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Model No.: D971X-16-DN25-600mm
Wafer type Butterfly Valve electric motor operated valve
Product introduction
POV series Butterfly valve, unique appearance, compact structure. The 2- way seal function, not affect by the flow control. Can be used as the truncation effect, also can flow regulation, Shell using epoxy resin coating to prevent rust. Through the selection of the valve seat seal, disc material, suitable for different working medium.
Body
Nominal size: DN40-DN1000
Body material: WCB,Ductile iron,304,316
Connection type: Wafer, flange, LT- lug wafer type
Pressure class: PN10,PN16
Structure type: The midline structure
Valve components
Disc material: Ductile iron nickel plating, nylon coating, aluminum bronze, 304, 316, 316L, 1.4529, 2507
Stem material: Stainless steel 410,304
Applicable medium: Water, liquids, gas, oil, powder, steam, acid-base corrosive medium.
Design and manufacturing standards
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 testing: GB/T13927-2008
Electric actuator
On-off type: feedback signal: Passive contact signal/4-20mA/ resistance signals.
Regulation type: 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-proof class: Can be choose explosion-proof type EX d IIBT4
Type | Control type | Function |
Electric actuator | ON-OFF type | Feedback: the active signal, passive contact signal, resistance, 4-20mA |
Regulation type | Input and output signal: 4-20mA, 0-10v, 1-5v, switch, MODBUS, PROFIBUS field bus | |
Filed operation | The field, remote control switch regulation and MODBUS, PROFIBUS field bus |
Outline size drawing:
DN | A | H | H1 | d | D | n-d | L |
50 | 157 | 340 | 80 | 52.6 | 125 | 4-16 | 42 |
65 | 157 | 354 | 89 | 64.4 | 145 | 4-16 | 45 |
80 | 157 | 360 | 95 | 78.9 | 160 | 8-16 | 45 |
100 | 208 | 410 | 114 | 104.1 | 180 | 8-16 | 52 |
125 | 208 | 423 | 127 | 123.4 | 210 | 8-16 | 55 |
150 | 208 | 435 | 139 | 155.9 | 240 | 8-20 | 55 |
200 | 256 | 485 | 175 | 202.8 | 295 | 8-20/12-20 | 60 |
250 | 256 | 518 | 203 | 250.8 | 350/355 | 12-20/12-24 | 66 |
300 | 256 | 562 | 242 | 301.9 | 400/410 | 12-20/12-24 | 76 |
350 | 280 | 622 | 267 | 334 | 460/470 | 16-20/16-24 | 76 |
400 | 280 | 644 | 301 | 390 | 515/525 | 16-24/16-27 | 86 |
450 | 280 | 686 | 381 | 441 | 565/585 | 20-24/20-27 | 105 |
500 | 387 | 492 | 620/650 | 20-24/20-30 | 130 | ||
600 | 457 | 593 | 725/770 | 20-27/20-33 | 151 |
Our company is specialized in manufacturing pneumatic/electric actuators and control valves.
located in Pudong New Area of Shanghai. Covers an area of 1,200 square meters.
We have a perfect processing center and quality inspection equipment. Our processing center
owns 40 sets of lathes, milling machines, and boring lathe numerical control machines. There are
5 imported vehicle processing centers and many high-quality numerical machines.
At present, we mainly manufacture pneumatic actuators, pneumatic ball/Butterfly Valves, electric
actuators, pneumatic/electric control valves, and other wise products. Our products are widely
used in petroleum, chemical industry, electric power, metallurgy paper making, light industry,
pharmacy industry and food industry.
Product Categories : Other Valves
