JQF Valve is a full-process valve manufacturing factory integrating scientific research, design, production, sales, and after-sales service. Our high quality stainless steel flanged globe valve is a safety valve specifically designed for pipeline shut-off control of media such as ammonia and natural gas. It features stable sealing performance, strong corrosion resistance, and easy operation. Made of corrosion-resistant materials such as stainless steel, it is suitable for the chemical industry, solving the problems of poor corrosion resistance and easy leakage of ordinary valves. It can also be used to regulate flow. We organize our production and operation management according to the GB/T19001-2000-ISO9001:2000 quality system standards, guided by the principle of "manufacturing high-quality products." We continuously introduce internationally advanced production lines and equipment, and continuously develop new products to meet customer needs. Looking to the future, let us provide you with comprehensive services through the internet and interactive communication.
1. Strict material selection ensures quality.
2. The stainless steel flanged globe valve is wear-resistant, corrosion-resistant, high-pressure resistant, and high-temperature resistant, with a long service life.
3. It is flexible to install, easy to disassemble, and features a convenient handwheel rotation.
4. The stainless steel flanged globe valve is waterproof and dustproof, with a reasonable structure, perfect design, and excellent sealing performance.
5. The stainless steel flanged globe valve is mainly used to control ammonia, fuel gas, and gaseous media such as nitrogen and hydrogen.
Design specifications: GB / T 12235
Structure length: GB / T 12221
Flange connection: JB / T 79
Test and inspection: JB / T 9002
Product Identification: GB / T 12220
Delivery specifications: JB / T 7928
| model | J41H-16C～160C | J41Y-16C～160C | J41W-16P～160P | |
| Work pressure（MPa） | 1.6～16.0 | |||
| proper temperature（℃） | ≤425 | ≤150 | ||
| Suitable media | Water, steam, oil | Weak corrosive medium | ||
| material | Body, bonnet | Carbon steel | Chrome nickel-titanium stainless steel | |
| Valve stem | Chrome stainless steel | Chrome nickel-titanium stainless steel | ||
| Sealing surface | Surfacing iron-based alloys | Hardfacing alloy | Body material | |
| filler | Asbestos graphite, flexible graphite, PTFE | |||
| Nominal diameter | The main dimensions and connection dimensions | |||||||
| L | D | D1 | D2 | b | Z-d | H | D0 | |
| J41H-16C | ||||||||
| 15 | 130 | 95 | 65 | 45 | 14-2 | 4-Φ14 | 170 | 120 |
| 20 | 150 | 105 | 75 | 55 | 14-2 | 4-Φ14 | 190 | 140 |
| 25 | 160 | 115 | 85 | 65 | 14-2 | 4-Φ14 | 205 | 160 |
| 32 | 180 | 135 | 100 | 78 | 16-2 | 4-Φ18 | 270 | 180 |
| 40 | 200 | 145 | 110 | 85 | 16-3 | 4-Φ18 | 310 | 200 |
| 50 | 230 | 160 | 125 | 100 | 16-3 | 4-Φ18 | 358 | 240 |
| 65 | 290 | 180 | 145 | 120 | 18-3 | 4-Φ18 | 373 | 240 |
| 80 | 310 | 195 | 160 | 135 | 20-3 | 8-Φ18 | 435 | 280 |
| 100 | 350 | 215 | 180 | 155 | 20-3 | 8-Φ18 | 500 | 300 |
| 125 | 400 | 245 | 210 | 185 | 22-3 | 8-Φ18 | 614 | 320 |
| 150 | 480 | 280 | 240 | 210 | 24-3 | 8-Φ23 | 674 | 360 |
| 200 | 600 | 335 | 295 | 265 | 26-3 | 12-Φ23 | 811 | 400 |
| 250 | 650 | 405 | 355 | 320 | 30-3 | 12-Φ25 | 969 | 450 |
| 300 | 750 | 460 | 410 | 375 | 30-3 | 12-Φ25 | 1145 | 580 |
| 350 | 850 | 520 | 470 | 435 | 34-4 | 16-Φ25 | 1280 | 640 |
| 400 | 980 | 580 | 525 | 485 | 36-4 | 16-Φ30 | 1452 | 640 |
| J41H-25C | ||||||||
| 15 | 130 | 95 | 65 | 45 | 16-2 | 4-Φ14 | 170 | 120 |
| 20 | 150 | 105 | 75 | 55 | 16-2 | 4-Φ14 | 190 | 140 |
| 25 | 160 | 115 | 85 | 65 | 16-2 | 4-Φ14 | 205 | 160 |
| 32 | 180 | 135 | 100 | 78 | 18-2 | 4-Φ18 | 270 | 180 |
| 40 | 200 | 145 | 110 | 85 | 18-3 | 4-Φ18 | 310 | 200 |
| 50 | 230 | 160 | 125 | 100 | 20-3 | 4-Φ18 | 358 | 240 |
| 65 | 290 | 180 | 145 | 120 | 22-3 | 8-Φ18 | 373 | 240 |
| 80 | 310 | 195 | 160 | 135 | 22-3 | 8-Φ18 | 435 | 280 |
| 100 | 350 | 230 | 190 | 160 | 24-3 | 8-Φ23 | 500 | 300 |
| 125 | 400 | 270 | 220 | 188 | 28-3 | 8-Φ25 | 614 | 320 |
| 150 | 480 | 300 | 250 | 218 | 30-3 | 8-Φ25 | 674 | 360 |
| 200 | 600 | 360 | 310 | 278 | 34-3 | 12-Φ25 | 811 | 400 |
| 250 | 650 | 425 | 370 | 332 | 36-3 | 12-Φ30 | 969 | 450 |
| 300 | 750 | 485 | 430 | 390 | 40-4 | 16-Φ30 | 1145 | 580 |
| 350 | 850 | 550 | 490 | 448 | 44-4 | 16-Φ34 | 1280 | 640 |
| 400 | 980 | 610 | 550 | 505 | 48-4 | 16-Φ34 | 1452 | 640 |
Address
No.1, North 1st Road, Stainless Steel New Town, Lecong Steel World West Road, Shunde District, Foshan City, Guangdong Province, China
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For inquiries about gate valves, globe valves and check valves or price list, please leave your email to us and we will be in touch within 24 hours.
