Marine handle flange butterfly valve GB / T3036-94

Purpose and characteristics

Marine handle flange butterfly valve GB / T3036-94 is applicable to water supply and drainage, gas pipelines such as ships, medicine, chemical industry, petroleum, electric power, light textile, paper making, etc. to adjust the flow rate and intercept the medium. Features.

Its main features are:
novel design, reasonable, unique structure, light weight, easy operation, rapid opening and closing; in
addition to the adjustment and shut-off function, the handle flange butterfly valve can compensate for the thermal expansion and contraction caused by the temperature difference of the pipeline, but also It is convenient for installation, replacement and maintenance; the
sealing parts can be adjusted and replaced, and the sealing performance is reliable.

Marine handle flange butterfly valve GB / T3036-94, production standards: national standard GB / CB, Japanese standard JIS, American standard ANSI, German standard DIN, nominal pressure: 5K, 10K, 16K, PN, 6PN1, 0PN16, ANSI150, LB300LB, Nominal diameter DN50-DN1200, valve body material: ductile iron QT450, cast steel ZG230-450, stainless steel SUS, bronze BZ, valve plate: stainless steel SUS, bronze BZ, valve seat: nitrile rubber NBR, PTFE: PTFE , EPDM EPDM, FKM fluorine rubber.

Use standard

Design standard: GB / T3036-1994
flange connection size: GB / T9113.1-2000; GB / T9113.2-2000; GB / T9115.1-2000; GB / T9115.2-2000
pressure test: GB / T 13927-1992; JB / T 9092-1999

Marine handle flange butterfly valve, production standard: GB / CB, Japanese standard JIS, American standard ANSI, German standard DIN, nominal pressure: 5K, 10K, 16K, PN, 6PN1, 0PN16, ANSI150, LB300LB, nominal diameter DN50- DN1200, valve body material: ductile iron QT450, cast steel ZG230-450, stainless steel SUS, bronze BZ, valve plate: stainless steel SUS, bronze BZ, valve seat: nitrile rubber NBR, polytetrafluoroethylene: PTFE, EPDM Rubber EPDM.

The main technical parameters

Material of main parts

Standard related downloads: