KVL Series Linear Pneumatic Cylinder Actuator
Operating Principle
KVL Series Straight travel series pneumatic actuators with 0.3 ~ 1.0 MPa (Gage pressure) clean compressed air as the supply power, moves the pistons, then to drive the valve trim, so as to realize the control, on-off of the valve.
Characteristics
Simple structure, smaller dimensions;
High precision and reliability;
High working environment temperature range: - 45℃~315℃;
Long Travel, the travel range: Single acting 10mm-150mm
Double acting 10mm-300mm
Operating conditions
Action: Double acting, Single acting, Double cylinder;
Fail position: FO, FC, FL;
Working gas pressure range: 0.4 - 1.0MPa;
Actuator body material:
Aluminum alloy (anodized anti-corrosion treatment); Stainless steel material.
Thrust Output
| Type | KVL6 | KVL8 | KVL10 | KVL 12 | KVL 15 | KVL 16 | KVL 18 | KVL20 | KVL20*2 | |
| Double Acting | Thrust Output N (0.5MPa) | 9800 | 15300 | 24000 | 34600 | 55500 | 63400 | 80300 | 98000 | 196000 |
| Single Acting (FO) | Close Thrust Output N(0.5MPa) | 5900 | 9200 | 14400 | 20760 | 33300 | 38000 | 48200 | 59500 | 119000 |
| Single Acting | Close Thrust Output N(0.5MPa) | |||||||||
| Travel Range | Double Acting | 10~300mm | ||||||||
| Single Acting | 10~ 150mm | |||||||||
| Seal Ring/ Temp.('C) |
Nitrile: -30°C~+110°C, VMQ: -45°C~+200°C FKM: -20°C~+220°C, TRUFLOUREZ: -15PC~+315°C |
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Control System
The integrated control system can be integrated on the actuator, compact and easy to operate.
The separated control system is especially suitable for high temperature and high pressure, high vibration, high shelf or deep pit. such as on high- and low-pressure steam side pipe, machine recycling pipe. etc.
Failed quick close FC: Response speed 0.1 - 1S.
Failed quick open F0: Response speed 0.1-1S.
Failed Last FL: No loss for 48 hours.
PRODUCTS
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KINGSWAY FLOW CONTROL (CHINA ) CO., LTD.
Room 704, Full Tower, Dongsanhuan Zhong Road No.9, Chaoyang District, Beijing, China
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