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Electric pair clip butterfly valve
Product model: D971X-16Q
Nominal diameter: Dn40 ~ 600mm
Nominal pressure: PN1.0 ~ 1.6Mpa
Main materials: WCB, ductile iron, 304, 316
Connection mode: wafer type, flange type, lt lug wafer type
Design and manufacture: GB / t12238-2008
Connection standard: JB / T 79.1-1994 ASME B16.10
Structure length: GB / t12221-2005 ASME B16.5
Pressure test: GB / t13927-2008
Product details

Valve assembly 

valve plate material: ductile iron nickel, nylon coating, aluminum bronze, 304,316,316 l, 1.4529,2507

valve stem material: stainless steel 410,304


Electric Actuator 

switch type: feedback signal: passive contact signal \ 4-20ma \ resistance signal

adjustment: input signal 4-20ma \ 0-10v \ 1-5v; feedback signal: 4-20ma \ 0-10v \ 1-5v

voltage: ac220v \ 380v \ 110v \ 24v, dc12v \ 24v, etc .; special voltage can be customized

explosion level: optional explosion-proof exdiibt4


The main dimensions and weight (PN1.0 / 1.6MPa)

DN (mm) A B C D1 L n-Φ K E 4-Φ1 Φ2 G Weight WT (kg)
50 140 80 43 125 32 4-19 77 57.15 4-6.7 12.6 100 3.34
65 152 89 46 145 32 4-19 77 57.15 4-.67 12.6 120 3.94
80 159 95 45.21 160 32 8-19 77 57.15 4-.67 12.6 127 4.05
100 178 114 52.07 180 32 8-19 92 69.85 4-10.3 15.77 156 5.48
125 190 127 55.5 210 32 8-19 92 69.85 4-10.3 18.92 190 7.66
150 203 139 55.75 240 32 8-23 92 69.85 4-10.3 18.92 212 8.5
200 238 175 60.58 295 45 8-23 115 88.9 4-14.3 22.1 268 25
250 268 203 68 350 45 12-23 115 88.9 4-14.3 28.45 325 31.4
300 306 242 76.9 400 45 12-23 140 107.95 4-14.3 31.6 403 45.9
350 368 267 76.17 460 45 16-23 140 107.95 4-14.3 31.6 436 54