ZSH Shanghai Valve Manufzcturing Co.,LTD.

Home > Products > Ball valve > Electric fixed ball valveQ947F/Q947Y

Description Material Performance Product Size Specifications

Fixed ball valve is a new generation of high-performance ball valve, suitable for long-distance pipelines and general industrial pipeline, its strength, safety, resistance to harsh environments such as in the design of a special consideration, applicable to all kinds of corrosive and non corrosive media. It compared with the floating ball work force, fluid pressure before the valve resulting in the ball on all transferred to the bearing, not to move the ball to the seat, the seat would not put too much pressure, so the torque of the fixed ball valve, valve seat seal small deformation, stable performance, long service life, suitable for high voltage and large caliber situation. Advanced spring pre - seat assembly, with self - tightening characteristics, to achieve the upper seal. Each valve has two seats, each direction can be sealed, so the installation does not flow to the limit, is a two-way. General level installation of this valve.
Note: parameters are for reference only, or are not full. Valve can be used in accordance with the requirements of different pressure, material, caliber. Specific please contact or online advisory contact.

Body	WCB	ZG1Cr18Ni9Ti	CF8	CF3	ZG1Cr18Ni12Mo2Ti	CF8M	CF3M
Ball Stem	2Cr13	1Cr18Ni9Ti	304	304L	1Cr18Ni12Mo2Ti	316	316L
Seat	PTFE PTFE plus slope fiber reinforced PTFE PPL bit poly stupid PTFE+Glass
Shim	Stainless Steel/flexible Graphite Tooth Profile Gasket
Stem Seat	Stainless Steel/Flexible Graphite
Packing	Enhanced Flexible Graphite
Gland	WCB	1Cr18Ni9Ti	304	304L	1Cr18Ni12Mo2Ti	316	316L
Temperature	-29 ~ 150 (PTFE PTFE) -29 ~ 200 (plus glass fiber reinforced PTFE PTFE+GLASS) -29 ~ 300 (para poly stupid PPL)
Medium	Water steam Oil goods	硝酸类 Nitric Acid		strongey oxidable medium	Acetic Acid		Urea

NominalPressure	1.6	2.5	4.0
Shell Test	2.4	3.8	6.0
Water Seal Test	1.8	2.8	4.4
Air Seal Test	0.4-0.7

1.6MPa	DN	L	D	D1	D2	b	n-φd	H0	H1	H2
Convex flange RF Q947F 16C 16P 16R	32	140	135	100	78	16	4-18	30	-	-
	40	165	145	110	85	16	4-18	32	-	-
	50	178	160	125	100	16	4-18	43	-	-
	65	190	180	145	120	18	4-18	70	-	-
	80	203	195	160	135	20	8-18	110	-	-
	100	305	215	180	155	20	8-18	150	-	-
	125	356	245	210	185	22	8-18	200	-	-
	150	394	280	240	210	24	8-23	230	-	-
	200	457	335	295	265	26	12-23	260	-	-
	250	533	405	355	320	30	12-25	283	-	-
	300	610	460	410	375	30	12-25	380	-	-
	350	686	520	470	435	34	16-25	425	-	-
	400	762	580	525	485	36	16-30	492	-	-
	500	914	705	650	608	44	20-34	555	-	-
	600	1067	840	770	718	48	20-41	675	-	-
	700	1245	910	940	788	50	24-41	850	-	-

2.5MPa	DN	L	D	D1	D2	b	n-φd	H0	H1	H2
Convex flange RF Q947F 25 25P 25R	32	180	135	100	78	18	4-18	30	-	-
	40	190	145	110	85	18	4-18	32	-	-
	50	216	160	125	100	20	4-18	43	-	-
	65	241	180	145	120	22	8-18	70	-	-
	80	283	195	160	135	22	8-18	110	-	-
	100	305	230	190	160	24	8-23	150	-	-
	125	381	270	220	188	28	8-25	200	-	-
	150	403	300	250	218	30	8-25	230	-	-
	200	502	360	310	278	34	12-25	260	-	-
	250	568	425	370	332	36	12-30	283	-	-
	300	648	485	430	390	40	16-30	380	-	-
	350	762	550	490	448	44	16-34	425	-	-
	400	838	610	550	505	48	16-34	492	-	-
	500	991	730	660	610	52	20-41	555	-	-
	600	1143	840	770	718	56	20-41	675	-	-
	700	1346	955	875	815	60	24-48	850	-	-

4.0MPa	DN	L	D	D1	D2	D6	b	n-φd	H0	H1	H2
Convex concave flange RF Q947F 40 40P 40R	32	180	135	100	78	66	18	4-18	30	-	-
	40	190	145	110	85	76	18	4-18	32	-	-
	50	216	160	125	100	88	20	4-18	43	-	-
	65	241	180	145	120	110	22	8-18	70	-	-
	80	283	195	160	135	121	22	8-18	110	-	-
	100	305	230	190	160	150	24	8-23	150	-	-
	125	381	270	220	188	176	28	8-25	200	-	-
	150	403	300	250	218	204	30	8-25	230	-	-
	200	502	375	320	282	260	38	12-30	260	-	-
	250	568	445	385	345	313	42	12-34	283	-	-
	300	648	510	450	408	364	46	16-34	380	-	-
	350	762	570	510	465	422	52	16-34	425	-	-
	400	838	655	585	535	474	58	16-41	492	-	-
	500	991	755	670	612	576	62	20-48	555	-	-
	600	1143	890	795	730	678	62	20-54	675	-	-
	700	1346	995	900	835	768	68	24-54	850	-

Design and Manufacture	Face To Face	Flange Dimension	Pressure Temperature Lating	Inspection And Test
GB122237	GB12221	GB9113 JB79	GB9131	GB/T13927 JB/T9092

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