Butterfly valve 600104 Valpres Vietnam

Introducing Butterfly Valve 600104 Valpres Vietnam

The Valpres 600104 butterfly valve   is a blocking device that can ensure low pressure loss. It can also be used to block liquids where a tight seal, low pressure loss and compact structure in the flow direction are required.

Suitable for use with natural gas and pre-filtered non-corrosive gases, it is mainly used in medium and low pressure gas distribution networks.

Features of Butterfly Valve 600104 Valpres Vietnam

 

  • Design pressure: up to 19 bar (ANSI 150)
  • Design temperature: from -10 °C to +150 °C (VITON), from -10 °C to +100 °C (NITRILE)
  • Nominal size: up to 24"
  • Flanges: ANSI 150 according to ASME B16.5 and PN 16 according to EN 1092
  • End to end dimensions: according to UNI 11354, ISO 5752, MSSSP 67, BS 5155-74

Technical specifications 600104 Valpres Vietnam

Structure of Butterfly Valve 600104 Valpres Vietnam

Body

The outermost part of the valve, usually made from materials such as cast iron, steel, or plastic, helps protect the internal components.

Disc

Is the main part that opens or closes the flow.

This disc can be made from stainless steel, cast iron, or plastic, depending on the specific application.

Valve stem

Connect the valve disc to the control unit (handle or actuator), allowing adjustment of the valve disc position.

Seat

Usually made from rubber, PTFE or other heat resistant materials

Helps ensure a seal between the valve disc and valve body when the valve is in the closed position.

Actuator

It can be a lever, handwheel or electric/pneumatic actuator, used to adjust the position of the valve disc.

Material Butterfly Valve BF 32 PIETRO FIORENTINI Vietnam

Position Part name Material N.° pieces
1 BODY EN-GJL 250 1
2 DISC EN-GJS 400 1
3 STEM SS416 1
4 STEM SS416 1
5 STEM SEAT PTFE 1
6 STEM SEAT PTFE 1
7 SEAT EPDM 1
8 O-RING EPDM 1
9 O-RING EPDM 1
10 WASHER CARBON STEEL 1
11 CIRCLIP SPRING STEEL 1
12 RETAINER CARBON STEEL 1
13 LEVER EN-GJL 250 1
14 O-RING EPDM 1
15 CAP CARBON STEEL 1
16 SCREW CARBON STEEL 2

 

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