ShangHai，ShangHai-
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86-021-57278880,021-57278881
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Address
1918 Ting Zhu Road, Tinglin Industrial Park, Jinshan District, Shanghai
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SHANGHAI BAIGANG VALVE GROUP CO., LTDFree·1YRS
ZMAP-D Pneumatic Film Low Temperature Regulating Valve
NegotiableUpdate on July 20
- Model
- Nature of the Manufacturer
- Manufacturer
- Product Category
- Regulating Valve
- Place of Origin
- ShangHai City, ShangHai Province
Overview
ZMAP-D Pneumatic Film Low Temperature Regulating ValveProduct overviewProduct model: ZMAP-DNominal diameter: DN15~200mmNominal pressure: PN16~64MPaApplicable temperature: -60 ~ -250℃Main material: carbon steel, stainless steel, chromium molybdenum steelApplicable medium: liquid oxygen, liquid nitrogen, etcDrive mode: pneumaticDesign standard: GB/T17213Flange standard: GB/T9113, JB/T79, HG20594 and other standardsInspection standard: GB/T4213Connection type: flange (FF RF RTJ), welding (S......
Product Details
ZMAP-D Pneumatic Film Low Temperature Regulating Valve main technical performance indicators
Leakage rate: single seat valve, small flow valve is less than the rated capacity of the valve 10-4
Double-seat valve, less than the rated capacity of the valve 5 × 10-3
Back to the difference: with locator, less than 3% of the full stroke
Basic error: with locator, less than ± 3 full stroke
Note: The standard V-type PTFE packing.
ZMAP-D Pneumatic Film Low Temperature Regulating Valve main technical parameters
DN(mm) | ||||||||||||||||||||||
Seat diameter (mm) | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 12 | 15 | 20 | 26 | 32 | 40 | 50 | 66 | 80 | 100 | 125 | 150 | 200 | |
Flow coefficient KV | Small flow valve | 0.08 | 0.12 | 0.20 | 0.30 | 0.50 | 0.80 | 1.00 | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Single seat valve | - | - | - | - | - | - | - | 1.2 | 2.0 | 3.2 | 5.0 | 8 | 13 | 22 | 32 | 50 | 80 | 120 | 200 | 280 | 450 | |
Double seat valve | - | - | - | - | - | - | - | - | - | - | - | 10 | 16 | 25 | 40 | 72 | 100 | 160 | 250 | 400 | 630 | |
Rated travel (mm) | 10 | 16 | 25 | 40 | 60 | |||||||||||||||||
Adjustable range | 30: 1 | |||||||||||||||||||||
Nominal pressure | Standard products 1.6,4.0,6.4 MPa; | |||||||||||||||||||||
Spool form | Single, double-seat valve for the direct casting ball valve, a small flow valve forging valve | |||||||||||||||||||||
Flow characteristics | Equal percentage, straight line, quick opening | |||||||||||||||||||||
The role of form | Open air, gas off type | |||||||||||||||||||||
Operating temperature | -250 ~ 60 ℃ | |||||||||||||||||||||
Flange standard | In line with JB78-59, JB79-59 standards, according to JB / T79.1-94, JB / 179.2-94, HG20592-2009, ANSI, JIS, DIN and other standard order production | |||||||||||||||||||||
Execution agency | ZMAB pneumatic film actuator, ZHAB small pneumatic film actuator | |||||||||||||||||||||
Can be equipped with accessories | Positioner, Solenoid valve, Air filter regulator, Limit switch, Valve position feedback, Emergency action device, Hａnd wheel mechanism, etc. | |||||||||||||||||||||
Note: The working temperature, the nominal pressure, the nominal diameter of the products beyond the scope of the list can negotiate with the Company to resolve.
ZMAP-D Pneumatic Film Low Temperature Regulating Valve medium temperature range
Nominal diameter | D1 | D2 | D3 |
-60 ~ -100 | -100 ~ -200 | -200 ~ -250 | |
G1 / 2 *, G3 / 4 *, 20 ~ 50 | 500 | 700 | 900 |
65 ~ 100 | 600 | 800 | 1000 |
125 ~ 200 | 700 | 900 | 1100 |
Note: The working temperature, the nominal pressure, the nominal diameter of the products beyond the scope of the list can negotiate with the Company to resolve.
ZMAP-D Pneumatic Film Low Temperature Regulating Valve main components and parts
Part name | Body | Core seat | filler |
Material | Cast stainless steel (ZG1Cr18Ni9Ti, ZGOCr18Ni12Mo2Ti), etc. | 1Cr18Ni9Ti, OCr18Ni12Mo2T and so on | V-type PTFE |
ZMAP-D Pneumatic Film Low Temperature Regulating Valve flange distance and dimensions
Nominal diameter | L (mm) | H2 (mm) | H1 (mm) | D (mm) | D1 (mm) | D2 | D3 | nd | ||||
PN1.6 | PN4.0 | PN6.4 | Open air | Qi off | Small flow valve | Double seat valve | ||||||
G1 / 2 *, G3 / 4 * | 80 | 412 | 365 | 19 | - | 230 | 135 | 160 | 190 | - | ||
20 | 180 | 180 | 190 | 492 | 445 | 74 | - | 280 | 235 | 260 | 290 | 8-φ14 |
25 | 185 | 190 | 200 | 440 | 99 | 104 | 235 | 260 | 290 | |||
32 | 200 | 210 | 210 | 443 | 105 | 107 | 255 | 285 | 315 | |||
40 | 220 | 230 | 235 | 489 | 117 | 127 | 325 | 280 | 305 | 355 | 8-φ16 | |
50 | 250 | 255 | 265 | 499 | 132 | 132 | 310 | 340 | 370 | |||
65 | 275 | 285 | 295 | 641 | 165 | 175 | 410 | 345 | 375 | 410 | 10-φ16 | |
80 | 300 | 310 | 320 | 644 | 168 | 185 | 370 | 405 | 440 | 10-φ18 | ||
100 | 350 | 355 | 370 | 653 | 177 | 202 | 430 | 460 | 490 | 12-φ18 | ||
125 | 410 | 425 | 440 | 784 | 225 | 250 | 495 | 470 | 525 | 560 | 16-φ18 | |
150 | 450 | 460 | 475 | 782 | 233 | 260 | 550 | 590 | 630 | |||
200 | 550 | 560 | 570 | 779 | 272 | 302 | 660 | 700 | 740 | 20-φ18 | ||
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