Produk Profile

Flanged retractable butterfly valve has automatic compensation pipeline heat expansion cooling easy loading and unloading function, used in temperature at below 120°C, a nominal pressure at below 1.6MPa on petroleum, chemical, electricity, paper making, water supply and municipal construction such industrial pipelines as the best device for regulating flow and loading fluids. Flanged retractable butterfly valve has automatic compensation pipeline heat expansion cooling easy loading function, used in temperature at below 120°C, a nominal pressure at below 1.6MPa on petroleum, chemical, electricity, paper making, water supply and municipal

Ajuiɛɛr

Flanged retractable butterfly valves are divided into three types: Flanged retractable butterfly valves are divided into three types: Flanged retractable butterfly valves are divided into three types:
A、 Normal type: when selected according to the design specifications of the extender design and installed, if you need to add a limit spot bolt, please indicate when design. Normal type: when selected according to the design specifications of the extender design and installed, if you need to add a limit spot bolt, please indicate when design.
B、 Fixed limit type: a bɛ se ka tɛmɛ, a bɛ se ka tɛmɛ, a bɛ se ka tɛmɛ, a bɛ se ka tɛmɛ, a bɛ se ka tɛmɛ, a bɛ se ka tɛmɛ, a bɛ se ka tɛmɛ. A tɛ̈n ye baara juëc ye, a tɛ̈n ye baara juëc ye.
C、 Extension type: It is to extend the extension section of the ordinary type retractable butterfly valve, so that its length meets the user's desired length (not including the extensibility), its characteristic is the old pipeline transformation, the original pipeline on the valve needs to be updated replacement, without having to cut the original pipeline on the valve's connecting part, you can replace it. Na cï yïn lɔ̈ɔ̈m bï yïn lɔ̈ɔ̈m bï yïn lɔ̈ɔ̈m bï yïn lɔ̈ɔ̈m bï yïn lɔ̈ɔ̈m bï yïn l

Karakteristika produk:

1, sealing part can be adjusted replacement, sealing performance reliable. 1, sealing part can be adjusted replacement, sealing performance reliable.

2, structure unique, design flexible, weight light, saving power, opening and closing fast. 2, structure unique, design flexible, weight light, saving power, opening and closing fast. 2, structure unique, design flexible, weight light, saving power, opening and closing fast.

3, tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n

Lëk ë install:

1, flange retractable butterfly valve must be flat before installing, don't bother at will, operating time strictly forbidden to remove the bracket. 1, flange retractable butterfly valve must be flat before installing, don't bother at will, operating time strictly forbidden to remove the bracket.

2, flange extendable butterfly valve when manufactured is the minimum length of structure, when installed, pull to the installation length (i.e. design length). 2, flange extendable butterfly valve when manufactured is the minimum length of structure, when installed, pull to the installation length (i.e. design length).

3, të cenë kaam de pip de pip de pip de pip de pip de pip de pip de pip de pip de pip de pip de pip de pip de pip de pip de pip de pip de pip de pip de pip de pip de pip de pip de pip de pip de pip de pip de pip de pip de pip

4, flange extendable butterfly valve can be installed at any time, to do temperature compensation for use, after the pipeline installation is completed, you need to add a bracket along the pipeline axis direction at both ends, to prevent the extendable valve extendable tube from being pulled out.

Dimension ye PN1.0MPa