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Two Pieces Of Body Butterfly Valve

Two Pieces Of Body Butterfly Valve

Main Features: The turning center of the butterfly plate is on the center line of the valve body and the sealing face section of the butterfly plate. In closing, the ex-circle sealing face of the butterfly plate will extrude the valve seat made of synthetic rubber, generating elastic deformation...
Product Details

Detailed Description


DN40 - DN600/1.5” - 24”

End   flange:

ANSI B 16.1, ASTM B 16.47, EN 1092, ISO PN10/16, JIS B2212/2213, BS 10 Table  D, BS 10 Table E

Face to  face:

ANSI B  16.10, API 609

Top  flange:

ISO 5211

Normal   pressure:

DN40 - DN600(1.5” - 24”)   PN1.0/1.6MPa(150/200PSI) DN700 - DN1200(28” - 48”) PN1.0MPa(150PSI)


Cast Iron/Ductile Iron/WCB/Carbon steel/AL-Bronze/CF8,SS304/CF8M,SS316


Ductile Iron/Ni-plated ductile iron/Nylon-plated ductile iron/AL-Bronze/Rubber lined   Disc/1.2501/1.4529/CF8/CF8M/Hastelloy Alloy/Monel


SS416/SS304/SS316/SS431/17-4PH/Monel/Carbon steel 45/45#


NBR/Hypalon/EPDM/Neoprene/NR/Wear-Resistant   EPDM/Viton/Silicon/Heat-Resistant EPDM/White EPDM/EPDM/PTFE

Suitable   temperature:

Normal  Temperature -45-150


fresh  water, sewage, sea water, air, vapor, food, medicine, oils, alkalis, salt, etc.

1. Simple and compact construction, quick 90 degree on-off operation, Minimized operating torque, energy saving.
2. Bubbles-tight sealing with no leakage under the pressure test.
3. The connection of driven part conforms to ISO 5211.
4. Wide selection of materials, applicable for various medium.
5. The valve body and disc are accurately machined which results in low operating torque and long service life and reliability.
6. Can be disassembled, material-specific recycling possible.

7. Can be installed at the end of pipe for lugged type butterfly valve.

Equipped with a professional factory, Naibang Valve is a professional manufacturer and supplier of Two Pieces Of Body Butterfly Valve in China. If you want to buy quality product of various beautiful bags, you can get it at a cheap price from us.
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