The valve is mainly used for cut off or connected line of medium, can also be used for fluid regulation and control, and it is compared with other valves, it has the following advantages.
1, fluid resistance, ball valve is the smallest of all the valves in the fluid resistance, even reduced diameter valve, the fluid resistance is quite small.
2, stem thrust bearings reduce friction torque, smooth and flexible long-term operation of the valve stem.
3, good seat sealing performance, use seals made of elastic material such as Teflon, structure easy to seal, and the ball valve closure increased capacity with medium pressure increases.
2, stem thrust bearings reduce friction torque, smooth and flexible long-term operation of the valve stem.
3, good seat sealing performance, use seals made of elastic material such as Teflon, structure easy to seal, and the ball valve closure increased capacity with medium pressure increases.
4, valve stem seals and reliable, due to the rotational movement of the stem only for imitation without making movement at the stem packing seal is not easy to destroy, and the sealing ability increased as the pressure medium increases.
5, PTFE and other materials have good self-lubricating, ball and friction loss is small, so the ball's long service life.
6, download type stem and stem head convex order to prevent the exhaust valve stem, stem seal damage such as fire, convex order and the body can be formed metal contact, to ensure that the valve stem seal.
7, anti-static function: a spring between the ball, valve body, static electricity switching process produces exported. Actuator using the new series of GT type pneumatic actuator, double acting and single acting (spring return), rack and pinion drive, safe and reliable; large diameter valves adopt series AW pneumatic actuator fork-type transmission, reasonable structure, output torque, a double-acting and single-acting.
1, gear dual-piston, output torque, small size.
2, the choice of aluminum alloy cylinder material, light weight, beautiful appearance.
3, at the top, bottom installation manual operating mechanism.
2, the choice of aluminum alloy cylinder material, light weight, beautiful appearance.
3, at the top, bottom installation manual operating mechanism.
4, the rack connector opening angle can be adjusted, the rated flow.
5, the actuator feedback signal indicates the optional charging and various annexes to automate operations.
6, IS05211 standard connection provides easy installation replacement product.
7, both ends of the adjusting screw allows the standard product section at 0° and 90°adjustable range of ± 4°.Ensure the accuracy of synchronization with the valve.
[Material] Body: UPVC, CPVC, PPH
[Spool Material]: UPVC, CPVC, PPH
[Seal] Seat: PTFE
[Pressure Level]: 1.0MPa
[Nominal diameter]: DN15-DN100
[Form] structure: three type
[Connection]: the Order union
[Temperature Range]: PTFE: -30 ~ 80 ℃
[Pneumatic Accessories]: reversing solenoid valves, limit switches, air filter regulator, electrical locator, hand wheel
[Actuator]: double-acting, single acting normally closed, single-acting normally open
[] The solenoid valve voltage: AC220V / 110V / 380V / 24V 50 / 60HZ DC24V / 12V + 10% to -10%