ISO Stainless Steel Welded Butterfly-Type Ball Valve
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Connection mode: welded. NUOMENG offers other connection mode,such as clamped, welded/clamped.
Standard design:Â ISO. Â
Application:
This type valve series is manuallyand it is widely used in food, beverage, pharmaceutical and chemical industrial piping system, to regulate and control the medium flow in the system.
Working principle:
This kind of valve can be operated through actuator(90 degree rotary handle), actuator with the hand is to revolve the axial movement unto 90degree, so the valve can open or close.Â
Standard Design:
Have different standard of valve series can supply for custommers, they are the DIN standard series, 3A standard series, SMS standard series, ISO/IDF standard series, BS/RJT standard series, ASME/BPE etc.
The constitution elements of ball valve always included: one handle, one ball body with transfixtion cavity, valve body, valve central spindle and spindle shaft seal.Â
The specification of NUOMENG ball valve series are welded ball valve, clamped ball valve, threaded ball valve etc.
Material: Steel parts: 304 stainless steel, stainless steel 316L
Seal: VMQ, FPM, EPDM, PTFE
Â
ISO-No.RS0164Â A
BÂ
 D
TÂ
 L
K*K
25
 61.6
25.4
 90
1.5
 136
10*10
32
 72
31.8
 98
 1.5
 136
10*10
38
 87
38.1
 110
1.5
 163
10*10
51
 92
50.8
 125
1.5
 163
10*10
63
112.6
63.5
152
2.0
186
14*14
76
 126.6
76.2
 170
2.0
 186
14*14
89
 148
88.9
 186
2.0
 186
14*14
102
 162
101.6
 212
2.0
186Â
14*14
