Butterfly Valve Series

• Cast Iron Butterfly Valves
• Ductile Iron Butterfly Valves
• Stainless Steel Butterfly Valves
• Triple Offset Butterfly Valves
• AWWA C504 Butterfly Valves
• Large Diameter Butterfly Valves
• Sanitary Butterfly Valves
• Flanged Butterfly Valves
• Lug Butterfly Valves
• Wafer Butterfly Valves
• High Vacuum Butterfly Valves

Product drawing»

Structural drawing»

Tipping Sealing Butterfly Valve

product drawing

Usage and features

The series of tipping sealing butterfly valve is applied to the pipelines of the air of the ventilation and environment engineering of metallurgy, building materials, chemical industry, power plants and other industries or other gas, worked as the device of cutting off the gas flows. It can be composed with a variety of actuators to make up different performance devices.

Dimensions & constructral diagram

Main connection dimensions

ND	D	D1	B	b	n-φd	L1	L2	L3	d	H	RGD944H		RGD344H
											L	W	L
400	540	495	350	18	16-φ22	298	without frame legs				816	Z5-24	746
450	595	550				325					870	Z10-24	800
500	645	600	400		20-φ22	350					920		850
600	755	705			20-φ26	408					1036	Z15-24	966
700	860	810	450	20	24-φ26	460					1136		1085
800	975	920			24-φ30	818					1216		1101
900	1075	1020	500			868					1316	Z20-24	1201
1000	1175	1120			28-φ30	618					1516		1405
1100	1075	1220	550	22		668					1666		1506
1200	1375	1320			32-φ30	718					1766	Z30-24	1606
1300	1475	1420	600			768	1220	400	30	790	1866		1716
1400	1575	1520		24	36-φ30	818	1290			840	1966		1816
1500	1675	1620	650			878	1400	450		895	2126	Z45-24	1956
1600	1790	1730			40-φ30	928	1470			945	2176		2006
1700	1890	1830	700	26		980	1550	500		995	2330		2160
1800	1990	1930			44-φ30	1030	1620			1045	2380	Z60-24	2210
1900	2090	2030	750			1080	1720	550	33	1095	2480		2285
2000	2190	2130			48-φ30	1130	1800			1145	2700		2505
2100	2305	2240	800	28		1180	1870	600		1200	2806		2611
2200	2405	2340			52-φ33	1238	1950			1255	2866	Z90-24	2696
2300	2505	2440	850			1288	2050	650		1305	2916		2715
2400	2605	2540			56-φ33	1338	2130			1335	2966		2796
2500	2705	2640	900			1388	2200	700		1405	3016		2846
2600	2805	2740			60-φ33	1438	2270			1455	3086	Z120-24	2916
2700	2930	2860	950			1498	2380	750		1505	3186		3016
2800	3030	2960			64-φ36	1545	2640			1565	3286		3116
2900	3130	3060	1000	30	68-φ36	1590	2540	800	36	1615	3386		3216
3000	3230	3160				1650	2610			1665	3486		3316

Note： 1、the W means the electric actuator model. Plese note if you want to match Z-type electric device, impors or other electric actuators.
2、flange dimensions conform to the standard of GB91151-88.
3、please specify the angle if it is not installed horizontally, the valve can be designed and manufactured according to customers’ requests.
4、please note if you require the attachment, including the servo amplifier, electric operation, control box, matching flange, etc.

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