365bet足球投注网

Contact Us

Fakai Valve Factory Site: Yongxing Industrial Zone, Longwan District, Wenzhou City Tel: 0577-88767789
Fax: 0577-85983279
Mobile: 15958706338
Contact: Mr. Wang Email: 1552028357@qq.com
Website: http://timbuist.com

H44T-10 cast iron swing check valve

H44T-10 cast iron swing check valve structure diagram
H44T-10 cast iron swing check valve structure diagram

Scope of application

H44T-10 cast iron swing check valve is applied to the pipeline of water and steam medium with working temperature ≤200 ℃, and it is used for one-way opening and closing to prevent the medium from flowing backward.

Structural features

  1. The product is designed and manufactured according to GB12236 standard, with reasonable structure, reliable seal and excellent performance.
  2. The sealing surface of the flap and valve seat is made of cobalt-based hard alloy (STL), which is wear-resistant, high-temperature resistant, corrosion-resistant, and has a long service life.
  3. Various flange connections, various pressure levels, various standards and materials can be used to meet engineering needs and user requirements.
  4. The connection between the shaft and the valve disc adopts an internal structure, and there is no external leakage point, and the use is reliable.

Performance specifications

model Nominal pressure test pressure Working temperature ℃ Application medium
Strength (water) MPa Sealed (water) MPa
H44T-10 1.0 1.5 1.1 ≤120 water

Part material

Part Name material
Body, bonnet, disc grey cast iron
Sealing surface copper
Gasket Asbestos board

Dimension table

model Nominal diameter
DN (mm)
Size (mm) Weight (kg)
L D D1 D2 bf Z-Φd H
H44T-10 40 200 145 110 85 18-3 4-18 114 10
50 230 160 125 100 20-3 4-18 128 14
65 290 180 145 120 20-3 4-18 129 18
80 310 195 160 135 22-3 4-18 152 26
100 350 215 180 155 22-3 8-18 159 30.5
125 400 245 210 185 24-3 8-18 188 48
150 480 280 240 210 24-3 8-23 224 66
200 495 335 295 265 26-3 26-3 252 95
250 622 398 350 320 28-3 28-3 285 142
300 698 440 400 368 28-4 28-4 351 200