Cast Steel Fixed Ball Valve

Medium temperature: -29-150 ℃
Medium: water, steam, oil, etc.
Caliber: DN50-DN700
Pressure: 1.6-6.4MPA
Body material: WCB
Connection method: flange / welding
Operation mode: handle, Denso, turbine
Design Standard: National Standard

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Product Details

Cast Steel Fixed Ball Valve Material of main parts
Part name	Material
Valve body	WCB
Sphere	2CR13/201/304
Valve seat	2CR13/PTFE
Valve stem	2CR13
filler	PTFE

Cast Steel Fixed Ball Valve Performance specifications
model	Nominal pressure （MPA）	test pressure（mpa）		proper temperature	Applicable medium
		strength	seal
Q3/947F-16	1.6	2.40	1.80	≤150℃	Water, steam, oil, etc.
Q3/947F-25	2.5	3.75	2.80
Q3/947F-40	4.0	6.00	4.50

Cast Steel Fixed Ball Valve

Cast Steel Fixed Ball Valve Dimensions and connection dimensions
model	Nominal diameter （mm）	size（mm）
model	Nominal diameter （mm）	L	D	D1	D2	b	z-φd
Q347F-16C	50	178	160	125	100	16	4*φ18
	65	191	180	145	120	18	4*φ18
	80	203	195	160	135	20	8*φ18
	100	229	215	180	155	20	8*φ18
	125	345	245	210	185	22	8*φ18
	150	394	280	240	210	24	8*φ23
	200	457	335	295	265	26	12*φ23
	250	533	405	355	320	30	12*φ25
	300	610	460	410	375	30	12*φ25
	350	686	520	470	435	34	16*φ25
	400	762	580	525	485	36	16*φ30
Q347F-25C	50	216	160	127	100	20	4*φ18
	65	241	180	149	120	22	8*φ18
	80	283	195	168.3	135	22	8*φ18
	100	305	230	200	160	24	8*φ23
	125	381	270	270	188	28	8*φ25
	150	403	300	330	218	30	8*φ25
	200	502	360	387.4	278	34	12*φ25
	250	568	425	450.8	332	36	12*φ30
	300	648	485	514.4	390	40	16*φ30
	350	762	550	571.5	448	44	16*φ34
	400	838	610	628.6	505	48	16*φ34