Flange butterfly valve

Product group
Butterfly Valves
Model
D341X-16Q
Origin
China

Hebei Belo Valve Sales Co., Ltd.

China
Hebei Belo Valve Sales Co., Ltd.

Supplier info

Business type
Manufacturer
Year established
2005
Number of employees
120
Location
China
Exports to
Worldwide

The flange butterfly valve is mainly composed of valve body, valve stem,valve disc, valve seat, shaft sleeve and driving device(handle, worm gear driving device). the valve stem and disc are driven by the driving device to realize opening and closing and flow control.

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Product name: Flange butterfly valve

Model No.: D341X-16Q

The flange butterfly valve is mainly composed of valve body, valve stem,valve disc, valve seat, shaft sleeve and driving device(handle, worm gear driving device). the valve stem and disc are driven by the driving device to realize opening and closing and flow control.

Characteristics of flange butterfly valve:

1. small in size and light in weight, easy to disassemble and maintain, can be installed in any position.
2. Its structure is simple and compact, it can be opened and closed quickly at 90 degrees.
3. Zero leakage.
4. With different parts materials, it can be applicable for various mediums.
5. The flow direction tend to be straight, and the adjustment performance is great.
6. The tested opening and closing number is more than 10,000, and the service life is long.

Applications of flange butterfly valve:

This flange butterfly valve can be widely used in petroleum, chemical, food, pharmacy, hydro power, ships, water supply an drainage, smelting and other pipeline systems. It can be used for mediums like various corrosive and non-corrosive gas, liquid, semi-fluid and solid power to open and close the pipeline system.

Standard:

Design and manufacturing Face to face Flange connect Test and inspection
ISO10631 ISO5752 EN1092 ISO5208

Technical specifications:

Model No. PN( MPa ) Test pressure (MPa) Medium Working temperature
Model No. PN( MPa ) Strength(water) Seal(water) Medium Working temperature
D341X-10Q 1.0 1.5 1.1 Water, oils ≤ 80℃
D341X-16Q 1.6 2.4 1.8 Water, oils ≤ 80℃

Material for parts:

Parts name Material
Valve body Ductile iron / cast iron
Valve disc Ductile iron / stainless steel /aluminum bronze
Valve stem Cast steel / stainless steel

Outline dimensions and connect dimensions:

Model No. DN (mm) Dimension (mm)
Model No. DN (mm) L D D1
D341X-16Q DN (mm) 1.0/1.6MPa 1.0MPa 1.6MPa 1.0MPa 1.6MPa
D341X-16Q 50 108 165 165 125 125
D341X-16Q 65 112 185 185 145 145
D341X-16Q 80 114 200 200 160 160
D341X-16Q 100 127 220 220 180 180
D341X-16Q 125 140 250 250 210 210
D341X-16Q 150 140 285 285 240 240
D341X-16Q 200 152 340 340 295 295
D341X-16Q 250 165 395 405 350 355
D341X-16Q 300 178 445 460 400 410
D341X-16Q 350 190 505 520 460 470
D341X-16Q 400 216 565 580 515 525
D341X-16Q 450 222 615 640 565 585
D341X-16Q 500 229 670 715 620 650
D341X-16Q 600 267 780 840 725 770
D341X-16Q 700 292 895 910 840 840
D341X-16Q 800 318 1015 1025 950 950
D341X-16Q 900 330 1115 1125 1050 1050
D341X-16Q 1000 410 1230 1255 1160 1170
D341X-16Q 1200 470 1455 1485 1380 1390
D341X-16Q 1400 530 1675 1685 1590 1590
D341X-16Q 1600 600 1915 1930 1820 1820
D341X-16Q 1800 670 2115 2130 2020 2020
D341X-16Q 2000 760 2325 2345 2230 2230

Additional information:

DN 50-2000
PN 1.0Mpa/1.6Mpa
Mediums water, oils
working temperature ≤80℃

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