Q347H/Y Manual Turbine Hard Seal Fixed Ball Valve

Q347H/Y manual turbine hard sealed fixed ball valve is used in the extraction, refining, processing, and pipeline transportation systems of oil, natural gas, coal, and ore; In the production of chemical products, pharmaceuticals, and food; In the power production systems of hydro power, thermal power, and nuclear power; In the water supply, drainage, heating, and gas supply systems of cities and industrial enterprises; In the drainage and irrigation system of farmland; Widely applied in the metallurgical production system, it is an important mechanical product closely related to production construction, national defense construction, and people’s lives. Ball valves are used in various pipeline systems to cut off or connect the flow of media, allowing the media to be transported to designated points according to predetermined procedures.

Application scope:
Widely used in the extraction, refining, processing, and pipeline transportation systems of oil, natural gas, coal, and ore; In the production of chemical products, pharmaceuticals, and food; In the power production systems of hydro power, thermal power, and nuclear power; In the water supply, drainage, heating, and gas supply systems of cities and industrial enterprises.
Product features:

Adopting a movable metal valve seat structure with cylindrical or waveform spring pre loading, the sealing pre tightening force is designed reasonably and the closing and opening are flexible, effectively ensuring the reliability of the seal.
The use of a special structural device on the valve stem not only ensures that there will be leakage at the filling area, but also prevents the valve stem from coming out.
According to the needs of users, it can be designed to adapt to the structure of dust (including solid particles), slurry and other media, so that the ball valve wear resistance and high temperature resistance is better.
It has fireproof and anti-static functions.
The ball valve of the structure should be used in accordance with the prescribed flow direction.

Execution standards:
Design and manufacturing: GB/T12237-2007
Structural length: GB12221-2005
Supply requirements: GB/T12252-2005
Pressure test: GB/T13927-2008
Pressure testing and inspection: GB/T13927-1992
Flange standard: GB9113/JB79

Component material:

Q347H/Y Manual Turbine Hard Seal Fixed Ball Valve External Connection Dimensions
Valve body	Valve stem	Valve ball	Sealing surface	Gasket	Filler	Working Temperature	Applicable Medium
WCB	1Cr13	1Cr13	1Cr13 Stellite alloy body material	Flexible graphite Stainless steel with flexible graphite 08 Soft steel F304 F316	Flexible graphite Braided graphite	-29-425℃	Water,Steam,Oil
WC6	15CrMo	15CrMo				-29-425℃
WC9	25Cr2MoV	25Cr2MoV				-29-425℃
LCB	304	304				-46-354℃
CF8	304	304				-196-600℃	Partial acid, alkali
CF3	304L	304L
CF8M	316	316
CF3M	316L	316L

Product description:

Q347H/Y Manual Turbine Hard Seal Fixed Ball Valve External Connection Dimensions (mm)
Nominal Diameter DN		25	32	40	50	65	80	100	125	150	200	250	300	350	400	450	500	600	700
d1		25	32	40	50	65	80	100	125	150	200	250	300	337	387	438	489	591	686
L		165	180	190	216	241	283	305	356	394	457	533	610	686	762	864	914	1067	1245
H		50	55	80	102	114	127	152	184	219	273	360	395	430	470	550	580	700	800
Manual	H1	75	85	95	107	125	152	178	300	330	398	495	580	625	670	698	840	1050	1100
	E	-	-	-	-	-	-	-	-	-	116	116	171	171	257	257	257	150	83
	F	-	-	-	-	-	-	-	-	-	350	350	400	420	400	420	400	410	650
	W	160	160	230	230	400	400	650	1050	1050	600	600	800	800	800	800	800	800	800
	Wt(Kg)	4.5	5.7	7.0	12	16	22	35	58	74	205	322	460	576	864	1280	1600	1600	4500
Electric	H2	-	-	-	-	-	-	-	-	554	600	652	760	770	830	-	940	940	1115
	L1	-	-	-	-	-	-	-	-	235	235	235	259	400	400	-	410	410	410
Pneumatic	H3	215	240	264	274	379	389	479	552	666	736	926	1059	1127	1393	1468	1538	1538	1450
	L2	200	270	270	270	405	405	576	576	776	776	776	1060	1060	1360	1360	1360	1360	2840

Q347H/Y Manual Turbine Hard Seal Fixed Ball Valve External Connection Dimensions (mm)
Nominal Diameter DN		25	32	40	50	65	80	100	125	150	200	250	300	350	400	450	500	600	700
d1		25	32	40	50	65	80	100	125	150	200	250	300	337	387	438	489	591	686
L		165	180	190	216	241	283	305	381	403	502	568	648	762	838	914	991	1143	1346
H		50	55	80	102	114	127	152	184	219	273	360	395	430	470	550	580	700	800
Manual	H1	75	85	95	107	125	152	178	300	330	398	495	580	625	670	698	840	1050	1100
	E	-	-	-	-	-	-	-	-	-	116	116	171	171	257	257	257	150	83
	F	-	-	-	-	-	-	-	-	-	350	350	420	420	400	400	400	410	650
	W	160	160	230	230	400	400	650	1050	1050	600	600	800	800	800	800	800	800	800
	Wt(Kg)	4.5	5.7	7.0	15	24	30	55	87	118	255	370	533	640	1030	1524	2100	4200	5300
Electric	H2	-	-	-	-	-	-	-	-	235	235	400	400	410	410	-	420	690	690
	L1	-	-	-	-	-	-	-	-	74	350	350	420	420	400	-	400	410	650
Pneumatic	H3	215	240	264	340	379	452	479	646	666	814	1002	1059	1150	1205	1250	1295	1390	1470
	L2	200	270	270	405	405	574	574	756	756	1060	1060	1060	1360	1360	2840	2840	3300	3300