Name: BAL703 Float Ball Valve
Brand: Shengtian Group
Availability: InStock
Rating: 5 (1 reviews)

Description

BAL703 Float Ball Valve Manufacturer,Float Ball Valve Supplier,Float Ball Valve BAL703 Factory,Ball Valve Stockist

　　A ball valve is a quarter-turn valve that controls the flow of media by rotating the ball. Its core component is a precision ball with a through hole. When the ball rotates 90 degrees, the through hole is aligned with the pipeline to achieve full opening, and when it is vertical, it forms a completely sealed closed state. This design makes it one of the most commonly used quick-cut valves in modern industry.

　　The most notable features of the ball valve are quick operation and reliable sealing. It can complete full opening and closing actions by rotating 90 degrees. The full-diameter design brings minimal flow resistance loss, while the partial-diameter model is more suitable for flow regulation. Both metal seals and soft seals can meet the needs of different working conditions and have bidirectional sealing capabilities.

Product Description

Available Drive Types	Manual/Turbine/Electric/Pneumatic/Hydraulic
Valve Body Material	WCB/LCB/LCC/WC6
Sphere Material	304/316/201
Stem Material	420/304/316/310S
Valve Seat Material	Stellite/WCB/507Mo/304/316/2205
Sealing Material	PEEK/Viton/EPDM/Molon
Size	DN50-DN1000
Working Pressure	1.6MPa-25MPa/150LB-1500LB
OEM & ODM Custom	Accept
Sample	Accept
Logo Custom	Accept
Payment	T/T, L/C, Western Union

Valve Workshop

BAL703 Float Ball Valve Parameters

Nominal diameter(in)			NPS 1/2-8
Nominal pressure(Mpa)			Class150-Class600
			MATERIAL
	NO	PART NAME	CARBON STEEL	STAINESS STELL
Material of parts	1	Body	ASTM A216 WCB	ASTM A351 CF8	ASTM A351 CF8M	ASTM A351 CF3	ASTM A351 CF3M
	2	Stud	A193 B7M	A320 B8	A320 B8M	A320 B8	ASTM A182 B8M
	3	Ball	ASTMA105.ENP	ASTMA182 304	ASTMA182 316	ASTMA182 304L	ASTM A182 316L
	4	Seat	PTFE/NYLON/PEEK/PPL
	5	Anti-fire gasket	SST+Graphite
	6	Bonnet	ASTMA105	ASTMA182 304	ASTMA182 316	ASTMA182 304L	ASTM A182 316L
	7	Anti-static valve	Combined parts	Combined parts	Combined parts	Combined parts	Combined parts
	8	Stem	ASTM A 182 F6a	ASTM A182 304	ASTMA182 316	ASTMA182 304L	ASTM A182 316L
	9	Thrust bearing	PTFE
	10	Sliding bearing	PTFE
	11	O-ring	VITON
	12	Anti-fire gasket	SST+Graphite
	13	Seal gland	ASTM A105.ENP	ASTMA182 304	ASTMA182 316	ASTMA182 304L	ASTM A182 316L
	14	Socket head cap screw	A197 B7M	A320 B8	A320 B8M	A320 B8	A320 B8M
	15	Packing	Graphite
	16	Packing bushing	ASTM A 182 F6a	ASTM A182 304	ASTMA182 316	ASTMA182 304L	ASTM A182 316L
	17	Packing gland	ASTM A 182 F6a	ASTM A 182 F6a	ASTM A 182 F6a	ASTM A 182 F6a	ASTM A 182 F6a
	18	Anti-fire packing	SST+Graphite
	19	Socket head cap screw	A197 B7M	A320 B8	A320 B8M	A320 B8	A320 B8M
	20	Retainer ring	65Mn	65Mn	65Mn	65Mn	65Mn
	21	Hexagon nut	A194-2HM	A194-8	A194-8M	A194-8	A194-8M
Applicalbe service conditions		Applicable media	Water steam,oil,gas,liquefied gas,natural gas,etc	Nitric acidAcetic acid	Acetic acid	Strong Oxidizer	Urea
Applicalbe service conditions		Applicalbe temperature	120℃(PTFE).≤80℃(NYLON),≤250℃(PEEK), ≤250℃(PPL)
Design and manufacturing			API 608,API6D
Face-to face dimensions			ASME B16.10, API 6D
Type of connection			Flange	ASME B16.5/ASME B16.47		Bult welding	ASME B16.25
Pressure test			API598. API6D
Transmission mode			Manual, worm and worm gear transmission, pneumatic, electric

Dimensions data(mm)

Pressure rating	Nominal Diameter		d	Flange		Bult welding	Raised face flange						W	cast steel	forged steel	Weight(kg)
Class	NPS	DN	d	L(RF)	L(RTJ)	L(BW)	D	D1	D2	f	b	N-Φd	W	H	H	cast steel	forged steel
150	1/2’’	15	13	108	/	140	90	60.5	35	2	9	4-Φ16	140	80	78	2	△
	3/4’’	20	19	117	/	152	100	70	43	2	10	4-Φ16	140	86	82	2.5	△
	1’’	25	25	127	/	165	110	79.5	51	2	11	4-Φ16	140	98	95	3.5	△
	1 1/4’’	32	32	140	/	178	115	89	64	2	11	4-Φ16	180	106	100	6.5	△
	1 1/2’’	40	38	165	/	190	125	98.5	73	2	13	4-Φ16	180	133	128	7.5	△
	2’’	50	50	178	191	216	150	120.5	92	2	14.5	4-Φ19	200	138	137	9	△
	3’’	80	75	203	216	283	190	152.5	127	2	17.5	4-Φ19	300	175	148	19	△
	4’’	100	100	229	241	305	230	190.5	157	2	22.5	8-Φ19	650	235	223	36	△
	6’’	150	150	394	406	457	280	214.5	216	2	24	8-Φ22	800	285	278	78	△
	8’’	200	201	457	470	521	345	295.5	270	2	27	8-Φ22	1000	342	336	160	△
300	1/2’’	15	13	140	/	140	95	66.5	35	2	13	4-Φ16	140	80	78	2.5	△
	3/4’’	20	19	152	/	152	115	82.5	43	2	14.5	4-Φ19	140	86	82	3.6	△
	1’’	25	25	165	/	165	125	89	51	2	16	4-Φ19	140	98	95	5	△
	1 1/4’’	32	32	178	/	178	135	98.5	64	2	17.5	4-Φ19	180	106	100	8.5	△
	1 1/2’’	40	38	190	/	190	155	114.5	73	2	19.5	4-Φ22	180	133	128	10	△
	2’’	50	50	216	232	216	165	127	92	2	21	8-Φ19	200	138	137	12	△
	3’’	80	75	283	298	293	210	168.5	127	2	27	8-Φ22	300	175	148	28	△
	4’’	100	100	305	321	305	255	200	157	2	30.5	8-Φ22	650	235	223	46	△
	6’’	150	150	403	419	457	320	270	216	2	35	12-Φ22	800	285	278	104	△
	8’’	200	201	502	518	521	380	330	270	2	40	12-Φ25	1000	342	336	208	△
600	1/2’’	15	13	165	/	165	95	66.5	35	7	14.5	4-Φ16	140	78	68	5	△
	3/4’’	20	19	190	/	190	115	52.5	43	7	16	4-Φ19	140	80	76	7	△
	1’’	25	25	216	/	216	125	89	51	7	17.5	4-Φ19	180	110	106	9	△
	1 1/4’’	32	32	229	/	229	135	98.5	64	7	21	4-Φ19	200	115	110	13	△
	1 1/2’’	40	38	241	/	241	155	114.5	73	7	22.5	4-Φ22	250	135	128	17	△
	2’’	50	50	292	295	292	165	127	92	7	26	8-Φ19	300	152	140	21	△
	3’’	80	75	356	359	356	210	168.5	127	7	32	8-Φ22	650	224	213	43	△
	4’’	100	100	432	435	432	275	216	157	7	38.5	8-Φ25	800	248	238	85	△

Advantages Of Ball Valves

　　Operations Are Convenient

　　The ball valve can be fully opened or closed with only a 90-degree rotation, which takes a short operation time and saves effort. This feature makes it particularly suitable for working conditions that require frequent switching or emergency shut-off, and can be easily controlled by handles, gearboxes, or actuators.

　　Compared with other valve types that require multiple turns of rotation, ball valves significantly improve the operating efficiency of pipeline systems.

　　Minimal Flow Resistance

　　The standard ball valve uses a ball through the hole with the same diameter as the pipeline, forming a completely unobstructed flow channel when opened.

　　The medium can pass straight through without obstruction, with almost no pressure loss. This feature can maximize the medium flow rate and system energy efficiency in large-flow conveying systems and reduce energy consumption.

　　BAL703 Float Ball Valve is widely used in pipeline systems in industries such as petroleum, natural gas, and chemicals, and is particularly suitable for occasions that require quick cutting. In the fields of water supply and drainage, food processing, and pharmaceuticals, sanitary ball valves are favored because of their dead-angle-free structure. In addition, ball valves are indispensable key equipment in long-distance pipelines and emergency cut-off systems.