Soft Sealing Wafer Type Butterfly Valve-BOYE VALVE GROUP CO., LTD.

Technological Innovation Drives Valve Industry Toward High-End and Intelligent Development
12 Mar, 2026
As global energy transition and industrial upgrading accelerate, the valve industry is ushering in a new wave of technological transformation. From materials science to intelligent control, from onlin...
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Special Equipment License Regulation Tightens, Accelerating Industry Consolidation in Valve Sector
12 Mar, 2026
The "Announcement on Special Equipment License Application Status (2025 Batch No. 003)" released by the Zhejiang Provincial Administration for Market Regulation indicates that since the beginning of 2...
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Boye Valve Obtains New Patent for Globe Valve, Continuously Enhancing Core Competitiveness Through Innovation
12 Mar, 2026
According to information released by the China National Intellectual Property Administration, Boye Valve Group Co., Ltd. has obtained a utility model patent titled "A Conveniently Adjustable Globe Val...
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Boye Valve Secures Consecutive Bids for Zhejiang Energy Power Projects, Achieves New Breakthrough in Energy Sector Expansion
12 Mar, 2026
Boye Valve Group Co., Ltd. announced that it has won multiple valve procurement bids from Zhejiang Zheneng Zhongmei Zhoushan Coal & Power Co., Ltd. According to public bid result announcements, Bo...
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DN(mm) Nominal diameter	Main contour and connection size(mm)
	L	H	HO	A	B	0.6MPa		1.0MPa		1.6MPa
						D1	Z-Φd	D1	Z-Φd	D1	Z-Φd
50	43	63	235	270	65	110	4-14	125	4-18	125	4-18
65	46	70	250	270	65	130	4-14	145	4-18	145	4-18

80	46	83	275	270	65	150	4-18	160	4-18	160	4-18
100	52	105	316	270	65	170	4-18	180	4-18	180	4-18
125	56	115	340	310	65	200	4-18	210	4-18	210	4-18
150	56	137	376	310	65	225	4-18	240	4-22	240	4-22

DN(mm) Nominal diameter	Main contour and connection size(mm)
	L	H	HO	A	B	0.6MPa		1.0MPa		1.6MPa
						0.6MPa		1.0MPa		1.6MPa
						D1	Z-Φd	D1	Z-Φd	D1	Z-中d
50	43	63	306	180	200	110	4-14	125	4-18	125	4-18
65	46	70	321	180	200	130	4-14	145	4-18	145	4-18
80	46	83	346	180	200	150	4-18	160	4-18	160	4-18
100	52	105	387	180	200	170	4-18	180	4-18	180	4-18
100	52	105	387	180	200	170	4-18	180	4-18	180	4-18
125	56	115	411	180	200	200	4-18	210	4-18	210	4-18
150	56	137	447	270	280	225	4-18	240	4-22	240	4-22
200	60	164	572	270	280	280	4-18	295	4-22	295	4-22
250	68	206	646	270	280	235	4-18	350	4-22	355	4-26
300	78	230	738	380	420	395	4-22	400	4-22	410	4-26
350	78	248	761	380	420	445	4-22	460	4-22	470	4-26
400	102	289	877	450	470	495	4-22	515	4-26	525	4-30
450	114	320	938	480	490	550	4-22	565	4-26	585	4-30
500	127	343	993	480	490	600	4-22	620	4-26	650	4-33
600	154	416	1131	480	490	705	4-26	725	4-30	770	4-36
700	165	478	1476	640	660	810	4-26	840	4-30	840	4-36
800	190	525	1533	640	660	920	4-30	950	4-33	950	4-39
900	203	585	1655	750	860	1020	4-30	1050	4-33	1050	4-39
1000	216	640	1765	850	900	1120	4-30	1160	4-36	1170	4-42
1200	254	755	1995	850	900	1340	4-33	1380	4-39	1390	4-48

Soft Sealing Wafer Type Butterfly Valve