وصف المنتج

معلمات المنتج

وسط سائلماء, liquid
نطاق درجة حرارة-10℃~120℃
تقييمات الضغطPN0.6~1.6MPa
معيار الاتصالGB·ANSI·DIN·API·ISO·BS
حياة الصمام50 سنين
مواد الجسمDuctile iron;الصلب الكربوني;المس المقاوم للصدأ;Anti-corrosion valve body components, blue epoxy resin coating
Valve seat materialالفولاذ المقاوم للصدأ;ممحاة
Valve plate materialالصلب الكربوني;الفولاذ المقاوم للصدأ;Ductile iron
NoteAll parts can be made of different materials according to actual working conditions.

 

Technical Standard

The test conforms to GB/T13927-2008industrial valve pressure teststandard.

Side flange connection with GB/T17241.6-2008integral cast iron flangestandard. At the same time comply with BS4504, ISO7005, DIN2501 in PN1.0MPa, PN1.6MPa flange connection standard.

13 series with GB/T12221-2005metal valve structure lengthin the flange connection butterfly valve 13 series size requirements.

14 series with GB/T12221-2005metal valve structure lengthin the flange connection butterfly valve 14 series size requirements.

 

الميزات والمزايا

Valve plate with a high gradient design, the valve seat is inclined to effectively improve the flow rate of the valve response to the media, the better use of medium flow power and gravity. At the same time, the valve plate truss streamline design, can increase the flow area, reduce the flow resistance coefficient, reduce operating costs.

The unique eccentric pendulum structure and external buffer mechanism;

The valve plate adopts double eccentric swing structure, which is helpful to reduce the flow resistance and vibration;

The unique buffer damping cylinder can effectively control the closing speed of the valve to reduce and eliminate the water hammer.

Fully adaptive flow switch, no plug-in operating system, low carbon environmental protection.

Regardless of the position of the piston, the flow profile is annular, thus ensuring a perfect linear regulation characteristic.

 

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Butterfly Type Oblique Sealing Multifunctional Check Valve