Product model: WJ41H
Nominal diameter: NPS 2 "～ NPS24" DN50 ～ DN600
Pressure range: CL150 ～ CL1500 PN10 ～ PN250
Working temperature: - 196 ℃~+600 ℃
Main material: carbon steel, stainless steel, alloy steel
Applicable medium: thermal oil, liquefied gas, steam, inflammable goods, etc
Product Overview
J41H bellows globe valve is made of metal bellows sealing technology. High performance metal bellows and bellows sealing globe valve are designed with bellows sealing, which completely eliminate the disadvantage of quick aging and leakage of ordinary valve stem packing. It not only improves the energy efficiency, increases the safety of production equipment, reduces maintenance costs and frequent maintenance, but also provides a clean and safe working environment. Bellows globe valves are widely used in petrochemical, chemical fiber textile, plastic paper making, electric power steel, printing and dyeing rubber, food and other industries.
J41H/W type PN16~PN40 bellows stop valve is applicable to the petroleum, chemical, pharmaceutical, chemical fertilizer, electric power industry and other working conditions with the working pressure of 1.6~4.0MPa and the working temperature of - 29~350 ℃, but the regulating pipeline medium is disconnected or connected.
Product features
1. The product structure is reasonable, the sealing is reliable, and the double durable bellows sealing design (bellows+packing) ensures zero leakage of the valve stem. No fluid loss, reduce energy loss and improve plant equipment safety. And meet the international sealing standards.
2. The sealing surface is welded with Co based cemented carbide, which has good wear resistance, corrosion resistance, friction resistance and long service life.
3. The valve rod is quenched and tempered and the surface is nitrided, with good corrosion resistance and friction resistance; The up and down position indication of the valve rod is more intuitive.
Main connection dimension
| Pressure rating | PN16 | ||||||||||||||
| DN | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 |
| L | 130 | 150 | 160 | 180 | 200 | 230 | 290 | 310 | 350 | 400 | 480 | 600 | 730 | 850 | 980 |
| H | 190 | 195 | 225 | 260 | 280 | 310 | 340 | 395 | 435 | 470 | 535 | 590 | 630 | 680 | 720 |
| W | 120 | 140 | 140 | 180 | 200 | 220 | 260 | 280 | 300 | 340 | 400 | 450 | 450 | 500 | 500 |
| WT（Kg） | 5 | 5 | 5.5 | 11 | 13.5 | 19 | 26 | 36 | 46 | 74 | 102 | 168 | 270 | 420 | 620 |
Add: No. 175, Lane 250, Fangde Road, Jiading District, Shanghai
Tel: +86-21-51863336
Fax: +86-21-34677003
E-mail: shldv@139.com
Web: Http://www.shldv.com
Fujian plant site：2233 Maosheng Road, Nan 'an City, Fujian Province
Factory telephone：+86-21-31007333
Shanghai Public Network Anbei: 31011402004337Sitemap
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