Single acting spring return pneumatic ball valve

Single acting spring return pneumatic ball valve introduction:
Single acting spring return pneumatic ball valve is the composed of ball valve and single acting pneumatic actuator.Single acting spring return pneumatic ball valve has the characteristics of large circulation capacity,compact structure,good sealing performance and long service life,and Single acting spring return pneumatic ball valve is economical, practical and easy to maintain.

Single acting spring return pneumatic ball valve is widely used in petroleum, chemical, natural gas, electric power, metallurgy, food, pharmaceutical and other applications where strict requirements are required.Single acting spring return pneumatic ball valve can also be applied to water, steam, oil, liquefied gas, natural gas, gas and other media. In addition, fire-resistant and special hardening treatments can be selected according to customers’ requirements.


Single acting spring return pneumatic ball valve Design features:
1. 1S0 5211 platform connection;
2. Stem blowout proof design;
3. Adjustable upper seal function;
4. Fire safe structure design;
5. Ball valve precision casting

Single acting spring return pneumatic ball valve standard:
Chinese GB design standards for Air Actuated Pneumatic Stainless Ball Valve:
1. Design and manufacturing: GB/T-12237;
2. Flange connection: HG/T-20592, G B/ T-911 3;
3. Structure length: GB/T-12221;4. Wall thickness standard: GB/T-26640;
5. Inspection test: GB/T-26480
 
American Standard design standards for Air Actuated Pneumatic Stainless Ball Valve:
1. Design and manufacturing: API6D / 608;
2. Flange connection with ASME B16.5;
3. Structure length: ASME B16.10;
4. Wall thickness standard ASME B16.34;
5. Inspection test: API598
 
Single acting spring return pneumatic ball valve actuator information:

1). Pressure Range: Max. Working pressure 10bar

2). Air pressure: 2.5bar~8bar

3). Adjustment Range: 90° ± 5°

4). Ambient temperature: -20 ~ +90° C

5). Type: Double-acting, Single-acting (spring return)

6). Optional accessories: Solenoid valve, limite switch, electric position, air regulator

7). Lubrication: All the moving parts are coated with lubricants, extending their service life

8). Life Time: One million time

 
Single acting spring return pneumatic ball valve accesories:
1 positioner (for regulating function)
2 solenoid valve
3 limited switch
4 handwheel
5 Air filter reducer