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Q11F Three-piece Welded Stainless Steel Ball Valve

Product overview

Product model: Q11F
Nominal diameter: NPS1/2 "~2"
Applicable temperature: -20~232℃~350℃
Body material: stainless steel CF8M, carbon steel WCB
Drive mode: manual, electric, pneumatic
Design standard: ASMEB16.34GB/T12224
Structure length: ASMEB16.10GB/T12221
Connection flange: ASMEB16.34JB/T79
Test and check: JB/T9092 API 598

Q11F Three-piece Welded Stainless Steel Ball Valve product details

Q11F Three-piece Welded Stainless Steel Ball Valve product overview

Q11F Three-piece Welded Stainless Steel Ball Valve produced and sold by Baigang valve group is suitable for all kinds of pipelines with working temperature of -29 ~ 180℃(sealing ring is reinforced polytetrafluoroethylene) or -29 ~ 300℃(sealing ring is counterpoint polybenzene), which is used to cut off or connect the medium in the pipeline.
Choose different materials, can be applied to water, steam, oil, nitric acid, acetic acid and other media.

Q11F Three-piece Welded Stainless Steel Ball Valve product features

Three-piece welded stainless steel ball valve is divided into a whole (one type), two-stage and three-stage. Body casting using imported advanced technology in Taiwan, a reasonable structure, handsome in appearance. Seat with flexible sealing structure, reliable sealing, easy opening and closing. Stem with inverted seal down the structure, the valve chamber abnormal pressure, the stem will not be washed out. Two-piece, three-piece ball valve connections are available with butt fusion (BW) socket welding (SW) and are available with international standard ISO bracket platforms and locking devices. Can be set to 90 ° switch positioning mechanism, according to the need to lock to prevent misuse, drive mode: manual, electric, pneumatic.

Q11F Three-piece Welded Stainless Steel Ball Valve main components of the material

Part Name	Material
Part Name	stainless steel	Carbon steel
Body	Stainless steel CF8M	Carbon steel WCB
Sealing ring	Polytetrafluoroethylene PTFE	Polytetrafluoroethylene PTFE
cap	Stainless steel CF8M	Carbon steel WCB
Sphere	Stainless steel SS316	Stainless steel SS304
Valve stem	Stainless steel SS316	Stainless steel SS316
Nut	Stainless steel SS304	FCD45
washer	Stainless steel SS304	FCD45
Handle cover	plastic	plastic
handle	Stainless steel SS304	Stainless steel SS304
Stem nut	Stainless steel SS304	B7
washer	Stainless steel SS304	Stainless steel SS304
Gland packing nut	Stainless steel SS304	FCD45
filler	Polytetrafluoroethylene PTFE	Polytetrafluoroethylene PTFE
Thrust washer	Polytetrafluoroethylene PTFE	Polytetrafluoroethylene PTFE
filler	Polytetrafluoroethylene PTFE	Polytetrafluoroethylene PTFE
bolt	Stainless steel SS304	B8

Q11F Three-piece Welded Stainless Steel Ball Valve dimensions

NPS	1/2 "	3/4 "	1"	1 1/4 "	1 1/2 "	2"
L	92	111	127	140	152	178
S	21.8	27.1	33.8	42.8	48.7	61.l
B	9.6	12.7	12.7	127	12.7	15.9
LO	123	160	160	l95	195	250
NPT	1/2 "	3/4 "	1"	1 1/4 "	1 1/2 "	2"

Reminder:

All text, data and pictures in this article are for reference only.To see more details of the Q11F Three-piece Welded Stainless Steel Ball Valve performance parameters, structural dimension parameters, pricing, etc., or to request high quality printing samples, please Contact us.

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