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E-mail
zshfm@zshvalve.com
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Phone
021-66516999
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Address
No. 3360 Middle Market Road, Shanghai
Product Categories
Sinopec Shanghai Valve Manufacturing Co., Ltd.Free·1YRS
Pneumatic V type piston regulating ball valve
NegotiableUpdate on July 04
- Model
- Nature of the Manufacturer
- Other
- Product Category
- Regulator valve
- Place of Origin
- City, Province
Overview
Pneumatic V type piston regulating ball valve
Product Details
Fixed ball type V incision of V type pneumatic piston type ball valve with special shape and adjustable metal seat structure, when the valve is closed, the wedge shear formation of V type incision and valve seat, can prevent dirt between the ball and seat the death card, with self cleaning function, especially suitable for containing fiber slurry, sewage and viscous particles of the medium, with the valve positioner can achieve continuous adjustment, and the flow resistance is small, wide adjustment range, the valve is widely used as a kind of high quality.
No Information
Part name | Material Science | Part name | Material Science |
valve body | ZG1Cr18Ni19Ti ZG1Cr18Ni12M02Ti ZG230~450 HT200 | Valve seat (seal ring) | PTFE (enhanced) 1Cr18Ni19Ti Cr18Ni12 M02Ti |
The stem | 0Cr17Ni12M02 0Cr17NiCu4Nb | Pressure ring | 0Cr17Ni12M02 |
Valve plate | ZG1Cr18Ni19 ZG0Cr18Ni12 M02Ti | filler | Teflon graphite |
Stem bearing Valve plate bearing | 0Cr17Ni12M02 | Valve seat bracket | 0Cr17Ni12M02 |
Cushion ring | Fluorine rubber 0 ring |
Part number | Single number | Part name | Material Science | Specifications | Coating (remarks) |
01 | 1 | cylinder block | Pressed aluminum alloy | GB1173-86 ZL106 | A-B-C-D |
02 | 2 | piston | Aluminium alloy | GB1173-86 ZL108 | - |
03 | 2 | End cap | Aluminium alloy | GB1173-86 ZL108 | C-D |
04 | 1 | output shaft | Forged steel | - | Plate with nickel |
05 | 2 | Bearing (piston) | Nylon 46 | - | - |
06 | 1 | Bearing (at the top of gear shaft) | Nylon 46 | - | - |
07 | 1 | Bearing (at the bottom of the gear shaft) | Nylon 46 | - | - |
08 | 1 | Thrust bearing (gear shaft) | Nylon 46 | Y1Cr18Ni9 | - |
08a | 1 | Thrust bearing (gear shaft) | Stainless steel | - | - |
09 | 2 | Plunger | Acrylonitrile rubber | - | - |
10 | 2 | Bolt (external) | Stainless steel | Y1Cr18Ni9 | - |
10a | 2 | Bolt (internal) | Stainless steel | Y1Cr18Ni9 | - |
11 | 4 | 0 type ring (spiral seal) | Acrylonitrile rubber | - | - |
11a | 4 | Washer | Stainless steel | Y1Cr18Ni9 | - |
12 | 4 | Nut (stroke adjustment) | Stainless steel | Y1Cr18Ni9 | - |
13 | 8 | Bolt (end cap) | Stainless steel | Y1Cr18Ni9 | - |
13a | 8 | Gasket (end cap) | Stainless steel | Y1Cr18Ni9 | |
14 | 2 | O type ring (end cap) | Acrylonitrile rubber | - | - |
15 | 2 | Bearing (piston head) | Nylon 46 | - | - |
16 | 2 | O type ring (piston) | Acrylonitrile rubber | - | - |
17 | 2~12 | Spring | Alloy spring steel | - | Epoxy coating |
18 | 1 | Elastic gear ring (gear shaft) | Alloy spring steel | - | Plate with nickel |
19 | 1 | Stroke indicator | Nylon | - | These two items need to be available on request |
20 | 1 | Bolt / washer | Stainless steel | Y1Cr18Ni9 | |
21 | 1 | O type ring (gear shaft top) | Acrylonitrile rubber | - | - |
22 | 1 | O type ring (gear shaft bottom) | Acrylonitrile rubber | - | - |
24 | 2 | Guide plug | Compound material | - |
VQ671H-16 | ||||||||
Path DN | L | L1 | D | D1 | H1 | H | W | |
mm | in | |||||||
25 | 1″ | 50 | 25 | 64 | 38 | 57 | 330 | 140 |
40 | 1 1/2″ | 60 | 25 | 82 | 49 | 63 | 375 | 164 |
50 | 2″ | 75 | 32 | 100 | 60 | 92 | 398 | 190 |
65 | 2 1/2″ | 85 | 38 | 120 | 75 | 100 | 408 | 210 |
80 | 3″ | 100 | 45 | 131 | 89 | 108 | 450 | 247 |
100 | 4″ | 115 | 50 | 158 | 113 | 117 | 465 | 276 |
125 | 5″ | 135 | 55 | 180 | 140 | 140 | 525 | 348 |
150 | 6″ | 160 | 65 | 216 | 164 | 177 | 578 | 378 |
200 | 8″ | 200 | 80 | 268 | 205 | 200 | 650 | 432 |
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