Flanged butterfly valve is durable

Min. Order:10 Piece/Pieces

Transportation:Ocean

Port:SHANGHAI

Product Attributes
Supply Ability & Additional Information
Packaging & Delivery

Product Attributes

Place Of Origin: China

Standard: Ansi, Din, Gb, Jis

Supply Ability & Additional Information

Transportation: Ocean

Place of Origin: Jiangsu, China

Port: SHANGHAI

Packaging & Delivery

Selling Units:

Piece/Pieces

Picture Example:

Flanged butterfly valves are especially suitable for making large-diameter valves. They are widely used in the field of large-diameter regulation. When the flanged butterfly valve is fully opened, the flow resistance is small. When the butterfly plate is opened at an angle of about 15-70° At this time, the flanged butterfly valve can control the flow of medium very sensitively.
In addition, because the butterfly plate of the flanged butterfly valve has wiping properties when rotating, this type of valve can be used in pipelines with suspended particle media. According to the strength of the seal, it can also be used for powder Shaped and granular medium pipeline.
Classification of flanged butterfly valves: flanged butterfly valves can be divided into soft-sealed flanged butterfly valves and hard-sealed flanged butterfly valves according to the material of the sealing surface.Butterfly Valve Flange

Material	Carbon steel	ASTM A105, A350 LF1, LF2, LF3, LF6, CL1/CL2,; A694 F52, F60, F65, F70; A516 Gr. 60, 70; BS-EN 10222-2 P245GH, P280GH; EN10222-4 P355NH, P355QH; EN10273 P250GH, P265GH; DIN 17243 C22.8; VD-TUEV350/3 C21; GB/T 1591 Q345B, Q420B; NB/T 47008 16Mn,20#; BS 10250-2 S235JRG2;
	Stainless steel	ASTM A182 F304/304L, F316/316L, F316H, F304H, F321H, F310, F316Ti; NB/T 47010 S30403, S30408, S31603, S31608, S32168; BS-EN 10222-5 1.4301, 1.4307, 1.4404, 1.4541, 1.4571;
Dimension Standard (DN15-DN1400mm)	ANSI & ASWE (class 150-2500)	B16.5, B16.47, B16.48;
	DIN (6-40bar)	DIN2527, 2573, 2576, 2630-2638, 2627-2629, 2565-2569;
	JIS (5K -30K)	JIS B2202, 2210, 2220;
	others	GB/T9119, GB/T2506, GB/T9115, GB/T4450, GB/T11693,GB/T3766; HG/T20592, etc.. other equivalent standards, and customization with drawings;
TYPE	1.Flat Flange 2.Blind Flange 3.Slip on 4.Lap joint flange 5.Welding neck Flange
	6.Socket welding 7.Threaded flange 8.Long welding neck flange. etc.
Connection	Raised Face, Flat Face, etc
Size	1/2"-64"
Package	1.>Standard export packaging (Plywood Case Of Outside,Plastic Cloth Of Inside).
	2:As Customers' Requirements
Certificate	ISO9001:2015;
Applications	Water works, Shipbuilding industry, Petrochemical & Gas industry, Power industry, Valve industry, and general pipes connecting projects etc.

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