Products > Copper valve > Brass bellows flange globe valve

Brass bellows flange globe valve

Model: J41F-5
Nominal diameter: DN15 ~ 80mm
Nominal pressure: PN1.6-4.0MPa
Operating temperature -20 ℃ -350 ℃
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Product Structure Features:
GB bellows globe valve for nominal pressure PN1.6-4.0MPa, operating temperature -20 ℃ -350 ℃ petroleum, chemical, pharmaceutical, fertilizer, power industry and other conditions of the pipeline, cut off or Turn on the line media. 
1, the product structure is reasonable, reliable sealing, excellent performance, handsome in appearance; 
2, sealing surface surfacing Co cemented carbide, wear resistance, corrosion resistance, abrasion resistance, long service life; 
3, valve stem quenching and surface nitrogen treatment, has good corrosion and abrasion resistance.; 
4, double sealing performance is more reliable; 
5, more intuitive stem down position indication; 
6, part material, flange and butt size according to the actual working conditions or user Requires reasonable matching, to meet the needs of various projects.


DN(mm) NPS(in) L B H D D1 n-φd
15 1/2 120 15 162.5 100 65 4-φ14
20 3/4 120 20 174 100 75
25 1 1470 25 176 100 85
32 1 1/4 150 32 215 125 100 4-φ18
40 1 1/2 155 40 235 140 110
50 2 180 50 250 140 125
65 2 1/2 200 65 300 140 145
80 3 240 80 321 160 160 8-φ18