Cast steel fixed ball valve

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Cast steel fixed ball valve

Product Type: Q347F / W / H / Y
Nominal diameter: NPS1 / 2 "~ 64"
Nominal pressure: Class150 ~ 2500LB
Suitable temperature: -196 ~ 450 ℃
Suitable medium: water, gas, oil, natural gas and acid corrosion media
design and manufacturing: API6D
length of the structure: ANSI BI6.10
connecting flange: ANSI BI6.5MSS-SP44
inspection and testing: API STD.598

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產品詳細

First, the product overview:
One is a two-piece structure, the middle of the threaded connection, and PTFE gasket seal; the other is a three-piece structure, the middle bolted. Depending on the choice of seat and gasket / packing material, adapt to different operating temperatures and media. Products are mainly used in various high pressure medium pipelines in chemical, metallurgy, petroleum, pharmaceutical and other industries, the applicable temperature: -196 ~ 450 ℃; Drive mode: manual, pneumatic, electric, hydraulic, turbine, etc. Nominal diameter : 1/2 "~ 12"; Nominal pressure: 150LB ~ 1500LB; Suitable medium: water, gas, oil, natural gas and acid corrosion medium.

Second, the main material:

Part Name	CF8 series	CF3 series	CF8M series	CF3M series	WCB series
Body / bonnet	CF8	CF3	CF8M	CF3M	WCB
Sphere	F304	F304L	F316	F316L	1Cr13
Seat	PTFE / PPL	PTFE / PPL	PTFE / PPL	PTFE / PPL	PTFE / PPL
Valve stem	F304	F304L	F316	F316L	1Cr13
Filler / gasket	PTFE	PTFE	PTFE	PTFE	PTFE
bolt	A193-B8	A193-B8	A193-B8M	A193-B8M	35CrMoA
Nut	A191-8M	A191-8M	A191-8M	A191-8M	45

Third, the main dimensions:

specification		Size (mm)
inch	mm	L	D	D1	D2	b	Z-φd	H	W
1/2 "	15	108	89	60.5	35	12	4-φ15	68	115
3/4 "	20	117	98	70	43	12	4-φ15	71	130
1"	25	127	108	79.5	51	12	4-φ15	82	150
1 1/2 "	40	165	127	98.5	73	15	4-φ15	107	230
2"	50	178	152	120.5	92	16	4-φ19	116	240
2 1/2 "	65	190	178	139.5	105	18	4-φ19	142	280
3 "	80	203	190	152.5	127	19	4-φ19	160	310
4 "	100	229	229	190.5	157	24	8-φ19	185	330
5 "	125	356	254	216	186	24	8-φ22	230	600
6 "	150	394	279	241.5	216	26	8-φ22	250	800
8"	200	457	343	298.5	270	29	8-φ22	315	1000
10 "	250	533	406	362	324	31	12-φ25	350	1200
1/2 "	15	140	95	66.5	35	15	4-φ15	68	115
3/4 "	20	152	117	82.5	43	16	4-φ19	75	130
1"	25	165	124	89	51	18	4-φ19	85	150
1 1/2 "	40	190	156	114.5	73	21	4-φ22	110	230
2"	50	216	165	127	92	22	8-φ19	120	240
2 1/2 "	65	241	190	149	105	25	8-φ22	155	280
3 "	80	283	210	168.5	127	29	8-φ22	170	310
4 "	100	305	254	200	157	32	8-φ22	200	330
5 "	125	381	279	235	186	35	8-φ22	245	600
6 "	150	403	318	270	216	37	12-φ22	270	800
8"	200	502	38l	330	270	41	12-φ2b	335	1000
10 "	250	568	445	387.5	324	48	16-φZ9	380	1200

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