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Tianjin Tanggu Water-Seal Valve Co., Ltd.
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About Us
We are a professional manufacturer of various butterfly valves including 609 butterfly valve( BV for short),bonded seat BV, Europe BV, Teflon lined BV, grooved end BV, heavy duty BV, long neck BV,Mark BV, Australia BV, screw end BV,U-section BV, etc.
The descriptions, part materials and standrds of BV are in the following,
size:DN40-DN1200
end flange:ANSI B 16.1,EN 1092,AS 2129
face to face:ANSI B 16.10
top flange:ISO 5211
Normal pressure:DN40-DN600 PN1.0/1.6MPa(150/200PSI) ...
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size:DN40-DN600
end flange:ANSI B 16.1,EN 1092,AS 2129
face to face:ANSI B ...
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size:DN700-DN1200
end flange:ANSI B 16.1,EN 1092,AS 2129
face to ...
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Size: DN50-DN600
end flange: ANSI B 16.1, EN 1092, AS 2129
face to face: ...
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size:DN750-DN1200
end flange:ANSI B 16.1,EN 1092,AS 2129
face to ...
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Size:DN50-DN1000
Rubber Material:EPDM
Flange material: Q235
Standard: DIN2501 ...
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Size:DN50-DN2400
Design standard: EN 593
End flange:EN 1092
Face to ...
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Size:DN50-750
Pressure rating: PN1.0MPa (150PSI)
End Flange: ANSI B16.1
Face ...
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Size: DN50-DN600
End Flange: EN 1092
Pressure Rating: DN50-600 PN1.0/1.6MPa ...
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Company Name:
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