealing is reliable.
It is fixed with the cone pin of the butterfly plate, and the overhanging end is designed to prevent the valve stem from breaking out when the connection between the valve stem and the butterfly plate is accidentally broken.
The connection methods include flange connection, wafer connection, butt welding connection, and lug wafer connection.
The drive forms include manual, worm gear drive, electric, pneumatic, hydraulic, electro-hydraulic linkage, and other actuators, which can realize remote control and automatic operation.

                                                            Nominal diameter
                                                            DN15~200mm
                                                        
                                                            Connection method
                                                            thread
                                                        
                                                            Body Material
                                                            PPH Nitrile rubber, fluorine rubber
                                                        
                                                            sealing material
                                                            EPDM rubber
                                                        
                                                            Actuator option
                                                            AT type pneumatic actuator, three-position pneumatic actuator
                                                        
                                                            control method
                                                            Double acting, single acting, angle adjustment
                                                        
                                                            Nominal pressure
                                                            PN1.0, 1.6, 2.5Mpa (please specify if higher pressure is required)
                                                        
                                                            medium temperature
                                                            UPVC（-10℃~+70℃）CPVC（-40℃~+95℃）  RPP（-14℃~+100℃）PVDF（-40℃~+140℃）
                                                        
                                                            ambient temperature
                                                            Standard type: -20℃~+80℃
                                                        
                                                            Protection class
                                                            IP65, IP67, IP68