万人炸金花

Your present location: Zhongliang Valve Industry (Jiangsu) Co., Ltd. >> News Center >> Valve Common Sense >> Pneumatic ball valve

Pneumatic ball valve

[作者:中良阀业] [日期:18-01-12] [点击: [Source: Original] [Author: Zhongliang Valve Co.] [Date: 18-01-12] [Views: ]

Model description of pneumatic ball valve :

Pneumatic ball valve model compilation instructions should explain the ball valve's additional code, ball valve code, driving method, connection form, structural form, seal material, pressure level, valve body material, and hope to help the majority of users. Pneumatic ball valve is a ball valve equipped with a pneumatic actuator, usually equipped with various accessories, such as solenoid valve, air source processing triplet, limit switch, positioner, control box, etc., in order to achieve local control and long-distance centralized control. Great savings in human resources, time and security. Specific classification of pneumatic ball valves are: stainless steel pneumatic ball valves , plastic pneumatic ball valves , sanitary pneumatic ball valves , carbon steel pneumatic ball valves , two-way pneumatic ball valves , three-way pneumatic ball valves , four-way pneumatic ball valves .

Pneumatic ball valve model representation method:

Ball valve additional code: V means the valve core has a V-shaped structure, D means low temperature, B means heat preservation, P means eccentric structure, U, S and DY multi-type top-loading type;
Valve code: Q means ball valve;
Drive code: 2 for electro-hydraulic, 3 for turbine, 6 for pneumatic, 7 for hydraulic, 9 for electric, manual without code;
Connection code: 1 for internal thread, 4 for flange, 6 for welding, 7 for wafer type;
Structure type code:
Floating: 1 for direct flow to, 2 for Y-type tee, 4 for L-type tee, 5 for T-type tee;
Fixed type: 0 for hemisphere straight, 6 for four-way runner, 7 for straight-through flow, 8 for L-shaped tee, 9 for Y-shaped tee;
Sealing material code: B Babbitt alloy, F fluorine rubber, F46 fluorine lining, H rust steel, J lining rubber, M Monel alloy, N nylon plastic, Monel P, Y hard alloy, W valve body direct processing;
Pressure grade code:
16 means that the pressure is 16 kg (1.6Mpa), which can be as large as 64Mpa;
150LB means American standard pound-level pressure, the larger pressure level can reach 2500LB;
5K represents the day pressure, the larger pressure is 63K;
Body material code: A titanium and titanium alloy, C carbon steel, I chromium molybdenum steel, P18-8 stainless steel, RMo2Ti stainless steel, S plastic.

Pneumatic ball valve model editing example: VQ647F-16P pneumatic V-type ball valve
V: The valve core is V-shaped structure
Q: The valve code is ball valve
6: The driving form is pneumatic control
4: Connection method is flange type
7: Structure is fixed straight-through
F: The sealing material is fluoroplastic,
16: Nominal pressure of sixteen kilograms 1.6mpa
P: Valve body material is stainless steel

Copyright: Zhongliang Valve Industry (Jiangsu) Co., Ltd. | Pneumatic regulating valve , steam regulating valve , pneumatic ball valve