DIN bellows globe valve

Brief Introduction of DIN bellows globe valve:

Bellows globe valve is also called bellows seal globe valve. Through automatic seam welding, a metal barrier is formed between the fluid medium and the atmosphere to ensure zero leakage of the valve stem. The bellows globe valve adopts a bellows structure. The stainless steel lower end of the bellows is welded on the valve stem to prevent the fluid from corroding the valve stem. The high performance elastic metal bellows has a particularly long service life.

12 month warranty!!

  • Done Strict inspections before delivery !
  • Done Direct factory price !
  • Done Fast delivery !

Product name: DIN bellows globe valve

Model No.: (DIN) WJ41H-16-100


Brief Introduction of DIN bellows globe valve:

Bellows globe valve is also called bellows seal globe valve. Through automatic seam welding, a metal barrier is formed between the fluid medium and the atmosphere to ensure zero leakage of the valve stem. The bellows globe valve adopts a bellows structure. The stainless steel lower end of the bellows is welded on the valve stem to prevent the fluid from corroding the valve stem. The high performance elastic metal bellows has a particularly long service life.

Applications of bellows globe valve:

The bellows globe valve is suitable for pipelines under various working conditions in the petroleum, chemical, pharmacy, fertilizer, electric power and other industries, and is used to cut off or connect the mediums.

Standard:

Design and manufacturing Face to face Flange connect Test and inspection
DIN3352 DIN3202-F1 DIN2532/2533/2501 DIN3230

Technical specifications:

Model No. PN(MPa) Test pressure(MPa) Medium Working temperature
Strength(water) Seal(water)
(DIN)WJ41H-10 1.0 1.5 1.1 Water, oils,etc -20-350
(DIN)WJ41H-16 1.6 2.4 1.8

Material for main parts

Parts name Material
Body, deck Nodular cast iron/cast iron
Stem nut brass
Stem SS420
Disc Stainless steel
Hand-wheel Nodular cast iron/cast iron

Outline dimensions and connect dimensions:  

DIN bellows globe valve

Model No. DN(mm) Dimension(mm)
L D D1
DIN bellows globe valve 1.0/1.6MPa 1.0MPa 1.6MPa 1.0MPa 1.6MPa
15 130 95 95 65 65
20 150 105 105 75 75
25 160 115 115 85 85
32 180 140 140 100 100
40 200 150 150 110 110
50 230 165 165 125 125
65 290 185 185 145 145
80 310 200 200 160 160
100 350 220 220 180 180
125 400 250 250 210 210
150 480 285 285 240 240
200 600 340 340 295 295
250 720 395 405 350 355
300 850 445 460 400 410

 

DN

15-300

PN

10-40

Mediums

Water, oils,etc

Working temperature

-20℃-350℃