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hot sales abrasion free ball shutoff valve
hot sales abrasion free ball shutoff valve

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shutoff valve
we can produce as your drawing
highly flexibility
it is convenience to install
maintain free

shutoff 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.

 

 

 

 

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