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Pneumatic Five-piece Welded Ball Valve

5-pcs ball valve is composed of a body,a pneumatic actuator(which actuates the movement of the body),a ball and stem. On both side of the valve body stands two brackets which are connected by bolts.Besides brackets,there are two rotatable plates.The plates pass through the brackets and can be connected with pipes.
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  • Q07

1696401126(1)

Technical Parameters:
Actuation Stem,auto-reset stem,turbine,aluminum pneumatic actuator(single/double acting),electric actuator
Size DN15-DN100
Body Straight body
Fluid-Contacting Surface ASTM A351:CF8/CF3M/2205(304/316L/2205)
Non-Fluid-Contacting Surface ASTM SS304
Connection Weld,clamp,female thread
Operation Pressure DN10-DN100 PN16bar
Operation Temperature Dependent on seal materials
Fluid-contacting surface roughness:≤Ra0.6μm  ≤Ra0.25μm
External surface roughness:≤Ra0.8μm and ≤Ra0.4μm


1696402153(1)

Size D*T L Actuator Size
DIN11850-1 DIN11850-2 ISO/SMS 3A/BPE Single Double
DN10 1/2" 12*1.5 13*1.5 12.7*1.5 12.7*1.65 93 NM50S NM50D
DN15 3/4" 18*1.5 19*1.5 19.05*1.65 19.05*1.65 103 NM50S NM50D
DN20 / 22*1.5 23*1.5 / / 103 NM50S NM50D
DN25 1" 28*1.5 29*1.5 25.4*1.5 25.4*1.65 110 NM65S NM50D
DN32 1 1/4" 34*1.5 35*1.5 31.8*1.5 / 120 NM75S DNM65D
DN40 1 1/2" 40*1.5 41*1.5 38.1*1.5 38.1*1.65 129 NM75S NM65D
DN50 2" 52*1.5 53*1.5 50.8*1.5 50.8*1.65 145 NM85S NM75D
DN65 2 1/2" 70*2.0 63.5*2.0 63.5*1.65 170 NM95S NM85D
DN80 3" / 76.2*2.0 76.2*1.65 183 NM95S NM85D
DN80Max 3.5" 85*2.0 / / 200 NM95S NM85D
DN100 4" 104*2.0 101.6*2.0 101*2.11 240 NM110S NM95D


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