Product Advantages 

1.Bundor Valve patented product, patent number: 201510315321.5; 201520267217.9, the product side flange meets ISO, DIN, GOST, ANSI,BS, JIS and other standards, convenient connection.

2.The valve body and disc are all adopted QT450-10 material, the ball rate is above grade 3, the mechanical performance is fully up to standard, the tensile strength is 450Mpa, and the elongation rate is more than 10%. It is not easy to crack or freeze.

3.The valve body is solid body, the same caliber weight is heavier than other manufacturers.

4.SS304 Milockey Board Design, increases flow and disassembly.

5.Seat uses standard EPDM rubber, making the butterfly valve's resilience and tension super stable and reliable, opening and closing more than 10,000 times without leakage.

Name	1-Body	2-Seat	3-Disc	4-Stem		5-Actuator
Material	DI	EPDM	SS304	SS410		Handle
DN	NPS	H1	H2	H3	∅A	∅B	L
DN40	1.5"	65	128	32	110	95	33
DN50	2"	75	129	32	125	105	43
DN65	2.5"	82	136	32	145	127	46
DN80	3"	99	153	32	160	145	46
DN100	4"	110	167	32	190.5	165	52
DN125	5"	125	193	32	216	200	56
DN150	6"	145	209	32	241.3	225	56
DN200	8"	170	251	40	298.4	280	60

 

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