Tianjin Wanji Valve Co., Ltd.
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+8618802222292
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giix-wjfm@163.com
Gas shut-off valve
PRODUCT PARAMETERS
Description
Gas globe valves adopt molded PTFE / flexible graphite as packing material. The packing sealing performance improves as the medium pressure rises, and the valve is equipped with back-sealing function. It is suitable for high and medium pressure gas transmission pipelines. Initial sealing is provided by the packing gland. In the event of dynamic sealing leakage caused by wear, adjustment can be made via the packing gland nut. It applies to most high and medium pressure gas transmission pipelines and gas station yard applications.
JY41N/F/B Non-Rising Stem Globe Valve
Main Overall Dimensions
Unit: mm
| DN (mm) | L | D | D1 | D2 | b | f | z-φd | H | D0 |
|---|---|---|---|---|---|---|---|---|---|
| PN 1.6–2.5 MPa | |||||||||
| 15 | 130 | 95 | 65 | 45 | 16 | 2 | 4-14 | 207 | 120 |
| 20 | 150 | 105 | 75 | 55 | 16 | 2 | 4-14 | 217 | 120 |
| 25 | 160 | 115 | 85 | 65 | 18 | 2 | 4-14 | 219 | 120 |
| 32 | 180 | 135 | 100 | 78 | 18 | 2 | 4-18 | 280 | 120 |
| 40 | 200 | 145 | 110 | 85 | 20 | 3 | 4-18 | 330 | 160 |
| 50 | 230 | 160 | 125 | 100 | 20 | 3 | 4-18 | 350 | 160 |
| 65 | 290 | 180 | 145 | 125 | 22 | 3 | 8-18 | 400 | 240 |
| 80 | 310 | 195 | 160 | 135 | 24 | 3 | 8-18 | 430 | 240 |
| 100 | 350 | 230 | 190 | 160 | 24 | 3 | 8-23 | 465 | 280 |
| 125 | 400 | 270 | 220 | 188 | 30 | 3 | 8-25 | 588 | 320 |
| 150 | 480 | 300 | 250 | 218 | 30 | 3 | 8-25 | 610 | 320 |
| 200 | 600 | 360 | 310 | 278 | 34 | 3 | 12-30 | 710 | 400 |
| 250 | 650 | 425 | 370 | 332 | 42 | 3 | 12-34 | 745 | 500 |
| 300 | 750 | 485 | 430 | 390 | 46 | 3 | 12-34 | 852 | 600 |
J41N/F Gas Globe Valve
Main Overall Dimensions
Unit: mm
| DN (mm) | L | D | D1 | D2 | b | f | z-φd | H | H1 | D0 |
|---|---|---|---|---|---|---|---|---|---|---|
| PN 2.5 MPa | ||||||||||
| 15 | 130 | 95 | 65 | 45 | 16 | 2 | 4-14 | 252 | 194 | 120 |
| 20 | 150 | 105 | 75 | 55 | 16 | 2 | 4-14 | 270 | 200 | 120 |
| 25 | 160 | 115 | 85 | 65 | 16 | 2 | 4-14 | 310 | 235 | 140 |
| 32 | 180 | 135 | 100 | 78 | 18 | 2 | 4-18 | 322 | 260 | 160 |
| 40 | 200 | 145 | 110 | 85 | 18 | 3 | 4-18 | 360 | 345 | 180 |
| 50 | 230 | 160 | 125 | 100 | 20 | 3 | 4-18 | 408 | 370 | 200 |
| 65 | 290 | 180 | 145 | 120 | 22 | 3 | 8-18 | 435 | 420 | 240 |
| 80 | 310 | 195 | 160 | 135 | 22 | 3 | 8-18 | 475 | 455 | 280 |
| 100 | 350 | 230 | 190 | 160 | 24 | 3 | 8-23 | 525 | 495 | 320 |
| 125 | 400 | 270 | 220 | 188 | 28 | 3 | 8-25 | 600 | 570 | 360 |
| 150 | 480 | 300 | 250 | 218 | 30 | 3 | 8-25 | 615 | 586 | 400 |
| 200 | 600 | 360 | 310 | 275 | 34 | 3 | 12-25 | 720 | 635 | 450 |
| 250 | 730 | 425 | 370 | 332 | 36 | 3 | 12-30 | 862 | 710 | 500 |
| 300 | 850 | 485 | 430 | 390 | 40 | 4 | 16-34 | 935 | 790 | 500 |
FAQs
What types of valves does WANJI VALVE manufacture?
WANJI VALVE offers a range of industrial valves, including large-diameter hydropower ball valves, fixed cone valves, top-entry eccentric half ball valves, triple eccentric metal-seated butterfly valves, and other flow control valves for water and industrial applications.
What industries are your valves suitable for?
Our valves are designed for applications such as hydropower stations, dams, reservoirs, municipal water supply, wastewater treatment, and industrial pipeline systems. Product selection depends on the operating medium, pressure, flow rate, and project conditions.
What sizes are available for your large-diameter hydropower ball valves?
Our hydropower ball valve design documentation covers nominal diameters from DN600 to DN4200. Please provide your required size, operating pressure, and project specifications so our team can confirm a suitable technical solution.
What manufacturing capabilities does WANJI VALVE have?
Our manufacturing operations include mechanical machining, valve assembly, inspection, and testing. We focus on the production of large-diameter valves and engineered flow control products, with manufacturing processes adapted to different product designs and technical requirements.
Can your valves be manufactured according to international standards?
Our product documentation references standards such as API 6D, API 608, ASME B16.5, and ASME B16.47 for applicable valve designs and connections. Please specify the required standard when submitting an inquiry so we can confirm its applicability to your selected product.
