Ball Valve Series

Product drawing»

Structural drawing»

You are here:Home > Products >Pneumatic Three-plate Inner Thread Ball Valve

Pneumatic Three-plate Inner Thread Ball Valve

manufacturer: Shanghai Fengqi Industry Development Co., Ltd.
Eml: sales@fengqi.sh.cn

Tel: 0086 (021) 3652 8716
Mob: (0086) 138 1635 6498

product drawing

Pneumatic three-plate inner thread ball valves
Pneumatic three-plate inner thread ball valves

Product features

1. The fluid resistance of pneumatic ball valve is small, it is the least of all the valves. The open and close is quick and easy, using compressed air as a driving force. Through the piston gear, gear mechanical transmission stem, and will finish the open and close action or regulating action quickly, with the angle trip output torque rotating ball 0 ~ 90°. Ball-core channel is smooth, difficult to deposit medium, it can pass the ball by pipelined. The structure is simple, weight is light, the sealing performacne is good. It is an actuator of automatic control system instrument.
2. Adopting electric-pneumatic valve positioner. using electrical signal and compressed air as a driving force, to receive the 0-10mA DC or 4-20mA DC current signal input by the control system. And transforming the compressed air to a air supply pressure signal input and output by the regulator, then change the rotating angle of the ball core, to achieve the proportion regulating action.
3. Adopting solenoid reversal valve, position back device, using AC220V or DC24V supply voltage and compressed air as power, to achieve the quick two-bit cutting off of the fluid medium.
4. Pneumatic actuator adopts piston-cylinder and crank transfer structure, the output torque is large and the volume is small. Using all-sealed waterproof design, with the high-grade protection. Cylinder body uses mirror cylinder, oil-free lubrication, friction coefficient is small, and is corrosion-resistant, has superior durability and reliability. All drive bearings use self-lubricating bearing with oil-free lubrication, to ensure the drive shaft not wear.

The external and connection dimensions

Pneumatic three-plate inner thread ball valve constructral diagram
Pneumatic three-plate inner thread ball valve constructral diagram
Nominal diameterDN(mm) dimensions(mm) actuator
three-section butt welding socket welding
G L d D L d L d D1 A
6 1/4 65 11.6 65 11.6 18 65 11.6 14.1~14.3 9.5 GT52/GT63K
10 3/8 65 12.7 65 12.7 18 65 12.7 17.55~17.8 9.5 GT52/GT63K
15 1/2 67 15 67 15.8 24 67 15 21.7~21.95 9.5 GT52/GT63K
20 3/4 82 20 82 20 28 82 20 27.05~27.3 11.1 GT63/GT83K
25 1 91 25 91 25 34 91 25 33.8~34.05 12.7 GT63/GT83K
32 11/4 108 32 108 32 41 108 32 42.55~42.8 14.3 GT63/GT83K
40 11/2 129 38 129 38 49 129 38 48.65~48.9 15.9 GT83/GT110K
50 2 148 50 148 50 62 148 50 61.1~61.35 17.4 GT83/GT110K
65 21/2 186 64 193 64 78         GT110/GT127K
80 3 206 78 222 78 94         GT127/GT127K
100 4 240 98 273 98 124         GT127/GT160K
Shanghai Remy Valve Manufacturing Co., Ltd.
Remy ball valve Contact Remy
Shanghai Enine Pump & Valve Co., Ltd.
Enine ball valve Contact Enine
Shanghai Saitai Pump & Valve CO., Lid.
Saitai ball valve Contact Saitai