Pneumatic Bellows Seal Globe Control Valve Pneumatic bellows control valve is composed of pneumatic diaphragm actuator and bellows seal globe valve.The upper bonnet of the bellows seal control valve adopts a bellows sealing structure, which can completely eliminate the possibility of the medium leaking outward from the valve stem movement gap.It is suitable for the control of extremely toxic,flammable,explosive,volatile and …

Pneumatic Double Seated Globe Control Valve The pneumatic diaphragm double seated globe control valve consists of a pneumatic diaphragm multi-spring actuator and a double seated valve.The double seated control valve has a small unbalance force and a large permissible differential pressure.It has a larger rated flow coefficient than that of a single seated valve of the same diameter, but the …

Cage Guided High Temperature Globe Control Valve Pneumatic high temperature control valve consists of multi-spring pneumatic diaphragm actuator and low flow resistance high temperature control valve body. The body flow channel of pneumatic high temperature globe control valve is S streamline type. It has the advantages of compact structure,light weight,sensitive action,small pressure drop loss,large valve capacity,accurate flow characteristics and convenient …

液化天然气LO2 LN2单一席位低温截止阀控制lve The single seat cryogenic globe control valve is composed of a pneumatic diaphragm actuator and cryogenic single seat globe valve. Cryogenic control valve is suitable for ultra-low temperature applications where the medium temperature is between -40 ° C and -196 ° C (such as liquid nitrogen, liquid oxygen, etc.).It differs from …

Corrosion Resistant PTFE PFA Lined Globe Control Valve The PFA PTFE lined globe control valve is produced by high temperature molding lined fluoroplastic process in the valve body wall and the valve trim.It can completely cut off the contact between the corrosive medium and the valve body,then it enhances the service life of valve.The PFA PTFE lined control valve is …

Pneumatic Cage Guided 3 Way Mixing Diverting Globe Control Valve Pneumatic diaphragm 3 way globe control valve adopts double-seats and cage-guided structure.The valve is divided into 3 way mixing(converging) control valve and 3 way diverting(diverging) control valve.Because the 3 way globe control valve achieves flow mixing temperature rise or temperature reduction, or fluid unequal flow diverting,then it can meet the needs of …

Pneumatic Quick Open EQ Linear Cage Guided Globe Control Valve The cage guided control valve is a high-performance regulating valve suitable for the flashing and cavitation occasions caused by high pressure difference. The strong sleeve of the cage guided globe control valve protects the valve body from flashing and cavitation. The flow channel of cage guided control valve is S-shaped …

Pneumatic Cage Guided Single Seated Globe Control Valve Cage guided single seated control valve is used to control fluid flow,pressure and high load conditions.The valve body of this single seated globe control valve is compact in structure,and the fluid passage is S streamlined,allowing for large circulation capacity , wide adjustable range,and high flow characteristic accuracy.The guide portion of the plug …