H76W double flap check valve

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H76W double flap check valve description:

H76W double flap check valve is used for pure piping and industrial, environmental protection, water treatment, high-rise building water supply and drainage pipelines to prevent the reverse flow of media. The check valve adopts a pair of clip type. The butterfly plate has two semicircles and is forcibly reset by a spring. The sealing surface can be a wear-resistant material or lining rubber for body welding, and has a wide range of use and reliable sealing. Features: 1, simple structure, light weight, especially suitable for low-pressure large-diameter pipe; 2, clip connection, simple production process, easy assembly and disassembly; 3, check valve adopts clip type, butterfly plate is two semi-circular, And the use of spring forced reset, the sealing surface for the body welding hard wear materials or lining rubber, a wide range of uses, reliable sealing.

H76W double flap check valve structure diagram:

H76W double flap check valve structure diagram

H76W Double-Valve Plunger Check Valve Connection Size:

Nominal diameter DN(mm)

L(mm)

H(mm)

D(mm)

1.0MPa

1.6MPa

105

124

142

100

110

162

125

141

192

150

168

218

200

219

272

273

250

114

273

328

300

114

324

378

384

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Stainless steel check valve

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