Basic Info.
Temperature
High Temperature
Transport Package
Wooden Cases
Product Description
Product description
ZMAP single-seat pneumatic film regulating valve and ZMAN double-seat pneumatic film regulating valve are composed of pneumatic film actuating mechanism and regulating valve. They are used in conjunction with pneumatic regulator, pressure reducing valve and other instruments to control the temperature, pressure, liquid level and flow in the pipeline. Single seat control valve has the advantages of easy sealing and small leakage, but the balance force is large, so the working pressure difference should not be too high. Two-seat regulating valve has the characteristics of large flow coefficient and small unbalance force, so it is widely used.
Product features: 1. Single-seat pneumatic film control valve has the characteristics of easy sealing and less leakage, but the unbalance force is large, so the working pressure difference should not be too high. (2) Double-seat pneumatic film regulating valve is widely used because of its high rated flow coefficient and low unbalance force.
Product performance parameters
Main Performance Parameters of ZMAP Single Seat Pneumatic Film Regulating Valve and ZMAN Double Seat Pneumatic Film Regulating Valve
| DN/mm | PN | Ambient temperature/ºC | Inherent traffic characteristics | Maximum pressure of air source/MPa |
|---|
| 25~300 | 16, 40, 63 | -30~60 | straight line,Equal percentage | 0.25 |
| DN/mm | Circulation capacity C | | Travel/mm | Allocation Execution
Type of apparatus | Gray iron valves | | | Cast steel and stainless steel valves | | |
|---|
| | Single Seat | Double Seat | | | PN | Working Pressure
/MPa | Media Temperature
/ºC | PN | Working Pressure
/MPa | Media Temperature
/ºC |
|---|
| 25 | 8 | 10 | 16 | ZMA-2 | 16 | 16 | ≤200 | 40
63 | 40
63 | ≤250
(Ordinary upper cover)
≤450
(Cover with radiator) |
| 32 | 12 | 16 |
| 40 | 20 | 25 | 25 | ZMA-3 |
| 50 | 32 | 40 |
| 65 | 50 | 63 | 40 | ZMA-4 |
| 80 | 80 | 100 |
| 100 | 120 | 160 |
| 125 | 200 | 250 | 60 | ZMA-5 |
| 150 | 280 | 400 |
| 200 | 450 | 630 |
| 250 | | 1000 | 100 | ZMA-6 |
| 300 | | 1600 |
Product Parts and Components Material
Components and Components of ZMAP Single Seat Pneumatic Film Regulating Valve and ZMAN Double Seat Pneumatic Film Regulating Valve
| PN | Body,Upper Bonnet,Down Bonnet | Valve spool,Stem,Valve Seat | Shim | Packing |
|---|
| 16 | HT200 | 1Cr18Ni9 | Asbestos rubber sheet | PTEF |
| 40 | ZG25 | 1Cr18Ni9 | Asbestos rubber sheet | PTEF |
| 63 | 1Cr18Ni9 | 1Cr18Ni9 | Asbestos rubber sheet | PTEF |
Product shape and structure size
Main Shape and Structure Dimensions (mm) of ZMAP PN16 Single Seat Pneumatic Film Regulating Valve and ZMAN PN16 Double Seat Pneumatic Film Regulating Valve
| DN | L | D | D1 | D2 | f | D3 | f1 | b | z×Φd | H2 | H1 | H1 |
|---|
| 25 | 190 | 115 | 85 | 65 | 2 | 58 | 4 | 16 | 4×Φ14 | 117 | 570 | 676 |
| 32 | 210 | 135 | 100 | 78 | 2 | 66 | 4 | 18 | 4×Φ18 | 120 | 573 | 679 |
| 40 | 230 | 145 | 110 | 85 | 3 | 76 | 4 | 18 | 4×Φ18 | 139 | 645 | 751 |
| 50 | 255 | 160 | 125 | 100 | 3 | 88 | 4 | 20 | 4×Φ18 | 144 | 650 | 756 |
| 65 | 285 | 180 | 145 | 120 | 3 | 110 | 4 | 22 | 8×Φ18 | 188 | 821 | 976 |
| 80 | 310 | 195 | 160 | 135 | 3 | 121 | 4 | 22 | 8×Φ18 | 208 | 831 | 986 |
| 100 | 355 | 230 | 190 | 160 | 3 | 150 | 4.5 | 24 | 8×Φ23 | 220 | 843 | 998 |
| 125 | 425 | 270 | 220 | 188 | 3 | 176 | 4.5 | 28 | 8×Φ25 | 268 | 1045 | 1228 |
| 150 | 460 | 300 | 250 | 218 | 3 | 204 | 4.5 | 30 | 8×Φ25 | 278 | 1055 | 1238 |
| 200 | 560 | 375 | 320 | 282 | 3 | 260 | 4.5 | 38 | 12×Φ30 | 320 | 1097 | 1280 |
| 250 | 655 | 445 | 385 | 345 | 3 | 313 | 4.5 | 42 | 12×Φ34 | 435 | 1526 | 1703 |
| 300 | 735 | 510 | 450 | 408 | 4 | 364 | 4.5 | 46 | 16×Φ34 | 465 | 1544 | 1721 |
Main Shape and Structure Dimension (mm) of ZMAP PN63 Single Seat Pneumatic Film Regulating Valve and ZMAN PN63 Double Seat Pneumatic Film Regulating Valve
| DN | L | D | D1 | D2 | f | D3 | f1 | b | z×Φd | H2 | H1 | H1 |
|---|
| 25 | 205 | 135 | 100 | 78 | 2 | 58 | 4 | 22 | 4×Φ18 | 117 | 570 | 676 |
| 32 | 220 | 150 | 110 | 82 | 2 | 66 | 4 | 24 | 4×Φ23 | 120 | 573 | 679 |
| 40 | 240 | 165 | 125 | 95 | 2 | 76 | 4 | 24 | 4×Φ23 | 139 | 645 | 751 |
| 50 | 265 | 175 | 135 | 105 | 3 | 88 | 4 | 26 | 4×Φ23 | 144 | 650 | 756 |
| 65 | 295 | 200 | 160 | 130 | 3 | 110 | 4 | 28 | 8×Φ23 | 188 | 821 | 976 |
| 80 | 325 | 210 | 170 | 140 | 3 | 121 | 4 | 30 | 8×Φ23 | 208 | 831 | 986 |
| 100 | 370 | 250 | 200 | 168 | 3 | 150 | 4.5 | 32 | 8×Φ23 | 220 | 843 | 998 |
| 125 | 440 | 295 | 240 | 202 | 3 | 176 | 4.5 | 36 | 8×Φ25 | 268 | 1045 | 1228 |
| 150 | 475 | 340 | 280 | 240 | 3 | 204 | 4.5 | 38 | 8×Φ34 | 278 | 1055 | 1238 |
| 200 | 570 | 405 | 345 | 300 | 3 | 260 | 4.5 | 44 | 12×Φ34 | 320 | 1097 | 1280 |
| 250 | 670 | 470 | 400 | 325 | 3 | 313 | 4.5 | 48 | 12×Φ41 | 435 | 1526 | 1703 |
| 300 | 750 | 530 | 460 | 412 | 4 | 364 | 4.5 | 54 | 16×Φ41 | 465 | 1544 | 1721 |
Address:
Yuxiang Street, Wangjiazhuang Village, Luancheng District, Shijiazhuang
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Industrial Equipment & Components
Company Introduction:
Our company is specialized in different kinds of products. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our service, we make our products with good quality at the reasonable price.
