Flanged Butterfly Valve
Size: DN50-DN2200(2"-88")
Design standard: BS5155, API609, EN593
Test standards: DIN3230 Parts3, API598, en12266-1
Face-to-face standards: EN558-1, ISO5752
Working pressure: 10bar/16bar
Test pressure: Shell: 15bar/24bar; seal: 11bar/17.6bar
Medium: water, sewage, oil, gas, and so on
Product Introduction
Introduction
Flanged butterfly valve is divided into soft seal flanged butterfly valve and hard seal flanged butterfly valve; Soft seal flanged butterfly valve commonly used in three kinds: flange connection center plate butterfly valve soft seal double eccentric flange butterfly valve and U type flange butterfly valve flange connection center plate butterfly valve two-way sealing performance excellent, torque value is small, parts processing performance is superior.
Application
Flanged butterfly valve is widely used in metallurgy, petrochemical, chemical refining, water supply and drainage engineering and other industries.
Description
Product Features:
1. Flange butterfly valve flange connection installation is convenient, vertical or horizontal installation can be
2. Valve sealing material diversity, available for users to choose
3. Valve can be used for pipe end as vent valve, reliable performance
4. The valve seat sealing ring and the valve body are organically integrated, so that the valve has a long service life
Specification
Valve Size: | 1.2"-80" |
Pressure Class: | PN6-PN25, 125LB 150LB |
Matierials: | Ductile iron ASTM A536, carbon steel A216 WCB, stainless steel A351 CF8/CF8M, copper alloy B148-95400/95800 |
Design and Manufacturing Standards: | BS5155, API609, EN593 |
Face to Face Standards: | EN558-1,ISO5752 |
Flange Dimension Standards: | DIN2501 PN10, PN16, BS4504 PN10, PN16, ASME B16.1 125LB 150LB, JISB2220 10K |
Pressure Test Standards: | DIN3230, API598, EN593 |
Quality/Product Certifications£º | CE, ACS, WRAS, TS... |
Valve operator options | Handle, worm wheel and worm, |
Process Connection Types | Flange Type |
Applicable medium | Fresh water, sewage, seawater, air, steam, food, drugs, oils, acids, alkalis, etc |
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