BFDZ701X Hydraulic Automatic Control Butterfly Check Valve

  • group nameCheck Valve

  • Min Order1 piece

  • brand nameGARLOS

  • modelBFDZ701X

  • payment method

  • update timeWed, 14 Jun 2017 16:02:25 GMT

Paramtents

  • Nominal Pressure 0.6-2.5MPa

  • Suitable Medium Water

  • Medium Temperature 0-80℃

  • Slow Closing Time 3-90s

Packging & Delivery

  • Min Order1 piece

Briefing

BFDZ701X is developed as fourth generation valve which isbased on the technical of micro resistance slow closing check valve.

Detailed

Brief Introduction


BFDZ701 Hydraulic Automatic Control Butterfly Check Valves is developed as the fourth generation valve which isbased on the technical of micro resistance slow closing check valve, hydraulicbutterfly valve, multi-function pump control valve. It also has the function ofelectric gate valve, electric butterfly valve and check valve, and reduce waterhammer damage by the action of quick closing, slow opening, slow closing. Itcan protect the pump and pipeline


Advantage


1 Good to eliminate water hammer.Integrated slowly open, quick closing, slowly-closing water hammerreducing technologies, to prevent pump start and pump stop water hammer.


2 Easy to operate. Only need to operatepump motor open/close button, valve will automatically open and closedaccording to pump operation.


3 Butterflystructure, double offset. reliable sealing. Full bore straight flow designed,low pressure lose, large flow rate, small volume and light weight



Structure


 

Specification


Nominal Pressure

1.0/ 1.6/ 2.5 MPa

Shell Test Pressure

1.5/ 2.4/ 3.75 MPa

Seal Test Pressure

1.1/ 1.76/ 2.75 MPa

Minimum Act Pressure

≥0.2 MPa

Slow Closing Time

3-90s Adjustable

Media

Water and sewage without impurities

Media Temperature

0-80




Installation

Dimension