- Pad[2]
- Nitrogen Fertilizer[1]
- Food Additives[9]
- Nitrate[1]
- Oxide[7]
- Other Chemicals[7]
- Flavor Enhancers[10]
- Monosodium Glutamate[10]
- Mixed Spices & Seasonings[4]
- Abrasives[5]
- Flanges[10]
- Pipe Fittings[10]
- Universal Joints[2]
- Valves[10]
- Other Aluminum[1]
- Refractory[10]
- Aluminum Foil[10]
hot sales abrasion free ball check valve
ball check valve
we can produce as your drawing
highly flexibility
it is convenience to install
maintain free
ball check valve this product uses rubber wrapper grounder as valve clack, under the function of medium, it can trundle up and down on unitary slideway of the valve, then open or close the valve. Noise elimination closed, don’t happen water hammer, and have good sealing property. It is no problem installed transverse or axial.
Main technical data
TYPE | nominal pressure(Mpa) | Test pressure(Mpa) | Working temperature | |
shell | seal | |||
HQ41X-10/16 | 1.0 | 1.5 | 1.1 | ≤80° |
1.6 | 2.4 | 1.76 | ||
Main parts
Parts name | material |
Valve body, valve deck | Nodular cast iron, cast iron |
Sphere frame, baffle plate | Nodular cast iron, cast iron |
sphere | Carbon steel round rubber |
Mian connection size
DN(mm) | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 |
L(mm) | 216 | 241 | 293 | 305 | 381 | 403 | 495 | 622 | 698 | 787 |
H(mm) | 185 | 210 | 245 | 280 | 335 | 400 | 495 | 600 | 715 | 800 |
standard | PN1.0MPa base GB4216.4-84,PN1.6MPa base GB4216.5-84 standard. | |||||||||
