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  • ANSI Lug type wafer centerline butterfly valve

ANSI Lug type wafer centerline butterfly valve

Medium temperature: ≤80 ℃
Medium: water, oil
Caliber: DN50-600
Pressure: 1.0-1.6mpa
Body material: gray cast iron / nodular cast iron / carbon steel
Connection method: Wafer type
Standard: National Standard, American Standard

Product Details

ANSI Lug type wafer centerline butterfly valve Material of main parts
Part name Material
Valve bodyGray Cast Iron / Ductile Iron / WCB
ButterflyDuctile iron / SS
Valve shaftCarbon steel
Sealing ringEPDM/NBR/PTFE

Application: This valve is mainly used for shut-off valves, and it can also be designed to have the function of regulating or shut-off and regulating.

ANSI Lug type wafer centerline butterfly valve

ANSI Lug type wafer centerline butterfly valve Performance specifications
modelNominal pressure
(LB)
test pressure(mpa)proper temperatureApplicable medium
strengthseal
LTD71X-101.0 1.50 1.10 ≤80℃Water, oil
LTD371X-10
LTD71X-161.6 2.40 1.80 ≤80℃Water, oil
LTD371X-16


ANSI Lug type wafer centerline butterfly valve Dimensions and connection dimensions
modelNominal diameter
(mm)
size(mm)
DD1Hn-φC
LTD71X-10/165052.912588.384-M1642
6564.5145102.544-M1644.7
8078.816061.238-φM1645.2
10010418068.888-φM1652.1
125123.321080.368-φM1654.4
150155.624091.848-φM2055.8
200202.5295112.89
76.5
8-φM20
12-φM24
60.6
250250.5350
355
90.59
91.88
12-φM20
12-φM24
65.6
300301.6400
410
103.52
106.12
12-φM20
12-φM24
76.9
50333.3460
470
89.74
91.69
16-φM20
16-φM24
76.5
400389.6515
525
100.48
102.42
16-φM24
16-φM27
86.5

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