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H44T-10 cast iron swing check valve
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.
- The product is designed and manufactured according to GB12236 standard, with reasonable structure, reliable seal and excellent performance.
- 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.
- Various flange connections, various pressure levels, various standards and materials can be used to meet engineering needs and user requirements.
- 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.
|model||Nominal pressure||test pressure||Working temperature ℃||Application medium|
|Strength (water) MPa||Sealed (water) MPa|
|Body, bonnet, disc||grey cast iron|
|model|| Nominal diameter |
|Size (mm)||Weight (kg)|