Silent Check Valve

Silent Check Valve
Model No.: Hits: 2209
Categories: Check Valves
Tags:
  • Silent check valve is suitable for fire protection and heating system. It can be installed at the exit of pump in case of back flow of medium and the damage to pump caused by water hammer.

     

    Inner channel of silent check valve adopts streamline, having less pressure losing. Disc has short stroke. The valve can close rapidly when pump stopping, avoid giant water hammer and forming silence.

     

    Materials 

    Components

    Materials

    Body

    Cast iron, nodular cast iron, carbon steel

    Baffle

    Cast iron, nodular cast iron, carbon steel

    Base

    Bronze, chromium stainless steel

    Disc

    Bronze, chromium stainless steel

    Shaft

    Bronze, chromium stainless steel

    Spring

    Stainless steel


    Dimensions

    Model

    Nominal Diameter

    D1

    D2

    D3

    N-╬ŽD

    L

    1.0MPa

    1.6 MPa

    1.0MPa

    1.6 MPa

    1.0MPa

    1.6 MPa

    1.0MPa

    1.6 MPa

    CVKR-0300

    DN300

    370

    400

    410

    460

    12-13

    12-28

    181

    CVKR-0350

    DN350

    429

    460

    470

    520

    16-23

    16-28

    184

    CVKR-0400

    DN400

    480

    515

    525

    580

    16-28

    16-31

    191

    CVKR-0450

    DN450

    530

    565

    585

    640

    20-28

    20-31

    203

    CVKR-0500

    DN500

    582

    620

    650

    715

    20-28

    20-34

    219

    CVKR-0600

    DN600

    682

    725

    770

    810

    840

    20-31

    20-37

    222

    CVKR-0700

    DN700

    794

    840

    840

    895

    910

    24-31

    24-37

    280

    CVKR-0800

    DN800

    901

    950

    950

    1015

    1025

    24-34

    24-40

    356

    CVKR-0900

    DN900

    1001

    1050

    1050

    1125

    1125

    28-40

    28-40

    368

    CVKR-1000

    DN1000

    1112

    1160

    1170

    1230

    1255

    28-43

    28-43

    432

    CVKR-1200

    DN1200

     

    1380

    1390

    1455

    1485

    32-49

    32-49

    524


Request a quote

Similar Products

Related searches