Pneumatic Stainless Steel Ball Valve

It’s a kind of rotating ball valves whose corner is 90°. The advantages of pneumatic stainless steel ball valve includes reliable sealing, high discharge coefficient, low flow resistance coefficient, simple structure, long service life and convenient maintenance. Pneumatic stainless steel ball valve can be classified into single-acting and double-acting.

Category:

The pneumatic stainless steel ball valve has the advantages of reliable sealing, high discharge coefficient, low flow resistance coefficient, simple structure, long service life, and convenient maintenance. The pneumatic stainless steel ball valve is widely used for the control system in the chemical industry, petroleum, textile, power, and other industries.

PERFORMANCE PARAMETER OF PNEUMATIC STAINLESS STEEL BALL VALVE

Nominal Diameter DN(mm)DN15~DN400
Nominal Pressure1.6, 4.0, 6.4MPa, ANSI150, 300(Lb), JIS1, 20K
Applicable Mediumwater, petroleum, nitrose, viscous fluid, medium with strong oxidizing property
Medium Temperature-40~+180℃ -40~+350℃
Leakage Capacity ANSIB16.104 5
Ball Corner90°
Body MaterialA105, F304, F316, WCB, FZG1Cr18Ni9Ti, ZG1Cr18Ni12Mo2Ti, CF8, CF8M, CF3M
Seat MaterialTFE(normal temperature), Customized PPL (high temperature)
Explosion-proof GradedⅡBT4(d2c4)(conventional type, explosion proof type)
Solenoid Valve  Power220VAC、24VDC
Air Pressure MPa0.4~0.7MPa
Inherent Regulating Ratio R100:1

KV VALUE:

Nominal Diameter
(DN)
Kv under different opening angle
10°20°30°40°50°60°70°80°90°
5024917326097151215
80611224483155250389550
1009183471133248398620890
15020408016030056090014002000
20036721432867371002161125063580
250571132264538481582225339555650
3008116332565112202278366156958100
350110221443885175035415311796710950
40015030360511132424485072751091015300

MAIN DIMENSION OF PNEUMATIC STAINLESS STEEL BALL VALVE

Nominal diameter DN
(mm)
Dimension (mm)Actuator model
LDD1D2bfZ-Φd
151089565451424-14GT52/GT63K
201171057555144-14GT63/GT63K
251271158565144-14GT63/GT83K
3214013510078164-18GT83/GT83K
40165145110851634-18GT83/GT110K
50178160125100164-18GT83/GT110K
65190180145120184-18GT110/GT127K
80203195160135208-18GT127/GT127K
100305215180155208-18GT127/GT160K
125256245210185228-18GT160/GT190K
150394280240210248-23GT190/GT210K
2004573352952652612-23GT254/BAW20S
2505334053353203012-25BAW17/BAW20S  
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